研究成果
2020年 2021年 2022年
2010年 2011年 2012年 2013年 2014年 2015年 2016年 2017年 2018年 2019年
2000年 2001年 2002年 2003年 2004年 2005年 2006年 2007年 2008年 2009年
1998年 1999年
2022年
- Eigenstate analysis of the crystal electric field at low-symmetry sites: Application for an orthogonal site in the tetragonal crystal Ce2Pd2Pb
N. Kabeya, S. Takahara, T. Arisumi, S. Kimura, K. Araki, K. Katoh, and A. Ochiai
Phys. Rev. B 105, 104419 (2022).
- Elastic study of electric quadrupolar correlation in the paramagnetic state of the frustrated quantum magnet Tb2+δTi2-δO7
Y. Nii, Y. Hirokane, S. Nakamura, N. Kabeya, S. Kimura, Y. Tomioka, T. Nojima, and Y. Onose
Phys. Rev. B 105, 094414 (2022).
2021年
- Appearance of a field-induced phase and a quantum critical line in pressurized Yb2Pd2Sn
N. Kabeya, H. Komuro, N. Kimura, and A. Ochiai
Phys. Rev. B 104, 184405 (2021).
- Field-induced anomalous magnetic state beyond the magnetically ordered state in the slightly distorted triangular
S=1/2 rare-earth antiferromagnet CeZn3P3
A. Ochiai, N. Kabeya, K. Maniwa, M. Saito, S. Nakamura, and K. Katoh
Phys. Rev. B 104, 144420 (2021).
- Quantum spin fluctuations and hydrogen bond network in the antiferromagnetic natural mineral henmilite
H. Yamamoto, T. Sakakura, H. O. Jeschke, N. Kabeya, K. Hayashi, Y. Ishikawa, Y. Fujii, S. Kishimoto, H. Sagayama, K. Shigematsu, M. Azuma, A. Ochiai, Y. Noda, H. Kimura
Phys. Rev. Materials 5, 104405 (2021).
2020年
- Tetragonality induced superconductivity in anti-ThCr2Si2-type RE2O2Bi (RE = rare earth) with Bi square nets
R. Sei, H. Kawasoko, K. Matsumoto, M. Arimitsu, K. Terakado, D. Oka, S. Fukuda, N. Kimura, H. Kasai, E. Nishibori, K. Ohoyama, A. Hoshikawa, T. Ishigaki, T. Hasegawa, T. Fukumura
Dalton Trans. 49, 3321-3325 (2020)
- Competing Exchange Interactions in Lanthanide Triangular Lattice Compounds LnZn3P3 (Ln = La-Nd, Sm, Gd)
N. Kabeya, T. Sakamoto, K. Hara, Y. Hara, S. Nakamura, K. Katoh, and A. Ochiai
J. Phys. Soc. Jpn. 89, 074707 (2020).
- Low Temperature Specific Heat of UCoAl near the Ferromagnetic Quantum Phase Transition
Mizuho Maeda, Noriaki Kimura, Noriyuki Kabeya, Yoshinori Haga, Tatsuma D. Matsuda, Alexander V. Andreev, Kenji Shirasaki
JPS Conf. Proc. 30, 011034 (2020).
2019年
- 空間反転対称性の破れによって分裂したフェルミ面の軌道交差
木村憲彰, 落合明, 船島洋紀, 播磨尚朝
固体物理 54, 31-40 (2019).
- Gd 化合物で見つかった新種の電子スピン秩序現象ースピン三量体のらせん秩序ー
松村武, 中村慎太郎, 壁谷典幸, 落合明
固体物理 54, 523-531 (2019).
- Unusual change in the Dirac-cone energy band upon a two-step magnetic transition in CeBi
H. Oinuma, S. Souma, K. Nakayama, K. Horiba, H. Kumigashira, M. Yoshida, A. Ochiai, T.
Takahashi, T.Sato
Phys. Rev. B 100, 125122-1-7 (2019).
- Magnetic and Transport Properties of YbNiGe with a TiNiSi-Type Structure
K. Araki, T. Kohei, H. Tanaka, S. Nakamura, T. Nojima, A. Ochiai, and K. Katoh
J. Phys. Soc. Jpn 88, 114709-1-9 (2019).
- Evidence for weak spin-orbit interaction experienced by Cooper pairs in the spin-triplet superconductor UPt3: 195Pt-NMR Study
T. Aoyama, H. Kotegawa, N. Kimura, E. Yamamoto, Y. Haga, Y. Onuki and H. Tou
J. Phys. Soc. Jpn. 88, 064706 (2019).
2018年
- Observation of a Dirac Nodal Line in AlB2
D. Takane, S. Souma, K. Nakayama, T. Nakamura, H. Oinuma, K. Hori, K. Horiba, H. Kumigashira, N. Kimura, T. Takahashi, T. Sato
Phys. Rev. B 98, 041105(R) 1–5 (2018).
- Quantum Phase Transition in Itinerant-Electron Ferromagnet System U(Co1−xOsx)Al
M. Maeda, A. V. Andreev, K. Shirasaki, T. Yamamura, N. Kimura
J. Phys. Soc. Jpn. 87, 094713 1–7 (2018).
- Orbital Crossing on Split Fermi Surfaces in Noncentrosymmetric Yb4Sb3
N. Kimura, H. Sano, M. Shirakawa, A. Ochiai, H. Funashima, H. Harima
J. Phys. Soc. Jpn. 87, 114708 1–7 (2018).
- Vortex Rectenna Powered by Environmental Fluctuations
J. Lustikova, Y. Shiomi, N. Yokoi, N. Kabeya, N. Kimura, K. Ienaga, S. Kaneko, S. Okuma, S. Takahashi, E. Saitoh
Nature Communications 9, 1–6 (2018).
- Antiferromagnetic ground state and heavy-fermion behavior in Ce2Pt2Pb
Kabeya N., Takahara S., Satoh N., Nakamura S., Katoh K., Ochiai A.
Phys. Rev. B 98, 035131 (2018).
- Spin trimer formation in the metallic compound Gd3Ru4Al12 with a distorted kagome lattice structure
Nakamura S., Kabeya N., Kobayashi M., Araki K., Katoh K., Ochiai A.
Phys. Rev. B 98, 054410 (2018).
- Helical Ordering of Spin Trimers in a Distorted Kagome Lattice of Gd3Ru4Al12 Studied by Resonant X-ray Diffraction
Matsumura Takeshi, Ozono Yusaku, Nakamura Shintaro, Kabeya Noriyuki, Ochiai Akira
J. Phys. Soc. Jpn. 88, 023704 (2019).
- Third-Order Magnetic-Susceptibility of Itinerant-Electron Metamagnet UCoAl
M. Maeda, T. Asai, T. Komatsubara, T. Yamamura, N. Kimura
Prog. Nucl. Sci. Tech. 5, 108–111 (2018).
- Discovery of superconductivity in quasicrystal
K. Kamiya, T. Takeuchi, N. Kabeya, N. Wada, T. Ishimasa, A. Ochiai, K. Deguchi, K. Imura, N. K. Sato
Nature Communications 9, 154-1-8 (2018).
2017年
- Three-dimensional band structure of LaSb and CeSb: Absence of band inversion
H. Oinuma, S. Souma, D. Takane, T. Nakamura, K. Nakayama, T. Mitsuhashi, K. Horiba, H. Kumigashira, M. Yoshida, A. Ochiai, T. Takahashi, T. Sato
Phys. Rev. B 96, 041120(R)-1-5 (2017).
- Charge ordering in Sm4Bi3 under pressure
H. Kobayashi, S. Yamaoka, S. Ikeda, N. Hirao, Y. Ohishi, Y. Yoda, A. Ochiai
J. Phys.: Conf. Ser. 950, 042035-1-5 (2017).
- Unconventional Superconductivity and Quantum Criticality in the Heavy Fermions CeIrSi3 and CeRhSi3
J. F. Landaeta, D. Subero, D. Catala, S. V. Taylor, N. Kimura, R. Settai, Y. Onuki, M. Sigrist, I. Bonalde
Phys. Rev. B 97, 104513 (2018).
2016年
- Unusual Pressure Evolution of the Meissner and Josephson Effects in the Heavy-Fermion Superconductor UPt3
Jun Gouchi, Akihiko Sumiyama, Akira Yamaguchi, Gaku Motoyama, Noriaki Kimura, Etsuji Yamamoto, Yoshinori Haga, Yoshichika Onuki
Phys. Rev. B 93, 174514 (2016).
- Superconductivity Induced by Surface Polishing in CeIrSi3
Hiroki Iida, Masashi Sato, Noriaki Kimura
J. Phys. Soc. Jpn. 85, 073708 (2016).
- Fermi Surface of ThRu2Si2 as a Reference to the Strongly Correlated Isostructural Metals Investigated by Quantum Oscillations
Yuji Matsumoto, Yoshinori Haga, Naoyuki Tateiwa, Haruyoshi Aoki, Noriaki Kimura, Tomoo Yamamura, Etsuji Yamamoto, Tatsuma D. Matsuda, Zachary Fisk, Hiroshi Yamagami
J. Phys. Soc. Jpn. 85, 104709 (2016).
- Electronic structure of LaTe and CeTe
A. Chainani, M. Oura, M. Matsunami, A. Ochiai, T. Takahashi, Y. Tanaka, K. Tamasaku, Y. Kohmura, T. Ishikawa
J. Elec. Spec. Relat. Phenom. 208, 116-120 (2016).
- Bose glass behavior in (Yb1-xLux)4As3 representing randomly diluted quantum spin-1/2 chains
G. Kamieniarz, R. Matysiak, P. Gegenwart, A. Ochiai, F. Steglich
Phys. Rev. B 94, 100403 (2016).
- Type II/1 Superconductivity with Extremely High Hc3 in Noncentrosymmetric LaRhSi3
Noriaki Kimura, Noriyuki Kabeya, Kohsuke Saitoh, Kazunori Satoh, Hajime Ogi, Kohki Ohsaki, and Haruyoshi Aoki
J. Phys. Soc. Jpn. 85, 024715 (2016).
2015年
- Anomalous Magnetic Phase Diagram of CeTe under High Pressure
H. Takaguchi, Y. Hayashi, T. Matsumura, K. Umeo, M. Sera, A. Ochiai
J. Phys. Soc. Jpn 84, 044708 (2015).
- Low-temperature properties of the S=1/2 spin system Yb3Ru4Al12 with a distorted kagome lattice structure
S. Nakamura, S. Toyoshima, N. Kabeya, K. Katoh, T. Nojima, A. Ochiai
Phys. Rev. B 91, 214426-1-9 (2015).
- Structural Domain Switching by Magnetic Fields in RAl3C3 (R=Rare Earth)
T. Matsumura, Y. Hayashi, S. Takai, T. Otsubo, S. Matsuda, A. Ochiai
J. Phys. Soc. Jpn 84,114712 (2015).
- Quantum critical point and unusual phase diagram in the itinerant-electron metamagnet UCoAl
N. Kimura, N. Kabeya, H. Aoki, K. Ohyama, M. Maeda, H. Fujii, M. Kogure, T. Asai, T. Komatsubara, T. Yamamura and I. Satoh
Phys. Rev. B 92, 035106-1-9 (2015).
- Ferromagnetic critical behavior in U(Co1-xFex)Al (0 <= x <= 0.02) studied by Co-59 nuclear quadrupole resonance measurements
K. Karube, T. Hattori, K. Ishida and N. Kimura
Phys. Rev. B 91, 075131-1-6 (2015).
- Anomalies in the antiferromagnetic phase on CeIrSi3
H. Iida, M. Satoh, N. Kabeya, H. Aoki and N. Kimura
J. Phys.: Conference Series 592, 012012-1-5 (2015).
- Enhancement of the cyclotron effective mass in U0.03Th0.97Ru2Si2
Y. Haga, Y. Matsumoto, N. Tateiwa, E. Yamamoto, N. Kimura, T. Yamamura and Z. Fisk
J. Phys.: Conference Series 592, 012036-1-5 (2015).
- Search for Superconducting Energy Gap in UPt3 by Point-Contact Spectroscopy
J. Gouchi, A. Sumiyama, A. Yamaguchi, G. Motoyama, N. Kimura, E. Yamamoto, Y. Haga and Y. Onuki
J. Phys.: Conference Series 592, 012066-1-6 (2015).
2014年
- Robust Zero Resistance under Magnetic Fields in Non-Centrosymmetric Superconductor LaRhSi3
N. Kimura, H. Ogi, K. Satoh, G. Ohsaki, K. Saitoh, H. Iida and H. Aoki
JPS Conf. Proc. 3, 015011-1-5 (2014).
- Low Temperature Properties of Yb3Ru4Al12 with Layered Structure
Shintaro Nakamura, Shigenori Toyoshima, Noriyuki Kabeya, Kenichi Katoh, Tsutomu Nojima, Akira Ochiai
JPS Conf. Proc. 3, 014004-1-6 (2014).
- The Search for the Spontaneous Ferromagnetic Transition in UCoAl under the c-axis Uniaxial Pressure Studied by Nuclear-Quadrupole-Resonance Measurement
K. Karube, S. Kitagawa, T. Hattori, K. Ishida, N. Kimura and T. Komatsubara
JPS Conf. Proc. 3, 012014-1-6 (2014).
- Electronic States in Antiferromagnetic Compound URhIn5 Investigated by de Haas-van Alphen Effect and High Pressure Resistivity Measurements
Y. Matsumoto, Y. Haga, N. Tateiwa, E. Yamamoto, N. Kimura, H. Aoki and Z. Fisk
JPS Conf. Proc. 3, 011097-1-5 (2014).
- Single-Crystal Growth and de Haas-van Alphen Effect Study of ThRu2Si2
Y. Matsumoto, Y. Haga, N. Tateiwa, H. Aoki, N. Kimura, D. T. Matsuda, E. Yamamoto, Z. Fisk and H. Yamagami
JPS Conf. Proc. 3, 011096-1-5 (2014).
- Josephson Effect between UPt3 and Conventional Superconductors under Pressure
J. Gouchi, A. Sumiyama, A. Yamaguchi, G. Motoyama, N. Kimura, E. Yamamoto, Y. Haga and Y. Onuki
JPS Conf. Proc. 3, 011067-1-6 (2014).
- Pressure-Induced Quadrupole Order and Kondo Effect in CeTe
Yuya Hayashi, Hiroaki Takaguchi, Takeshi Matsumura, Masafumi Sera, Akira Ochiai
JPS Conf. Proc. 3, 011035-1-5 (2014).
- Anisotropic Uniaxial Pressure Response in UCoAl Studied by Nuclear Magnetic Resonance Measurement
K. Karube, S. Kitagawa, T. Hattori, K. Ishida, N. Kimura and T. Komatsubara
J. Phys. Soc. Jpn. 83, 084706 (2014).
- Pairing Symmetry of UPt3 Probed by Thermal Transport Tensors
K. Izawa, Y. Machida, A. Itoh, Y. So, K. Ota, Y. Haga, E. Yamamoto, N. Kimura, Y. Onuki, Y. Tsutsumi and K. Machida
J. Phys. Soc. Jpn. 83, 061013-1-8 (2014).
- Fermi Surface Properties, Metamagnetic Transition and Quantum Phase Transition of CeRu2Si2 and Its Alloys Probed by the dHvA Effect
H. Aoki, N. Kimura and T. Terashima
J. Phys. Soc. Jpn. 83, 072001-1-40 (2014).
2013年
- Unified understanding of the valence transition in the rare-earth monochalcogenides under pressure
I. Jarrige, H. Yamaoka, J.-P. Rueff, J.-F. Lin, M. Taguchi, N. Hiraoka, H. Ishii, K. D. Tsuei, K. Imura, T. Matsumura, A. Ochiai, H. S. Suzuki, and A. Kotani
Phys. Rev. B 87, 115107-1-5 (2013).
- Singlet-triplet crossover in the two-dimensional dimer spin system YbAl3C3
S. Kittaka, T. Sugiyama, Y. Shimura, T. Sakakibara, S. Matsuda, and A. Ochiai
Journal of the Korean Physical Society 62, 2088-2092 (2013).
- Unconventional magnetic phase transition in antiferromagnetic heavy-fermion YbIrGe
K. Katoh, E. Honda, T. Matsuo, S. Nakamura, T. Nojima, A. Ochiai
Physica B: Condenced Matter 429, 63-67 (2013).
- Specific heat of segmented Heisenberg quantum spin chains in (Yb1-xLux)4As3
R. Matysiak, P. Gegenwart, A. Ochiai, M. Antkowiak, G. Kamieniarz, F. Steglich
Phys. Rev. B 88, 224414-1-6 (2013).
- Thermoelectric power in single-crystalline CeRhSi3
H. A. Tanaka, N. Aso, M. Hedo, T. Nakama, Y. Takaesu, H. Iida, N. Kimura and H. Aoki
J. Kor. Phys. Soc. 62, 2016-2018 (2013).
- Anomalous Field-Angle Dependence of the Specific Heat of Heavy-Fermion Superconductor UPt3
S. Kittaka, K. An, T. Sakakibara, Y. Haga, E. Yamamoto, N. Kimura, Y. Onuki, K. Machida
J. Phys. Soc. Jpn. 82, 024707 (2013).
- Search for a quantum critical point in CeRhSi3 via electrical resistivity
H. Iida, T. Sugawara, H. Aoki, N. Kimura
Phys. Status Solidi (b) 250, 502-505 (2013).
- Phase diagram of the itinerant-electron ferromagnet ZrZn2
N. Kabeya, H. Maekawa, K. Deguchi, N. Kimura, H. Aoki, N. K. Sato
Phys. Status Solidi (b) 250, 654-656 (2013).
2012年
- 空間反転対称性の破れた超伝導
木村憲彰
固体物理 47 (2012) 593-606.
- Crystal growth, magnetic and transport properties of single-crystal YbCuGe
K. Katoh, M. Maeda, M. Matsuda, A. Ochiai
J. Alloys and Compounds 520, 122-126 (2012).
- Quantum spin state in rare earth compound YbAl3C3
K. Hara, S. Matsuda, E. Matsuoka, K. Tanigaki, A. Ochiai, S. Nakamura, T. Nojima, K. Katoh
Phys. Rev. B 85, 144416-1-9 (2012).
- Magnetic and transport properties of single-crystal Yb3Cu4Ge4
K. Katoh, M. Maeda, S. Matsuda, A. Ochiai
J. Magn. Magn. Mater. 324, 2914-2920 (2012).
- Atomic dynamics of low-lying rare-earth guest modes in heavy fermion filled skutterudites ROs4Sb12 (R = light rare-earth)
S. Tsutsui, H. Uchiyama, J. P. Sutter, A. Q. R. Baron, M. Mizumaki, N. Kawamura, T. Uruga, H. Sugawara, J. Yamaura, A. Ochiai, T. Hasegawa, N. Ogita, M. Udagawa, and H. Sato
Phys. Rev. B 86, 195115-1-13 (2012).
- Anomalous transport properties via the competition between the RKKY interaction and the Kondo effect in CexLa1-xRu2Si2,
Y. Shimizu, Y. Matsumoto, K. Aoki, N. Kimura, H. Aoki
J. Phys. Soc. Jpn. 81, 044707 (2012).
- Twofold spontaneous symmetry breaking in the heavy-fermion superconductor UPt3
Y. Machida, A. Itoh, Y. So, K. Izawa, Y. Haga, E. Yamamoto, N. Kimura, Y. Onuki, Y. Tsutsumi, K. Machida
Phys. Rev. Lett. 108, 157002 (2012).
- Absence of quantum criticality and presence of superconducting fluctuation in pressure-induced
heavy-fermion superconductor CeRhSi3, T. Sugawara, H. Iida, H. Aoki, N. Kimura,
J. Phys. Soc. Jpn. 81, 054711 (2012).
- How are heavy and itinerant electrons born in a dilute Kondo alloy?
Y. Matsumoto, T. Terashima, S. Uji, N. Kimura, H. Aoki
J. Phys. Soc. Jpn. 81, 054703 (2012).
- Non-fermi liquid state bounded by a possible electronic topological transition in ZrZn2
N. Kabeya, H. Maekawa, K. Deguchi, N. Kimura, H. Aoki, N. K. Sato
J. Phys. Soc. Jpn. 81, 073706 (2012).
- Universality and critical behavior at the critical endpoint in the itinerant-electron metamagnet UCoAl
K. Karube, T. Hattori, S. Kitagawa, K. Ishida, N. Kimura, T. Komatsubara
Phys. Rev. B 86, 024428 (2012).
- Magnetic behavior near the boundary of 4f delocalization in ferromagnetic CeRu2Ge2 and paramagnetic CeRu2Si2 observed by Ce M-4,M-5 XAS and XMCD
T. Okane, Y. Takeda, H. Yamagami, A. Fujimori, Y. Matsumoto, N. Kimura, T. Komatsubara, H. Aoki
Phys. Rev. B 86, 125138 (2012).
- Measurement of the Josephson Effect of Heavy-Fermion Superconductor UPt3 as a Test of the Odd-Parity Order Parameter
J. Gouchi, A. Sumiyama, G. Motoyama, A. Yamaguchi, N. Kimura, E. Yamamoto, Y. Haga, Y. Onuki
J. Phys. Soc. Jpn. 81, 113701 (2012).
- Transport and thermodynamic evidence for a marginal Fermi-liquid state in ZrZn2
M. Sutherland, R. P. Smith, N. Marcano, Y. Zou, S. E. Rowley, F. M. Grosche, N. Kimura, S. M. Hayden, S. Takashima, M. Nohara, H. Takagi
Phys. Rev. B 85, 035118 (2012).
- Electronic structure of heavy fermion uranium compounds studied by core-level photoelectron spectroscopy
S. Fujimori, T. Ohkochi, I. Kawasaki, A. Yasui, Y. Takeda, T. Okane, Y. Saitoh, A. Fujimori, H. Yamagami, Y. Haga, E. Yamamoto, Y. Tokiwa, S. Ikeda, T. Sugai, H. Ohkuni, N. Kimura, Y. Onuki
J. Phys. Soc. Jpn. 81, 014703 (2012).
2011年
- Field-induced partially disordered state in Yb2Pt2Pb
A. Ochiai, S. Matsuda, Y. Ikeda, Y. Shimizu, S. Toyoshima, H. Aoki and K. Katoh
J. Phys. Soc. Jpn. 80, 123705-1-4 (2011).
- Spin Density Wave Ordering in CeIrSi3
N. Aso, M. Takahashi, H. Yoshizawa, H. Iida, N. Kimura, H. Aoki
J. Phys. Soc. Jpn. 80, 095004-1-3 (2011).
- Fermi Surface Properties and Antisymmetric Spin-Orbit Coupling in Noncentrosymmetric CeCoSi3
H. Iida,Y. Kadota, M. Kogure, T. Sugawara, H. Aoki and N. Kimura
J. Phys. Soc. Jpn. 80, 083701 -1- 4 (2011).
- Magnetic Phase Diagram and Fermi Surface Properties of CeRu2(Si1-xGex)2
Y. Matsumoto, M. Sugi, K. Aoki, Y. Shimizu, N. Kimura, T. Komatsubara, H. Aoki, M. Kimata, T. Terashima and S. Uji,
J. Phys. Soc. Jpn. 80, 074715-1-17 (2011).
- Discovery of superconductivity in KTaO3 by electrostatic carrier doping
K. Ueno, S. Nakamura,H. Shimotomai, H. T. Yuan, N. Kimura, T. Nojima, H. Aoki, Y. Iwasa and M. Kawasaki
Nature Nanotechnology 6, 408-412 (2011).
- De Haas - van Alphen Effect Study on PrxLa1-xPb3
T. isshiki, N. Kimura, H. Aoki and H. S. Suzuki
J. Phys. Soc. Jpn. Supplement 80 SA073-1-3 (2011).
- Ac-Susceptibility of Heavy-Fermion Superconductor CeRhSi3 under Pressure
T. Sugawara, N. Kimura and H. Aoki
J. Phys. Soc. Jpn. Supplement 80 SA067-1-3 (2011).
- Thermoelectric power in a single-crystalline CeIrSi3
Y. Takaesu, N. Aso, Y. Tamaki, M. Hedo, T. Nakama, K. Uchima, H. Iida, N. Kimura, H. Aoki
J. Phys. Soc. Jpn. Supplement 80 , SA068-1-3 (2011).
- Resonant Angle-resolved Photoelectron Spectroscopy of Substitutional Solid Solutions of CeRu2Si2
T. Okane, I. Kwasaki, A. Yasui, T. Ohkochi, Y. Takeda, S. -I. Fujimori, Y. Saitoh, H. Yamagami, A. Fujimori, Y. Matsumoto, N. Kimura, T. Komatsubara and H. Aoki
J. Phys. Soc. Jpn. Supplement 80, SA060-1-3 (2011).
- Magnetic and superconducting phase diagram of noncentrosymmetric CeRhSi3
N. Kimura, T. Sugawara, H. Aoki
J. Phys. Soc. Jpn. Supplement 80 , SA019-1-6 (2011).
- Pressure-Induced Antiferroquadrupole Order in CeTe
Y. Kawarasaki, T. Matsumura, M. Sera, and A. Ochiai
J. Phys. Soc. Jpn 80, 023713-1-4 (2011).
2010年
- Efect of pressure on the electrical resistivity of CeZn3P3
A. Yamada, N. Hara, K. Matsubayashi, K. Munakata, C. Ganguli, A. Ochiai, T. Matsumoto, Y. Uwatoko
J. Phys.: Conference Series 215, 012031-1-4 (2010).
- Infrared studies of f electron systems under high pressure using synchrotron radiation
H. Okamura, M. Matsunami, R.Kitamura, S.Ishida, A. Ochiai, and T.Nanba
J. Phys.: Conference Series 215, 012051-1-4 (2010).
- Delocalization of the f electron in CexLa1-xRu2Si2
Y. Matsumoto, N. Kimura, H. Aoki, M. Kimata, T. Terashima, S. Uji, T. Okane, H. Yamagami
J Phys. Soc. Jpn. 79, 083706 (2010).
- Magnetotransport Properties of Heavy-Fermion Ferromagnet YbPtGe
K. Katoh, T. Koga, G. Terui and A. Ochiai
J. Phys. Soc. Jpn 79, 084709-1-6 (2010).
- Multiple Magnetic Transitions in a Frustrated Heavy-Fermion Antiferromagnet YbAgGe under Magnetic Field and Pressure
H. Kubo, K. Umeo, K. Katoh, A. Ochiai and T. Takabatake
J. Phys. Soc. Jpn 79, 064715-1-5 (2010).
- Anomalous behavior of the upper-critical-field in heavy-fermion superconductor CeRhSi3
T. Sugawara, N. Kimura, H. Aoki, F. Levy, I. Sheikin, T. Terashima
J Phys. Soc. Jpn. 79, 063701 (2010).
- Novel Superconducting Properties on Noncentrosymmetric Heavy Fermion CeRhSi3
N. Kimura, T. Sugawara, H. Aoki
Physica C: Superconductivity and Its Applications 470, S529-S532 (2010).
- Band Structures of CeRu2(Si1-xGex)2 Studied by Resonant X-ray ARPES,
T. Okane, T. Ohkochi, Y. Takeda, S. -i. Fujimori, A. Yasui, Y. Saitoh, H. Yamagami, A. Fujimori, Y. Matsumoto, M. Sugi, N. Kimura, T. Komatsubara and H. Aoki
Physica Status Solidi (b) 247, 697-699 (2010).
- Superconducting Phase diagram of Noncentrosymmetric Heavy-fermion Superconductor CeRhSi3
T Sugawara, N Kimura, H Aoki, T Terashima, F Levy, I Sheikin
J. Phys.: Conf. Series 200, 012194-1-4 (2010).
- Anomalous Behavior of the dHvA Oscillations in CexLa1-xRu2Si2
Y. Matsumoto, N. Kimura, T. Komatsubara, H. Aoki, M. Kimata, T. Terashima and S. Uji
J. Phys.: Conf. Series 200, 012115-1-4 (2010).
2009年
- Observation of first-order transitions of the vortex lattice in MgB2 single crystals
T Nojima, K Takahashi, M Chotoku, A Ochiai, H Aoki, H-G Lee and S-I Lee
J. Phys.: Conf. Series 150, 052189-1-4 (2009).
- Field-dependent specific heat of Yb4As3: Agreement between a spin-1/2 model and experiment
R. Matysiak, G. Kamieniarz, P. Gegenwart, and A. Ochiai
Phys. Rev. B 79, 224413-1-8 (2009).
- Yb2(Pd1-xNix)2Sn: interplay of geometrical frustration and Kondo effect in quantum spin system
F. Kikuchi, K. Hara, E. Matsuoka, H. Onodera, S. Nakamura, T. Nojima, K. Katoh and A. Ochiai
J. Phys. Soc. Jpn. 78, 083708-1-4 (2009).
- Bulk 5f electronic states of the uranium monochalcogenide US as seen via soft x-ray photoemission
Y. Takeda, T. Okane, T. Ohkochi, Y. Saitoh, H. Yamagami, A. Fujimori, and A. Ochiai
Phys. Rev. B 80, 161101-1-4 (2009).
- Magnetic and transport properties of single-crystal YbPtGe
K. Katoh, S. Nakagawa, G. Terui, and A. Ochiai
J. Phys. Soc. Jpn. 78, 104721-1-6 (2009).
- Observation of magnetization step at order-disorder transition in MgB2 single crystals
T. Nojima, K. Takahashi, M. Chotoku, A. Ochiai, H. Aoki, H.-G. Lee, S.-I. Lee
Physica C: Superconductivity 469, 1055-1058 (2009).
- Anomalous flux jump and supercooling phenomenon around the order-disorder transition in MgB2 single crystals
M. Chotoku, T. Nojima, A. Ochiai, H. Aoki, H.-G. Lee, S.-I. Lee
Physica C: Superconductivity 469,1132-1135 (2009).
- Pressure tuning of an ionic insulator into a heavy electron metal: an infrared study of YbS
M. Matsunami, H. Okamura, A. Ochiai and T. Nanba
Phys. Rev. Lett. 103, 237202-1-4 (2009).
2008年
- Eleclric-field-induced superconductivity in an insulator
K. Ueno, S. Nakamura, H. Shimotani, A. Ohtomo, N. Kimura, T. Nojima, H.Aoki, Y. Iwasa, M. Kawasaki
Nature Material 7, 855-858 (2008).
- Fermi surface properties of CeRu2(Si1-xGex)2 in magnetic fields above the metamagnetic transitions
M. Sugi, Y. Matsumoto, N. Kimura, T. Komatsubara, H. Aoki, T. Terashima, S. Uji
Phys. Rev. Lett. 101, 056401-1-4 (2008).
- Fermi surface in LaRhSi3 and CeRhSi3
T. Terashima, M. Kimata, S. Uji, T. Sugawara, N. Kimura, H. Aoki, H, Harima
Phys. Rev. B 78, 205107 (2008).
- Combining photoemission and optical spectroscopies for reliable valence determination in YbS and Yb metal
M. Natsunami, A. Chainai, M. Taguchi, R. Eguchi, Y. Ishida, Y. Takata, H. Okamura, T. Nanba, M.Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, Y. Senba, H. Ohashi, N.Tsujii, A. Ochiai and S. Shin
Phys. Rev. B 78, 195118-1-5 (2008).
- De Haas-van Alphen Effect in the mixed state of LuN i2B2C - anisotropyand Filed dependence of the damping due to superconductivity
T. Isshiki, N. Kimura, H. Aoki, T. Terashima, S. Uji, K. Yamauchi, H. Harima, D. Jaiswal-Nagar, S. Ramakrishnan, A. K. Grover
Phys. Rev. B 78, 134528-1-12 (2008).
- Structural Phase Transition in the Spin Gap System YbAl3C3
T. Matsumura, T. Inami, M. Kosaka, Y. Kato, T. Inukai, A. Ochiai, H. Nakao,Y. Murakami, S. Katano, and H. S. Suzuki
J. Phys. Soc. Jpn 77, 103601-1-4 (2008).
- Continuous Evolution of Fermi Surface Properties above Metamagnetic Transitions in CexLa1-xRu2Si2
Yuji Matsumoto, Motoki Sugi, Noriaki Kimura, Takemi Komatsubara, Haruyoshi Aoki, Isamu Satoh,
Taichi Terashima, Shinya Uji
J. Phys. Soc. Jpn. 77, 053703-1-4 (2008).
- Pressure-Induced Release of Magnetic Frustration in a Quasi-Kagome AntiferromagnetYbAgGe
H Kubo, K. Umeo, K. Katoh, A. Ochiai, and T. Takabatake
J. Phys. Soc. Jpn 77, 023704-1-3 (2008).
- Anisotorpy inspatial order-disorde transformations and the flux line lattecie transition in single crystals of YNi2B2C and LuNi2B2C
D. Jaiswal-Nagal, T. Isshiki, N. Kimura, H. Aoki, H. Takeya, S. Ramakrishnan, A. K. Grover
EPL 84, 67004-1-6(2008).
- Angular dependence of vortex matter phase transition in MgB2 single crystal
K.Takahashi, T. Nojima, H. Aoki, A. Ochiai, B. Kang, S-I Lee
J. Phys. Chem. Solids 69, 3163-3166 (2008).
- Pressure-induced melting of charge order in Eu4As3 without structural change
H. Kobayashi, Y. Kazekami, N. Sakai, Y. Ohishi, M. Shirakawa and A. Ochiai
J. Phys.: Condens. Matter 20, 415217 (2007).
2007年
- Incommensurate magnetic order in the pressure-induced superconductor CeRhSi3
N. Aso, H. Miyano, H. Yoshizawa, N. Kimura, T. Komatubara, H. Aoki
J. Magn. Magn. Mater. 310, 602-604 (2007).
- Anomalous superconducting-gap symmetry of noncentrosymmetric La2C3 observed by ultrahigh-resolution photoemission spectroscopy
K. Sugawara, T. Sato, S. Souma, T. Takahashi and A. Ochiai
Phys. Rev. B 76, 132512-1-4 (2007).
- Spin Gap State of S=1/2 Heisenberg Antiferromagnet YbAl3C3
A. Ochiai, T. Inuka, T. Matsumura, A. Oyamada and K. Katoh
J. Phys. Soc. Jpn. 76, 123703-14 (2007).
- Specific heat of La(Os1-xRux)4Sb12
G.Yoshino, K.Katoh, Y.Niide and A.Ochini
J. Magn. Magn. Mater. 310, e4-e5 (2007).
- 149Sm nuclear forward scattering of Sm4Bi3 under high pressure
H. Kobayashi, Y. Yoda, M. Shirakawa, A. Ochiai
J. Magn. Magn. Mater. 310, 305-307( 2007).
- Heavy fermion behavior in electrical resistivity of Pr(Os1-xRux)4Sb12
A.ochiai, H. Akita, G. Yoshino, S. Nakamura and T. Nojima
J. Magn. Magn. Mster. 310, 258-259 (2007).
- Heat capacity of CeRhSi3 under pressure
F. Tomioka, M. Hedo, I. Umehara, T. Ono, Y. Uwatoko, N. Kimura, S. Takayanagi
J. Magn. Magn. Mater. 310, 340-342 (2007).
- UGe2: Low-temperature resistivity measurements in a wide range of magnetic field and pressure
T. Terashima, K. Enomoto, T. Konoike, T. Matsumoto, S. Uji, N. Kimura, M. Endo, T. Komatsubara, H. Aoki, K. Maezawa
J. Magn. Magn. Mater. 310, e116-e117 (2007).
- Metamagnstic transitions, electronic structures and quantum critical point of CeRu2(Si1-xGex)2
M. Sugi, T. Fujiwara, Y. Matsumoto, T. Isshiki, N. Kimura, T. Komatsubara, H. Aoki, I. Satoh, T. Terashima, S. Uji
J. Magn. Magn. Mater. 310, 331-333 (2007).
- Ineommensurate magnetic order in the pressure-induced superconductor CeRhSi3
N. Aso, H. Miyano, H. Yoshizawa, N. Kimura, T. Komatsubara, H. A.oki
J. Magn. Magn. Mater. 310, 602-604 (2007).
- Pressure effect study the dHvA oscillations in the lowest field phase of CeSb
C. Shigeoka, M. Sugi, M. Shirakawa, N. Kimura, A. Ochiai, H. Aoki, M. Yoshida
J. Phys. Soc. Jpn. 76, supplement A 47-48 (2007).
- Pressure-Induced Magnetic Phase Transition in Yb-Based Heavy-Fermion Compunds
K. Umeo, H. Kubo, F. Nakamura, Y. Haizaki, K. Katoh, A. Ochiai and T. Takabatake
J. Phys. Soc. Jpn. 76, supplemet A 74-77 (2007).
- Field-dependent specific-heat of the pure and diluted 4f electron system Yb4As3
R. Matysiak, G. Kamieniarz, P. Gegenwart, H. Aoki, A. Ochiai
Inorganica Chimica Acta 360, 3955-3958 (2007).
- Development of heat capacity measurement system under high pressure
F. Tomioka, I. Umehara, T. Ono, M. Hedo, Y. Uwatoko, N. Kimura
Jpn. J. Appl. Phys. Part-I 46, 3090-3095 (2007).
- Fermi surface and superconductivity in noncentrosymmetric CeRhSi3
T. Terashima, Y. Takahide, T. Matsumoto, S. Uji, N. Kimura, H. Aoki, H. Harima
Phys. Rev. B 76, 054506 (2007).
- Angular dependent study of the peak effect phenomenon in a weakly pinned single crystal of LuNi2B2C
D. J. Nagar, T. Isshiki, N. Kimura, H. Aoki, S. Ramakrishnan, A. K. Grover
Physica C 460, 1215-1217 (2007).
- Crystalline Electric Field Effect and Magnetic Properties of CeRhSi3 Single Crystal
Y. Muro, M. Ishikawa, K. Hirota, Z. Hiroi, N. Takeda, N. Kimura, H. Aoki
J. Phys. Soc. Jpn. 76 (2007) 033706-1-3 (2007).
- Low-energy electrodynamics of heavy quasiparticles in ZrZn2
S. I. Kimura, N. Kimura, H. Aoki
J. Phys. Soc. Jpn. 76, 084710-1-5 (2007).
- Normal and superconducting properties of noncentrosymmetric heavy fermion CeRhSi3
N. Kimura, Y. Muro, H. Aoki
J. Phys. Soc. Jpn. 76, 051010-1-14(2007).
- Extremely high upper critical magnetic field of the noncentrosymmetric heavy fermion superconductor CeRhSi3
N. Kimura, K. Ito, H. Aoki, S. Uji, T. Terashima
Phys. Rev. Lett. 98, 197001 1-4 (2007).
2006年
- Unusual evolution of the conduction-electron state in CexLa1-xB6 from non-Fermi liquid to FermiLiquid
S. Nakamura, M. Endo, H. Yamamoto, T. Isshiki, N. Kimura, H. Aoki, T. Nojima, S. Otani and S. Kunii
Phys. Rev. Lett. 97, 237204 (2006).
- Magnetic-field and pressure dependence of low-temperature resistivity in UGe2
T. Terashima, K. Enomoto, T. Konoike, T. Matsumoto, S. Uji, N. Kimura, M. Endo, T. Komatsubara, H. Aoki, K. Maezawa
Phys. Rev. B 73, 140406 (2006).
- Non-Fermi liquid and heavy fermion behavior in CexLa1-xB6 with quadrupolar moments
S. Nakamura, H. Yamamoto, M. Endo, H. Aoki, N. Kimura, T. Nojima, S. Kunii
Physica B 378-380, 148-149(2006).
- Spin-split fermi surfaces in CexLa1-xB6 and PrxLa1-xB6
T. Isshiki, M. Endo, M. Sugi, N. Kimura, S. Nakamura, T. Nojima, H. Aoki, S. Kunii
Physica B 378-380, 604-606(2006).
- De Haas-van Alphen effect of PrB6 in commensurate and incommensurate phases
M. Endo, T. Isshiki, N. Kimura, H. Aoki, S. Kunii
Physica B 378-80, 607-609 (2006).
- Metamagnetic transitions and electronic structures of CeRu2(Si(1-x)Gex)(2)
M. Sugi, T. Fujiwara, T. Isshiki, N. Kimura, T. Komatsubara, H. Aoki
Physica B 378-380, 810-811 (2006).
- Single-crystal growth and magnetic properties of CeAu2Si2
T. Fujiwara, M. Sugi, N. Kimura, I.. Satoh, T. Komatsubara, H. Aoki
Physica B 378-380, 812-814 (2006).
- Evolution of Fermi surface properties in CexLa1-xB6 and PrxLa1-xB6
M. Endo, S. Nakamura, T. Isshiki, N. Kimura, T. Nojima, H. Aoki, H. Harima, S. Kunii
J. Phys. Soc. Jpn. 75, 114704 (2006).
- Magnetic and transport properties of Yb5T4Ge10 (T = Co, Rh, Ir)
K. Katoh, T. Tsutsumi, K. Yamada, G. Terui, Y. Niide, A. Ochiai
Physica B 373,111-119(2006).
- Transition metal centered trigonal prisms as building units in various rare earth-transition metal-indides
V.I. Zaremba, U. C. Rodewald, M. Y. Lukachuk, V. P. Dubensky, B. Heying, K. Katoh, Y. Niide, A. Ochiai, R Pottgen
Monatshefte fur Chemie 137, 249-261 (2006).
- 151Eu nuclear resonant inelastic scattering of Eu4As3 around charge ordering temperature
H. Kobayashi, Y. Yoda, M. Shirakawa and A. Ochiai
J. Phys. Soc. Jpn. 75, 034602-1-6 (2006).
- Crystalline-electric field of Pr(Os1-xRux)4Sb12
H. Akita, G. Yoshino and A. Ochiai
Physica B 378-380, 197-198(2006).
- Magnetic spectral response and lattice properties in mixed-valence Sm1-xYxS solid solutions studied with X-ray diffraction, X-ray absorption spectroscopy, and inelastic neutron scattering
P. A. Alekseev, J.-M. Mignot, E. V. Nefeodova, K. S. Nemkovski, V. N. Lazukov, N. N. Tiden, A. P. Menushenkov, R. V. Chernikov, K. V. Klementiev, A. Ochiai and A. V. Golubkov, R. I. Bewley, A. V. Rybina, I. P. Sadikov
Phys. Rev. B 74, 035114-1-13(2006).
- Anomalous field dependence of anisotropy observed in MgB2 single crystals with a torque method
T. Nojima, H. Nagano, A. Ochiai, H. Aoki, B. Kang, S. -I.-Lee
Physica C 445,42-45(2006).
- Soft X-ray Magnetic Circular Dichroism Study of Uranium Monochalcogenides at Uranium N 4,5 Absorption Edges
T. Okane, Y. Takeda, J. Okamoto, K. Mamiya, T. Ohkochi, S. Fujimori, Y. Saitoh, H. Yamagami, A. Fujimori, A. Ochiai, and A. Tanaka
J. Phys. Soc. Jpn 75, 105-106 (2006).
2005年
- Pressure-induced superconductivity in noncentrosymmetric heavy-fermion CeRhSi3
N. Kimura, K. Ito, K. Saitoh, Y. Umeda, H. Aoki and T. Terashima
Phys. Rev. Lett. 95, Art. No. 047004(2005).
- Observation of two distinct magnetic states in ZrZn2 via the dHvA effect under pressure
N. Kimura, M. Endo, T. Isshiki, A. Ochiai, H. Aoki, T. Terashima, S. Uji, T. Matsumoto and G. G. Lonzarich
Physica B 359,1189-1191(2005).
- dHvA effect and superconductivity of MgB2 detected by AC torque method down to the fields below Hc2
T. Isshiki, H. Maruyama, N. Kimura, T. Nojima, A. Ochiai and H. Aoki
Physica C417, 110-118(2005).
- DHvA effect in the lowest field phase of CeSb
C. Shigeoka, M. Endo, M. Sugi, M. Shirakawa, N. Kimura, A. Ochiai, H. Aoki and M. Yoshida
Physica B 359, 196-198(2005).
- Observation of vortex phase transition in MgB2 single crystals by a magnetic torque method
T. Nojima, H. Nagano, H. Maruyama, Y. Watanabe, A. Ochiai and H. Aoki
Physica C 426, 163-168(2005).
- Electrical resistivity of CexLa1-xB6 in the vicinity of quantum phase transition
S. Nakamura, H. Yamamoto, M. Endo, H. Aoki, T. Nojima and S. Kunii
Physica B 359, 71-73(2005).
- Magnetic field effect on the T2 coefficient of the resistivity in the ferromagnetic superconductor UGe2
T. Terashima, K. Enomoto, T. Konoike, M. Nishimura, S. Uji, N. Kimura, M. Endo, T. Komatsubara, H. Aoki and K. Maezawa
Physica B 359, 1060-1062(2005).
- Cyclotron resonance in rare-earth monopnictides
M. Yoshida, K. Koyama, A. Ochiai and M. Motokawa
Phys. Rev. B 71,Art. No. 075102(2005).
- Hard and soft X-ray photoemission spectroscopies of ferromagnetic Sm4As3
A. Yamasaki, A. Sekiyama, M. Tsunekawa, S. Imada, A. Ochiai, C. Dallera, L. Braicovich, T. L. Lee and S. Suga
J. Eiec. Spec. Rel. Phenom. 144, 617-619(2005).
- Photoemission Spectroscopy of Sm4As3 using soft and hard X-rays
A. Yamasaki, A. Sekiyama, S. Imada, M. Tsunekawa, C. Dallera, L. Braicovich, T. L. Lee, A. Ochiai and S. Suga
J. Phys. Soc. Jpn. 74, 2538-2543(2005).
- Pressure effect on successive magnetic transitions in a frustrated compound YbAgGe
K. Umeo, K. Yamane, Y. Muro, K. Katoh, Y. Niide, A. Ochiai and T. Takabatake
Physica B 359, 130-132(2005).
- Yb-171 NMR studies of charge ordering in Yb4As3
H. Tanida, S. Ishihara, S. Takagi, H. Aoki and A. Ochiai
Physica B 359, 199-201(2005).
- Magnetic-field modulation of the Josephson effect between UPt3 and a conventional superconductor
A. Sumiyama, R. Hata, Y. Oda, N. Kimura, E. Yamamoto, Y. Haga and Y. Onuki
Phys. Rev. B 72, Art. No. 174507(2005).
- Temperature dependence of the crystal structure and charge ordering in Yb4As3
U. Staub, M. Shi, C. Schulze-Briese, B. D. Patterson, F. Fauth, E. Dooryhee, L. Soderholm, J. O. Cross, D. Mannix and A. Ochiai
Phys. Rev. B 71 (2005)
- Electronic band structure of AlB2 studied by angle-resolved photoemission spectroscopy
S. Souma, T. Sato, T. Takahashi, N. Kimura and H. Aoki
J. Elec. Spec. Rel. Phenom. 144, 545-547(2005).
- High-resolution photoemission study of ZrZn2
T. Sato, Y. Iida, S. Souma, T. Takahashi, S. Minagawa, N. Kimura and H. Aoki
J. Elec. Spec. Rel. Phenom. 144, 889-891(2005).
- Superconductivity and physical properties of Ba24Si100 determined from electric transport, specific-heat capacity, and magnetic susceptibility measurements
T. Rachi, H. Yoshino, R. Kumashiro, M. Kitajima, K. Kobayashi, K. Yokogawa, K. Murata, N. Kimura, H. Aoki, H. Fukuoka, S. Yamanaka, H. Shimotani, T. Takenobu, Y. Iwasa, T. Sasaki, N. Kobayashi, Y. Miyazaki, K. Saito, F. Z. Guo, K. Osaka, K. Kato, M. Takata and K. Tanigaki
Phys. Rev. B 72, Art. No. 144504(2005).
- Quantum spin excitations in Yb4As3 under magnetic field
M. Kohgi, K. Iwasa, J. M. Mignot, A. Hiess, A. Ochiai and H. Aoki
Physica B 359, 1436-1438(2005).
- Charge ordering in Eu4As3 under pressure
H. Kobayashi, Y. Kazekami, Y. Ohishi, M. Shirakawa and A. Ochiai
J. Phys. Condens. Matt. 17, S895-S899(2005).
- Magnetic and transport properties of single crystal YbIrGe
K. Katoh, T. Tsutsumi, K. Yamada, G. Terui, Y. Niide and A. Ochiai
Physica B 369, 81-88(2005).
- Field-dependent specific heat and magnetization for the S=1/2 antiferromagnetic chain Yb4As3: simulation and experiments
G. Kamieniarz, R. Matysiak, P. Gegenwart, H. Aoki and A. Ochiai
J. Mag. Mag. Mater. 290,353-356(2005).
- Photoemission of heavy fermion superconductor PrOs4Sb12 and other Pr compounds
S. Imada, Y. Fukuda, A. Yamasaki, A. Sekiyama, H. Sugawara, H. Sato, A. Ochiai and S. Suga
J. Elec. Spec. Rel. Phenom. 144, 651-653(2005).
- Synthesis and structure of YbCuGe and YbIrGe
B. Heying, U. C. Rodewald, R. Pottgen, K. Katoh, Y. Niide and A. Ochiai
Monatshefte Fur Chemie 136, 655-661(2005).
- Effects of intermediate valence and Sm-Sm interactions on magnetic excitation spectra in (Sm,Y)S
P. A. Alekseev, J. M. Mignot, E. V. Nefeodova, K. S. Nemkovski, V. N. Lazukov, A. Ochiai and A. V. Goiubkov
Physica B 359, 154-156(2005).
- Evolution of Qusaiparticle State in CexLa1-xB6 with Magnetic Field and Ce Concentration
M.Endo, S.Nakamura, N.Kimura, H.Yamamoto, T.Nojima, S.Kunii, H.Aoki,
Proceedings of 9th International Symposium on Advanced Physical Fields pp.195-200(/////).
- Superconductivity, Metamagnetism and Non-Fermi Liquid:the Kaleidoscope of Quantum Critical Point - a Topic of Condensed Matter Physics
H. Aoki, N. Kimura and T. Terashima
Proceedings of International conference on Materials Engineering for Resources pp 207-208(////).
- dHvA effect and superconductivity of MgB2 detected by AC torque method down to the fields below Hc2
T. Isshiki, H. Maruyama, N. Kimura, T. Nojima, A. Ochiai, H. Aoki
Physica C 417,110-118(2005).
2004年
- Evolution of Spin and Field Dependences of the Effective Mass with Pressure in CeIn3
M. Endo, N. Kimura, H. Aoki, T. Terashima, S. Uji, T. Matsumoto, T. Ebihara
Phys. Rev. Lett. 93, 247003(2004).
- Uniaxial pressure effect on the magnetic phase diagram and Fermi-surface properties of CeB6
T. Yamamizu, M. Endo, M. Nakayama, N. Kimura, H. Aoki and S. Kunii
Phys. Rev. B 69, 014423(2004).
- Magnetism and de Haas-Van Alphen effect in NiSb
H. kobayashi, M. Kageshima, N. Kimura, H. Aoki, M. Oohigashi, K. Motizuki and T. Kamimura
J. Mag. Mag. Mater. 272-276 Supplement,e247-e248(2004).
- Ultrahigh-resolution angle-resolved photoemission study of LaX(X=S, Se, Te)
M. Nakayama, T. Ito, H. Kumigashira, H. Matsui, H. Komatsu, T. Takahashi, H. Aoki and A. Ochiai
J. Mag. Mag. Mater. 272-276 Supplement,e121-e122(2004).
- Strucuture and magnetism in nanocrystalline Ca(La)B6 films
Y. Sakuraba, H. Kato, F. Sato, T. Miyazaki, N. Kimura, H. Aoki
J. Mag. Mag. Mater. 272-276,1145-1146(2004).
- Fermi Surfaces of LaX(X=S, Se, Te)
M. Nakayama, N. Kimura, H. Aoki, C. Terakura, T. Terashima, S. Uji, A. Ochiai
J. Mag. Mag. Mater. 272-276 Supplement, e93-e94(2004).
- de Haas-van Alphen Effect in ZrZn2 under Pressure: Crossover between Two Magnetic States
N. Kimura, M. Endo, T. Isshiki, S. Minagawa, A. Ochiai, H. Aoki, T. Terashima, S. Uji, T. Matsumoto, G. G. Lonzarich
Phys. Rev. Lett. 92, 197002(2004).
- X-ray angle-resolved photoemission spectroscopy of CaB6
S. Souma, T. Takahashi, H. Komatsu, T. Sato, H. Matsui, N. Kimura, H. Aoki, S. Kunii, J. Akimitsu
Phys. Rev. B 70, 073104(2004).
- Ultrahigh-resolution angle-resolved photoemission spectroscopy of La and Ce monochalcogenides
M. Nakayama, H. Aoki, A. Ochiai, T. Ito, H. Kumigashira, T. Takahashi and H. Harima
Phys. Rev. B 69, 155116(2004).
- Fermi surface and magnetic properties of CeTe
M. Nakayama, N. Kimura, H. Aoki, A. Ochiai, C. Terakura, T. Terashima and S. Uji
Phys. Rev. B 70, 054421(2004).
- Magnetic properties of YbTGe(T=Rh, Cu, Ag)
K. Katoh, Y. Mano, K. Nakano, G. Terui, Y. Niide, A. Ochiai
J. Mag. Mag. Mater. 268, 212-218(2004).
- X-ray magnetic circular dichroism at the U N4. 5 edges of uranium monochalcogenides US, USe and UTe
T. Okane, J. Okamoto, K. Mamiya, S. -I. Fujimori, Y. Saitoh, Y. Muramatsu, A. Fujimori and A. Ochiai
Physica B 345, 221-224(2004).
- Successive Magnetic Transitions in a Frustrated Compound YbAgGe
K. Umeo, K. Yamane, Y. Muro, K. Katoh, Y. Niide, A. Ochiai, T. Morie, T. Sakakibara and T. Takabatake
J. Phys. Soc. Jpn. 73, 537-540(2004).
- Nature of the Magnetic Excitation Spectrum in (Sm,Y)S: CEF Effects or an Exciton?
P. A. Alekseev, J. -M, Mignot, E. V. Nefedova, K. S. Nemkovskii, V. N. Lazukov, I. P. Sadikov and A. Ochiai
JETP LETTERS. 79,81-84(2004).
- Magnetic properties of the heavy fermion antiferromagnet YbPtIn
S. Yoshii, K. Kindo, K. Katoh, Y. Niide and A. Ochiai
J. Mag. Mag. Mater. 272-276 Supplement, e99-e100(2004).
- Cyclotron resonance measurements of the high-quality single crystal GdSb
M. Yoshida, K. Koyama, M. Shirakawa, A. Ochiai, K. Watanabe and M. Motokawa
J. Mag. Mag. Mater. 272-276, 495-496(2004).
- Thermal conductivity of the one-dimensional S=1/2 antiferromagnet Yb4(As1-xPx)3 (x=0 and 0. 3)
A. Sanchez, S. Paschen, B. Wand, H. Aoki, A. Ochiai and F. Steglich
J. Mag. Mag. Mater. 272-276 Supplement,e703-e705(2004).
- Magnetic and transport properties of Yb4Rh7Ge5 and Yb4Ir7Ge6
K. Katoh, H. Abe, D. Negishi, G. Terui, Y. Niide and A. Ochiai
J. Mag. Mag. Mater. 279,118-124(2004).
- Synthesis and Structures of Yb4Rh7Ge6 and Yb4Ir7Ge6
B. Heying, K. Katoh, Y. Niide, A. Ochiai, R. Pottgen
Z. Anorg. Allg. Chem. 630,1423-1426(2004).
- Spin Fluctuation and Crystal Field Excitation of Heavy-Fermion Compound YbAgGe Studied by Inelastic Neutron Scattering
T. Matsumura, H. Ishida, T. J. Sato, K. Katoh, Y. Niide and A. Ochiai
J. Phys. Soc. Jpn. 73, 2967-2970(2004).
- Magnetic properties of YbTGe(T=Rh, Cu, Ag)
K. Katoh, Y. Mano, K. Nakano, G. Terui and A. Ochiai
J. Mag. Mag. Matter. 268,212-218(2004).
2003年
- Direct observation of the pressure-induced semiconductor-to-metal transition in Yb monochalcogenides
M. Matsunami, L. Chen, T. Nanba, A. Ochiai
Acta Physica Polonica B 34,1011-1014(2003) .
- Phase diagram and dHvA effect of PrPb3 under pressure
M. Endo, N. Kimura, A. Ochiai, H. Aoki
Acta Physica Polonica B 34,1027-1030(2003).
- Electronic structures of PrPb3 in the para- and antiferroquadrupolar phases
M. Endo, N. Kimura, A. Ochiai, H. Aoki, T. Terashima, C. Terakura, S. Uji, T. Matsumoto
Acta Physica Polonica B 34, 1031-1034(2003).
- Single-crystal growth and de Haas-Van Alphen effect in Yb4Sb3
M. Shirakawa, M. Ona, H. Aoki, A. Ochiai, H. Harima
Acta Physica Polonica B 34, 1157-1160(2003).
- Magnetic field effects on the one-dimensional S=1/2 antiferromagnet Yb4As3
M. Kohgi, K. Iwasa, J. -M. Mignot, A. Hiess, A. Ochiai, H. Aoki
Acta Physica Polonica B 34, 1217-1220(2003).
- The semimetallic S=1/2 antiferromagnetic chain Yb4As: quantum transfer-matrix simulations and experimental field-dependent speciric-heat data
R. Matysiak, G. Kamieniarz, P. Gegenwart, H. Aoki, A. Ochiai, F. Steglich
Physica Status Solidi B 237, 549-552(2003).
- Microscopic evidence for significant ionic disorder in the Yb3+-chain in Yb4(As1-xPx)3:P-31 NMR studies
H. Tanida, S. Takagi, H. Aoki, A. Ochiai
J. Phys. Soc. Jpn. 72, 1231-1237(2003).
- Observation of cyclotron resonance in CeSb
M. Yoshida, K. Koyama, T. Tomimatsu, M. Shirakawa, A. Ochiai, M. Motokawa
Physica B 329, 557-558(2003).
- Cyclotron resonance and magnetic resonance in GdSb
M. Yoshida, K. Koyama, M. Shirakawa, A. Ochiai, K. Watanabe, M. Motokawa
J. Phys. Soc. Jpn. 72, 1763-1767(2003).
- Magnetic and transport properties of YbRhIn and YbPdIn
K. Katoh, G. Terui, Y. Niide, S. Yoshii, K,Kindo, A. Oyamada, M. Shirakawa, A,Ochiai
J. alloys and Compounds 360, 225-230(2003).
- Electronic Structure of Yb4As3
M. Shirakawa, H. Aoki, H. Aoki and A. Ochiai
J. Phys. Soc. Jpn. 72 No. 11, 2893-2901(2003).
- Charge ordering and ferromagnetic transition in single-crystal Eu4As3
A. Ochiai, Y. Shima, M. Shirakawa
J. Phys. Soc. Jpn. 72 No. 12, 3174-3181(2003).
- The Fermi Surface in "the Kondo semiconductor" CeNiSn
T. Terashima. C. Terakura, S. Uji, H. Aoki, Y. Echizen, T. Takabatake
Physica B, 329-333, 535-536(2003).
- Transport Properties of the dence Kondo System Ce0. 5La0. 5B6
S. Nakamura, R. Sato, T. Nojima, M. Endo, N. Kimura, H. Aoki and S. Kunii
Physica B, 329-333, 584-565(2003).
- Neutron Scattering study on Magnetic order and magnetic excitations in a localized uranium compound U3Pd20Si6
Y. Koike, N. Metoki, Y. haga, K. A. Mckwen, M. Kohgi, R. Yamamoto, N. Aso, N. Tateiwa, T. Komatsubara, N. Kimura, H. Aoki
Acta Physica Polonia B 34, 1121-1124(2003).
- Transport properties of the dense Kondo system Ce0. 5La0. 5B6 at low temperatures
S. Nakamura, M. Endo, N. Kimura, H. Aoki, T. Nojima and S. Kunii
J. Physics (Condensed Matter), 15,S2167-S2170(2003).
- Higher order collinear interaction and magnetic excitation in 5f-Localized system U3Pd20Si6
J. Physics (Condensed Matter), 15, S1957-S1963(2003).
N. Metoki, Y. Koike, Y. Haga, K. Kaneko, S. Araki, K. A. McEwen, M. Kohgi, N. Aso, G. H. Lander, T. Komatsubara, N. Kimura, H. Aoki and Y. Onuki
- Field Induced Transiton from Non-Fermi Liquid State to Heavy Fermion State in Ce0. 5La0. 5B6
S. Nakamura, M. Endo, H. Aoki, N. Kimura and T. Nojima
Phys. Rev. B Rapid Communications Phys. Rev. B 68,100402(R)(2003).
- Electronic Structure of B-2psigma and Ppai States in MgB2, AlB2 and ZrB2 single Crystals
J. Nakamura, S. Nasubida, E. Kabasawa, H. Yamazaki, N. Yamada, K. Kuroki, M. Watanabe, T. Oguchi, S. Lee, A. Yamato, S. Tajima, Y. Umeda, S. Minagawa, N. Kimura, H. Aoki, S. Otani, S. Shin, T. A. Callcott, D. I. Ederer, J. D. Denlinger, R. C. C. Perera
Phys. Rev. B 68, 064515-1-5(2003).
2002年
- Shubnikov-de Haas Oscillations in CeNiSn
T.Terashima, C.Terakura, S.Uji, H.Aoki, Y.Echizen and T.Takabatake
Physica B 312, 213-214(2002).
- Magnetic Phase Diagram of Ce3P20Ge6 under Uniaxal Pressure
T.Yamamizu, M.Nakayaama. N.Kimura. T.Komatsubara, H.Aoki
Physica B 312,495-497(2002).
- Neutron Scattering Experiment on U3Pd20Si6 I: Crystal and Magnetic Structures
N.Tateiwe, N.Metoki, Y.Koike, K.Oikewa, N.Kimura, H.Aoki , T.Komatsubara
Physica B 312, 891-893(2002).
- Neutron Scattering Experiment on U3Pd20Si6 II: Crystalline Electric Field and Spin Wave Excitations and Magnetic Structures
, N.Metoki, Y.Koike, N.Kimura, H.Aoki , T.Komatsubara
Physica B 312, 894-896(2002).
- Spin Wave Excitations in Single Crystalline U3Pd20Si6
N.Aso, N.Metoki, M.Kohgi, K.A.McEwen, Y.Koike, Y.Hega, N.Tateiwa, N.Kimura, H.Aoki, T.Komatsubara, Y.Mori
Physica B 312, 897-898(2002).
- Crystal Field Excitations in U3Pd20Si6
K.Kuwahara. M.Kohgi. N.Tateiwa. R.Bewley. J.Allen, K.A.McEwen. . N.Kimura. H.Aoki. T.Komatsubara.
Physica B 312, 899-901(2002).
- The Magnetic Phase Diagram and the Pressure and Field Dependence of the Fermi Surface in UGe2
T.Terashima, T.Matsumoto, C.Terakura, S.Uji, N.Kimura, M.Endoh, T.Komatsubara, H.Aoki and K.Maezawa
Phys. Rev. B 65, 174501-17506(2002).
- Electronic Structure of B-2p State in AlB2 Single Crystel:Direct Observation of Each p-sigma and p-pal Orbitals
J.Nakamura. M.Watanabe, T.Oguchi, S.Nasubida. E.Kabasawa. N.Yamada. K.Kuroki. H.Yamazaki. Y.Umeda.S.Minakawa.N.Kimura and H.Aoki
J. Phys. Soc. Jpn. 71, 408-410(2002).
- De Haas-van Alphen Effect Studies on the Ferromagnetic Superconductor UGe2 Under High Pressure
T.Terashima, T.Matsumoto, C.Terakura, S.Uji, N.Kimura, M.Endo, T.Komatsubara, H.Aoki and K.Maezawa
J. Phys. Soc. Jpn.71,Supplement pp. 29-32(2002).
- Angle-resolved photoemission spectroscopy of Ca1-XLaXB
S. Souma. T. Takahashi. Y. Umeda. N. Kimura. S.Kunii and H. Aoki
J. Phys. Soc. Jpn., 71, Supplement pp. 317-319(2002).
- Anomalous Field and Temperature Dependence of the dHvA Oscillations in PrPb3
M.Endo, N.Kimura, H.Aoki, T.Terashima, S.Uji, C.Terakura, Tmatsumoto
J. Phys. Soc. Jpn., 71, Supplement pp. 127-129(2002).
- De Haas-van Alphen Efffect im UPd3
N.Kimura, T.Asai, T.Terasahima, T.Komatsubara and H.Aoki
J. Phys. Soc. Jpn., 71, Supplement pp. 136-138(2002).
- Low Temperature Magnetization Study on the non-Kramers Cubic System Pr3Pd20Ge6
H.Amitsuka. A.Nogami. K.Tennya. M.Yokoyama. S.Miyazaki. M.Nakaayama. N.Kimura. H.Aoki and T.Komatsubara
J. Phys. Soc. Jpn. 71, Supplement pp. 124-126(2002).
- Magnetic Structure, Phase diagram, and a New Type of Spin Flop Transition Dominated by Many-Body Exchange Interaction in a Localized 5f System U3Pd20Si6
Y.Koike. N.Metoki, Y.Haga, K.A.McEwen, M.Kohg'i, R.Yamamoto. N.Aso, N.Tateiwa, T.Komatsubara, N.Kimura, H.Aoki
Phys. Rev. Lett 89,77202-4(2002).
- Resistivity. Hall Effect, and Shubnikov-de Haas oscillations in CeNiSn
T.Terashima, C.Terakura, S.Uji, H.Aoki, Y.Echizen and T.Takabatake
Phys, Rev. B 66, 075127(2002).
- Evolution of Fermi Surface of Strongly Conelated f Electron System under Hydrostatic and Uniaxial Pressure
H.Aoki, T.Yamamizu, M.Endoh, M.Nakayama, H.Takei, N.Kimura. S.Kunii, T.Terashima, S.Uji and T.Matsumoto
J. Phys. Condensed Matter 14, 10705-10708(2002).
- Collective Magnetic Excitations in Mixed-valence Sm0.83Y0.17S
P. A. Alekseev, J.-M. Mignot. A. Ochiai, E. V. Nefeodova, I. P. Sadikov, E. S. Clementyev. V. N. Lazukov, M. Braden, K. S. Nemkovski
Phys. Rev. B 65,153201(2002).
- High-resolution Resonance Photoemission Study of CeMX (M = Pt. Pd; X = P. As, Sb)
T. Iwasaki, A. Sekiyama, A. Yamasaki, M. Okazaki, K. Kadono, H. Utsunomiya, S. lmada, Y. Saitoh, T. Muro, T. Matsushita, H. Harima, S. Yoshii, M. Kasaya, A. Ochiai, T. Oguchi, K. Katoh, Y. Niide, K. Takegahara, S. Suga
Phys. Rev. B 65, 195109(2002).
- The Observation of Cyclotron Resonance in LaSb
M. Yoshida, K. Koyama, T. Tomimatsu, M. Shirakawa, A. Ochiai, M. Motokawa
Physica B 312, 684-685(2002).
- Low-temperature specific heat of non-charge ordered Yb4(As0.36Sb0.64)3 and (Yb0.87Lu0.13)4As3
T. Cichorek, H. Aoki, P. Gegenwart, M. Lang, A. Ochiai, F. Steglich
Physica B 312,370-372(2002).
- Influence of interchain-coupling effects on the low-T properties of the one-dimensional S=1/2 Heisenberg antiferromagnet Yb4As3
H. Aoki, T. Cichorek. P. Gegenwart. J. Custers. M. Lang, A. Ochiai, F. Steglich
Physica B 312,367-369(2002).
- Se-substitution Effect on Yb4As3
M. Shirakawa, M. Ona, Y. Sakai, A. Ochiai
Physica B 312, 365-366(2002).
- Charge Ordering in Eu4As3
A. Ochiai, Y. Shima, M. Shirakawa
Physica B 312,362-364(2002).
- Spin Excitations of the One-dimensional S=1/2 Heisenberg Antiferromagnet Yb4As3 under Magnetic Field
M. Kohgi, K. Iwasa, J.-M. Mignot, B. Fak, A. Hiess, P. Gegenwart, M. Lang, A. Ochiai, H. Aoki, T. Suzuki
Physica B 312, 359-361(2002).
- Low-energy Optical Conductivity of Yb4As3
S. Kimura, M. Okuno, H. lwata, T. Nishi. H. Aoki. A. Ochiai
Physica B 312, 356-358(2002).
- f-Electron excitations in the neutron spectra of mixed-valence Sm1-xYxS
P. A. Alekseev, J.-M. Mignot. U. Staub, A. Ochiai, A. V. Golubkov, M. Braden, R. l. Bewley, E. V. Nefeodova, l. P. Sadikov, E. S. Clementyev, V. N. Lazukov, K. S. Nemkovski
Physica B 312, 333-335(2002).
- Thermodynamic and Transport Properties of the One-dimensional S=1/2 Antiferromagnet Yb4As3
P. Gegenwart, H. Aoki. T. Cichorek, J. Custers, N. Harrison, M. Jaime, M. Lang, A. Ochiai, F. Steglich
Physica B 312,315-320(2002).
- Specific Heat of CePdP and CePdAs
K. Katoh, G. Terui, Y. Niide, A. Ochiai
Physica B 312,239-240(2002).
- Magnetic susceptibility and specific heat of CePdP and CePdAs
K. Katoh, G. Terui, Y. Niide, A. Oyamada, A. Ochiai
J. Alloys and Compounds 339, 236-240(2002).
2001年
- Evolution of quasiparticle properties in UGe2 with hydrostatic pressure studied via the de Haas-van Alphen Effect
Terashima T;Matsumot T;Terakura C;Uji S;Kimura N;Endo M;.Komatsubara T;Aoki H;
Physical Review Letters 87,166401-166404 (2001).
- Low-energy excitations of the semimetallic one-dimensional S=1/2 antiferromagnet Yb4As3
Schmidt B;Aoki H;Cichorek T;Custers J;Gegenwart P;Kohgi M;Lang M;Langhammer C;Ochiai A;Paschen S;Steglich F;Suzuki T;Thalmeier P;Wand B;Yaresko A;
Physica B 300, 121-138(2001).
- Direct observation of 1-dimensional charge order below the first-order 'metal-insulator' transition in Yb4As3
Staub U;Patterson BD;Schulze-Briese C;Fauth F;Shi M;Soderholm L;Vaughan GBM;Ochiai A;
Europhysics Letters 53, 72-78(2001).
- Neutron scattering study on the crystal structure, magnetic ordering, and crystalline electric field excitations in an uranium metallic compound U3Pd20Si8
Tateiwa N;Metoki N;Koike Y;Oikawa K;Kimura N;Komatsubara T;Aoki H;
Journal of the Physical Society of Japan 70, 2425-2436(2001).
- Irreversibility line and lock-in transition in T12Ba2CuO6 single crystals
Okram GS;Terakura C;Uji S;Aoki H;Xu M;Hinks DG;
Physica C 356, 115-121(2001).
- Vortex lock-in transition in T12Ba2CuO6 superconductor and vortex phase diagram
Okram GS;Aoki H;Xu M;Hinks DG;
Physica C 355, 65-76(2001).
- Vortex types and their phase diagram in T12Ba2CuO6 single crystals
Okram GS;Aoki H;Xu M;Hinks DG;Li TW;
Solid State Communications 118, 47-51(2001).
- U-238 Mossbauer study of UPt3
Tsutsui S;Nakada M;Nasu S;Haga Y;Yamamoto E;Kimura N;OnukiY;
Journal of Magnetism and Magnetic Materials 226,87-88(2001).
- DHvA effect of R(R = La, Ce)(3) Pd20Ge6 under uniaxial compression
Yamamizu T;Nakayama M;Kimura N;Komatsubara T;Aoki H;
Journal of Magnetism and Magnetic Materials 226, 155-157(2001).
- Cyclotron resonance of LaBi
Yoshida M;Koyama K;Tomimatsu T;Shirakawa M;Ochiai A;Motokawa M;
Journal of the Physical Society of Japan 70, 2078-2081(2001).
- High-field investigation on magnetism in the localized 5f electrons system U3Pd2OSi6
Tateiwa N;Sakon T;Motokawa M;Kimura N;Aoki H;Komatsubara T;
Journal of the Physical Society of Japan 70, 1853-1854(2001).
- Magnetoresistance and magnetic susceptibility in CeNiSn
Terashima T;Terakura C;Aoki H;Echizen Y;Takabatake T;
Physica B 294, 245-248(2001).
- de Haas-van Alphen oscillations in the A15 superconductor V3Si
Terashima T;Terakura C;Uji S;Aoki H;Qualls JS;Hall D;Brooks JS;Fukase T;
Physica B 294,393-397(2001).
- Fermi surface change with antiferro-quadrupolar ordering in DyB2C2
Kimura N;Sakurai G;Uji S;Aoki H;
Journal of Magnetism and Magnetic Materials 226, 1190-1192(2001).
- Fermi surfaces of LaRhSi3 and CeRhSi3
Kimura N;Umeda Y;Asai T;Terashima T;Aoki H;
Physica B 294, 280-283(2001).
- Polarized-neutron study of one-dimensional magnetic response under magnetic field in the charge-ordered phase of Yb4As3
lwasa K;Kohgi M;Gukasov A;Mignot JM;Shibata N;Ochiai A;Aoki H;Suzuki T;
Journal of Magnetism and Magnetic Materials 226, 441-443(2001).
- New features of the metamagnetic transition in CeRu2Si2 from the dHvA effect study under high pressure
Aoki H;Takashita M;Kimura N;Terashima T;Uji S;Matsumoto T;Onuki Y;
Journal of the Physical Society of Japan 70, 774-783(2001).
- Low-temperature resistivity and susceptibility of the Iow-carrier density, one-dimensional S-1/2 antiferromagnet Yb4As3
Gegenwart P;Cichorek T;Custers J;Lang M;Aoki H;Ochiai A;Steglich F;
Journal of Magnetism and Magnetic Materials 226, 630-632(2001).
- Staggered field effect on the one-dimensional S=1/2 antiferromagnet Yb4As3
Kohgi M;Iwasa K;Mignot JM;Fak B;Gegenwart P;Lang M;Ochiai A;Aoki H;Suzuki T;
Physical Review Letters 86, 2439-2442(2001).
- de Haas-van Alphen effect of FeP in double helical magnegic state
Nozue T;Kobayashi H;Kimura N;Aoki H;Kamimura T;
Journal of the Physical Society of Japan 70,192-198(2001).
- Dimensionality and lock-in transition in T12Ba2CuO6 single crystal
Okram GS;Terakura C;Uji S;Aoki H;Xu M;Hinks DG;
Superconductor Science & Technology 14,452-456(2001).
- Fermi surface of CeTe
Nakayama M;Yamamizu T;Kaya J;Kimura N;Aoki H;Ochiai A;Terakura C;Terashima T;Uji S;
Journal of Magnetism and Magnetic Materials 226, 208-210(2001).
- Ultrasonic studies of the spin-triplet order parameter and the collective mode in Sr2RuO4 - art. no. 060505
Matsui H;Yoshida Y;Mukai A;Settai R;Onuki Y;Takei H;Kimura N;Aoki H;Toyota N;
Physical Review B 6305, 0505-+(2001).
2000年
- Non-symmetric metamagnetic tarnsition in UNiAl
Sechovsky V; Kobayashi Y; Sato H; Aoki H; Prokes K; Bruck E;
Physica B 281,210-212(2000).
- Itinerant f-electron systems of cerium and uranium compounds
Onuki Y; Inada Y; Ohkuni H; settai R; Kimura N; Aoki H; Haga Y; Yamamoto E;
Physica B 280, 276-280(2000).
- Metamagnetism of uranium heavy-fermion compounds UPd2Al3,URu2Si2 and UPt3
Sugiyama K; Nakashima M; Futoh M; Ohkuni H; Inoue T; Kindo K; Kimura N; Yamamoto E; Haga Y; Honma T; settai R; Onuki Y;
Physica B 281, 244-246(2000).
- Electronic states of Sm4As3 and Sm4Bi3 studied with pohtoemission spectroscopy
Suga S; Sekiyaam A; Imada S; Suzuki T; Aoki H; Ochiai A;
Physica B 281,158-160(2000).
- Crystal fiedl effects in R-3Pd20Ge6(R= Pr and Nd)
Nakayama M; Kimura N; Aoki H; Komatsubara T; Sakon T; Motokawa M;
Physica B 281, 152-154(2000).
- Neutron scattering studies on heavy-fermion superconductors
Metoki N; Koike Y; Haga Y; Honma T; Sato M; Onuki Y; Kimura N; Maesawa K; Amitsuka H; Yokoyama M; Kuwahara K; Miyako Y;
Physica B 280,362-367(2000).
- Charge fluctuation in Sm3Te4
Nemoto Y; Goto T; Ochiai A; Suzuki T;
Physica B 281,136-138(2000).
- Ultrasonic study of the charge-fluctuation compound Sm3Te4
Nemoto Y; Goto T; Ochiai A; Suzuki T;
Physical Review B 61, 12050-12058(2000).
- Low-temperature physical properties of U3Pd20Si6
tateiwa N; Kimura N; Sakon T; Motokawa M; Aoki H; Komatsubara T;
Physica B 281, 254-255(2000).
- Transport,thermal and magnetic properties of the new ternary compound U3Pd20Si6:Possibility of a new localized 5f electrons system
Tateiwa N; Kimura N; Aoki H; Komatsubara T;
Journal of the Physical Society of Japan 69, 1517-1520(2000).
- Ferromagnetism vs paramagnetism and false quantum oscilations in Lanthanum-doped CaB6
Terashima T; Terakura C; Umeda Y; Kimura N; Aoki H; Kunii S;
Journal of the Physical Society of Japan 69,2423-2426(2000).
- Cyclotron resonance of LaSb
Yoshida M; Koyama K; Sakon T; Ochiai A; Motokawa M;
Journal of the Physical Society of Japan 69, 3629-3632(2000).
- NMR and NQR studies of Yb-4(As1-xPx)(3) systems
Takagi S; Furusawa S; Kobayashi A; Aoki H; Ochiai A;
Physica B 281,462-464(2000).
- Josephson effect of S(Nb)-N(Cu)-S'(heavy-fermion,supeconductor) junctions
Sumiyama A; Shibata S; Oda Y; Kimura N; Yamamoto E; Haga Y; Onuki Y;
Physica B 281,1010-1011(2000).
- Electrical resistivities under high pressure in CeP0.9N0.1
Takeshita N; Taketomi K; Mori T; Matsumura T; Ochiai A; Suzuki T; Ogawa S; Mori N;
Physica B 281, 430-431(2000).
- De Haas-van Alphen effect study of CeCo2 under pressure
Takeshita M; Aoki H; Terashima T; Terakura C; Matsumoto T; Nishigaki T; Sugawara H; Aoki Y; Sato H;
Physica B 281, 738-739(2000).
- Magnetic neutron diffraction under pressures up to 43 Gpa.Study of the EuX and GdX compounds
Goncharenko IN; Mirebeau I; Ochiai A;
Hyperfine Interactions 128, 225-244(2000).
- Studies of superconductivity and magnetism in UPt3 by mu+SR
Higemoto W; Satoh K; Nishida N; Koda A; Nagamine K; Haga Y; Yamamoto E; Kimura N; Onuki Y;
Physica B 281, 984-986(2000).
- Quadrupolar effect of R3Pd20Ge6 (R=Ce,Pr,Nd)
Horino T; Suzuki O; Nemoto Y; Goto T; Donni A; Nakayama M; Kimura N; Tateiwa N; Aoki H; Komatsubara T;
Physica B 281, 576-578(2000).
- Polarized neutron investigation in the mixed-valance compound Sm3Te4 at different temperatures
Boucherle JX; Givord F; Schweizer J; Gukasov A; Mignot JM; Lelievre-Berna E; Aoki H; Ochiai A;
Physica B 281,139-140(2000).
- Acousticde Haas-van Alphen effect and elastic anomaly of transverse mode (C-11 C-12)/2 in Sr2RuO4
Matsui H; Yoshida Y; Mukai A; Settai R; Onuki Y; Takei H; Kimura N; Aoki H; Toyota N;
Journal of the Physical Society of Japan 69, 3769-3772(2000).
- Neutron scattering study of the magnetic ecxitation spectra in mixed-valance (Sm3Te)-Sm-154
Alekseev PA; Mignot JM; Kahn R; Ochiai A; Clementyev ES; Lazukov VN; Nefeodova EV; Sadikov IP; Fabi P;
Journal of Physics-Condensed Matter 12, 2725-2736(2000).
- Magnetic anisotropy in Yb4As3 with one-dimensional Yb3+ chains
Aoki H; Ochiai A; Oshikawa M; Ueda K;
Physica B 281, 465-467(2000).
- Magnetic states of Yb ions in the charge ordered phase of YB4As3 determined by polarized-neutron scattering
Iwasa K; Kohgi M; Gukasov A; Mignot JM; Ochiai A; Aoki H; Suzuki T;
Physica B 281, 460-461.
- Evidence for magnons and solitons in the one-dimensional S=1/2 antiferromagnet Yb4As3
Lang M; Koppen M; Gegenwart P; Cichorek T; Thalmeier P; Steglich F; Ochiai A;
Physica B 281, 458-459(2000).
- Evidence from Si-29 NMR of the importance of the hybridization between 5f and conduction electrons in U3Pd20Si6
Maruta D; Takagi S; Tateiwa N; Kimura N; Komatsubara T;
Physica B 281, 251-253(2000).
- Neutron scattering studies on heavy fermion superconductors
Metoki N; Koike Y; Haga Y; Yamamoto E; Honma T; Onuki Y; Kimura N; Maezawa K;
Physica B 281, 987-988(2000).
- High-resolution angle-resolved photoemission study of USb:Dual character of 5f electrons
Kumigashira H; Ito T; Ashihara A; Kim HD; Aoki H; Suzuki T; Yamagami H; Takahashi T; Ochiai A;
Physical Review B 61, 15707-15713(2000).
- Bulk and surface electronic structures of CePdX(X=As,Sb) Studied by 3d-4f resonance photoemission
Iwasaki T; Suga S; Imada S; Sekiyama A; Matsuda K; Kotsugi M; An KS; Muro T; Ueda S; Matsushita T; Saitoh Y; Nakatani T; Ishii H; Sakai O; Takayama R; Suzuki T; Oguchi T; Katoh K; Ochiai A;
Physical Review B 61, 4621-4628(2000).
- de Haas-van Alphen effect near the metamagnetic transition in UPt3
Kimura N; Nakayama M; Uji S; Aoki D; Haga Y; Yamamoto E; Onuki Y; Aoki H;
Physica B 284, 1279-1280(2000).
- Fermi surface property of UPt3 studied by de Haas-van Alphen and magnetoresistance experiments
Kimura N; Tani T; Aoki H; Komatsubara T; uji S; Aoki D; Inada Y; Onuki Y; Haga Y; Yamamoto E; Harima H;
Physica B 281, 710-715(2000).
1999年
- Metamagnetic transition in UPt3 studied by high-field magnetization and de Haas-van Alphen experiments
Sugiyama K; Nakashima M; Aoki D; Kindo K; Kimura N; Aoki H; Komatsubara T; Uji S; Haga Y; Yamamoto E; Harima H; Onuki Y;
Physical Review B 60 (1999) 9248-9251(1999).
- dHvA effect study of the metamagnetic transition in CeRu2Si2 under pressure
Takashita M; Aoki H; Miura T; Terakura C; Uji S; Matsumoto T; Maezawa K; Settai R; Onuki Y;
Physica B 261, 1093-1094(1999).
- dHvA effect study of CeBi in the ferromagnetic and ferrimagnetic phases
Miura T; Aoki H; Kitazawa H; Takashita M; Terakura C; Uji S; Kido G;
Physica B 261,1089-1090(1999).
- Negative curvature of upper critical fields and dimensional crossover in YBa2CU3O7-delta thin films
Okram GS; Aoki H; Nakamura K;
Solid State Communications 110, 327-331(1999).
- Metamagnetic transition and dHvA effect of U2Rh3Si5
Terakura C; Miura T; Terashima T; Suzuki H; Uji S; Aoki H; Ramakrishnan S; Becker B; Menovsky AA; Nieuwenhuys GJ; Mydosh J;
Physica B 261,1087-1088(1999).
- Superconductivity and angular dependent magnetoresistance oscillation in (TMET-STF)(2)BF4
Uji S; Terakura C; Aoki H; Okano Y; Kato R;
Synthetic Metals 103, 2200-2201(1999).
- Peak effect on magnetic hysteresis in oxygen-overdoped single crystals of Tl2Ba2CuO6+delta
Xu M; Li TW; Hinks DG; Crabtree GW; Jaeger HM; Aoki H;
Physical Review B 59, 13632-13634(1999).
- Formation of a chiral surface state and interlayer conduction in a bulk quantum Hall system
Uji S; Terakura C; Takashita M; Terashima T; Aoki H; Brooks JS; Tanaka S; Maki S; Yamada J; Nakatsnii S;
Physical Review B 60, 1650-1653(1999).
- Fermi surface of (BEDT-TTF)(2)Br(DIA)
Uji S; Terakura C; Terashima T; Aoki H; Yamamoto HM; Yamaura J; Kato R;
Synthetic Metals 103, 1978-1978(1999).
- Bulk quantum Hall effect in eta-Mo4O11
Hill S; Brooks JS; Uji S; Takashita M; Terakura C; Terashima T; Aoki H; Fisk Z; Sarrao J;
Synthetic Metals 103, 2667-2670(1999).
- High-resolution angle-resolved photoemission study of the heavy-fermion superconductor UPt3
Ito T; Kumigashira H; Kim HD; Takahashi T; Kimura N; Haga Y; Yamamoto E; Onuki Y; Harima H;
Physical Review B 59, 8923-8929(1999).
Low-field low-temperature magnetotransport studies of CeP
Terashima T; Qualls JS; Staloup TF; Brooks JS; Aoki H; Haga Y; Uesawa A; Suzuki T;
Phvsical Review B 60, 15285-15289(1999).
- Field-dependence of the specific heat and magnetothermal effect for alpha-(BEDT-TTF)(2)KHg(SCN)(4) in the density wave and high field ground states
Fortune NA; Eblen MA; Uji S; Aoki H; Yamada J; Tanaka S; Maki S; Nakatsuji S;Anzai H;
Synthetic Metals 103, 2078-2079(1999).
- Magnetic properties of R3Pd20Ge6 (R = Pr and Nd)
Kimura N; Tateiwa N ;Nakayama M; Aoki H; Komatsubara T; Sakon T; Motokawa M; Koike Y; Metoki N;
Physica B 261,338-339(1999).
- Neutron scattering study of the antrferromagnetic ordering in UPt3 at mK-temperatures
Koike Y; Metoki N; Kimura N; Yamamoto E; Haga Y; Onuki Y; Maezawa K;
Physica B 261,662-663(1999).
- Angle-resolved photoemission spectroscopy of UPt3
Ito T; Kumigashira H; Kim HD; Takahashi T; Kimura N; Haga Y; Yamamoto E; Onuki Y; Harima H;
PhysicaB 261,1122-1123(1999).
- Evidence of new split FISDW transitions - transport properties
Kang W; Aoki H; Terashima T;
Synthetic Metals 103,2119-2120(1999).
1998年
- Purification of uranium metal using the solid state electrotransport method under ultrahigh vacuum
Haga Y; Honma T; Yamamoto E; Ohkuni H; Onuki Y; Ito M; Kimura N;
Japanese Journal of Applied Physics Part I-Regular Papers Short Notes & Review Papers 37, 3604-3609(1998).
- Long range antiferromagnetic ordering observed below 20 mK in the heavy fermion superconductor UPt3
Koike Y; Metoki N; Kimura N; Yamamoto E; Haga Y; Onuki Y; Maezawa K;
Journal of the Physical Society of Japan 67,1142-1145(1998).
- Nonunitary spin-triplet superconductivity in UPt31:Evidence from Pt-195 Knight shift study
Tou H; Kitaoka Y; Ishida K; Asayama K; Kimura N; Onuki Y; Yamamoto E; Haga Y; Maezawa K;
Physical Review Letters 80,3129-3132(1998).
- High-quality single crystal growth of uranium-based intermetallics
Haga Y; Yamamoto E; Kimura N; Hedo M; Ohkuni H; Onuk.i Y;
Journal of Magnetism and Magnetic Materials 177, 437-438(1998).
- Anisotropy of the Josephson critical current between UPt3 and Nb
Sumiyama A; Shibata S; Oda Y; Kimura N; Yamamoto E; Haga Y; Onuki Y;
Physical Review Letters 81, 5213-5216(1998).
- Observation of a main Fermi surface in UPt3
Kimura N; Komatsubara T; Aoki D; Onuki Y ;Haga Y ;Yamamoto E ;Aoki H; Harima H;
Journal of the Physical Society of Japan 67, 2185-2188(1998).