1994 年度実績報告書

強相関伝導系の結晶育成

研究課題

研究課題/領域番号	06244106
研究機関	広島大学
研究代表者	藤井博信広島大学, 総合科学部, 教授 (30034573)
研究分担者	石川征靖東京大学, 物性研究所, 教授 (70159705) 佐藤英行東京都立大学, 理学部, 教授 (80106608) 鈴木謙爾東北大学, 金属材料研究所, 教授 (10005861) 前沢邦彦富山県立大学, 工学部, 教授 (90099408) 小松原武美東北大学, 理学部, 教授 (80004331)
キーワード	強相関系 / 異弓的超伝導 / メタ磁性 / 近藤半導体 / 混成効果 / 近藤効果 / 重い電子 / f電子系化合物
研究概要	平成6年度、(1)新物質探索グループは、新しい側面をもつ重い電子系超伝導の発見を第一目標とし、3d強相関電子系の中に近藤半導体を見出す事やこれまでにない新しい基底状態を示す重い電子系物質を目指して、各大学で独自な発想のもとに物質探索を進めてきた。現在、環境整備が整い本格的な物質探索が始まった段階であり、特筆すべき新物質の発見には至っていないが、広島大藤井らによって新しい超伝導体ThNi_2B_2C(T_C=7K)や東大物性研の石川らによって新しい非磁性ヘビーフェルミオン化合物CeFeGe,,Ce_3Pd_<20>Si_6などが発見されている。一方(2)結晶育成グループは、典型物質として、メタ磁性転移化合物CeRu_2Si_2,UPt_3、異方的非BCS超伝導体UPt_3,UPd_2Al_3および近藤半導体CeNiSn,CeRhSbを取り上げ、純良単結晶を育成してきた。CeRu_2Si_2,UPt_3およびUPd_2Al_3については、大阪大大貫、富山県立大前沢、東北大小松原らによって、それぞれ、単結晶の育成および固相電解法による純良化が試みられた。その結果、CeRu_2Si_2は主要フェルミ-面からのド・ハ-ス・ファン・アルフェン効果(dHvA効果)が広い角度、磁場範囲で観測されるようになり、有効質量の磁場依存が次第に明らかになってきた。UPt_3は残留抵抗比が500を越える試料が得られるようになってきた。その結果、これまで観測できなっかったc軸方向のdHvA効果(シグマ、タウ-ブランチ)が観測されるまでになった。又、UPd_2Al_3については、主要フェルミ-面のdHvA効果が観測される程度に純良化が進んでいる。しかし、重い電子系を特徴づけるド・ハ-ス・ブランチを観測するには至っていない。更なる純良化が必要である。近藤半導体CeNiSn,CeRhSbについても、結晶の純良化が進むにつれて、電気抵抗の半導体的増加は弱くなるといった奇妙な結果が得られ、伝導現象は益々複雑化する様相を示している。本質的な振る舞いをみるには、今後さらに純良化への努力が必要である。

研究成果
(62件)

すべてその他

すべて文献書誌 (62件)

[文献書誌] T.Takabatake,H,Fujii et al.,: "Coherence Kondo Gap in CeNiSn and CeRhSb" Physica B. 199〜200. 457-462 (1994)
[文献書誌] Y.Maeda,H.Fujii et al.,: "Transport and Magnetic Properties of UCu_<3+x>Ga_<2-x>(0.1<x<0.8)" Physica B. 199〜200. 31-33 (1994)
[文献書誌] S.Nishigori,H.Fujii et al.,: "Specific Heat Study on the Energy Gap State in CeNiSn and CeRhSb" Physica B. 199〜200. 473-474 (1994)
[文献書誌] T.Suzuki,H.Fujii et al.,: "Anomolous Magnetic Transition and Latiice Deformation in UNiSn" Physica B. 199〜200. 483-485 (1994)
[文献書誌] Y.Uwatoko,H.Fujii et al.,: "Effect of Pressure on the Resistivity of CeRhSb" Physica B. 199〜200. 572-574 (1994)
[文献書誌] T.Takabatake,H.Fujii et al.,: "Anisotropic physical propeties of Kondo semiconductor CeRhSb" Phys.Rev.B. 50. 623-626 (1994)
[文献書誌] T.Ohama,H.Fujii et al.,: "Itenerant Character of 5f Electron in UNi_2Ga" J.Phys.Soc.Jpn.63. 3023-3026 (1994)
[文献書誌] H.Fujii,K.Tatami et al.,: "Physical Properties of R_2Fe_<17>N_<3+δ> under High-Pressure N_2Gas" Trans.Mat.Res.Soc.Jpn.14B. 1069-1074 (1994)
[文献書誌] K.Nakamura,H.Fujii et al.,: "Low Energy Exitation in Kondo Semiconductor CeNiSn and CeRhSb" J.Phys.Soc.Jpn. 63. 433-436 (1994)
[文献書誌] H.Nakotto,H.Fujii et al.,: "Giant Magnetoresistance in Actinide Systems" IEEE Trans. Magn.30. 1139-1141 (1994)
[文献書誌] A.Hiess.H.Fujii et al.,: "Transport Preperties of CeNiSn at Low Temperature in High Field" Physica B. 199〜200. 437-439 (1994)
[文献書誌] T,Hiraoka,H.Fujii et al.,: "Pressure Dependence of Hall Effect in Single Crystal of CeNiSn" Physica B. 199〜200. 440-442 (1994)
[文献書誌] H.Kadowaki,H.Fujii et al.,: "Quasi-one Dimensional Antifetro-Correlation in CeNiSn" J.Phys.Soc.Jpn.63. 2074-2079 (1994)
[文献書誌] T.Takabatake,H.Fujii et al.,: "Superconductivity to Ferromagnetism in URh_2B_2C and ThNi_2B_2C" J.Phys.Soc.Jpn.63. 2853-2856 (1994)
[文献書誌] T.Ekino,H.Fujii et al.,: "Superconducting Energy Gap in YNi_2B_2C" Physica C. 235-240. 2529-2530 (1994)
[文献書誌] T.Komatsubara et al.: "Single crystal neutron diffraction study of the magnetic phase diagram of the heavy fermion superconductor UPd_2Al_3" Journal of the Physical Society of Japan. 63. 726-735 (1994)
[文献書誌] T.Komatsubara et al.: "dHvA effect on U_3As_4" Physica. B194-196. 1173-1174 (1994)
[文献書誌] T.Komatsubara et al.: "Optical investigation of the electrodynamic response of UPd_2Al_3" Europhysics Letters. 25. 311-316 (1994)
[文献書誌] T.Komatsubara et al.: "Heavy fermion breaking by high magnetic field in single crystal UPd_2Al_3" Physica. B201. 227-230 (1994)
[文献書誌] T.Komatsubara et al.: "Field dependence of magnetic structure of UPd_2Al_3 in the normal" Physical Review B. 49. 7072-7075 (1994)
[文献書誌] T.Komatsubara et al.: "Optical investigations of the electrodynamics of UPd_2Al_3" Physica. B199&200. 173-175 (1994)
[文献書誌] T.Komatsubara et al.: "An anomaly in the superconducting phase of UPd_2Al_3" Physica. B199&200. 122-124 (1994)
[文献書誌] T.Komatsubara et al.: "dHvA effect on UPd_2Al_3" Physica. B199&200. 119-121 (1994)
[文献書誌] T.Komatsubara et al.: "μSR studies in the heavy fermion systems UNi_2Al_3,UPd_2Al_3 and U_2PtC_2" Hyperfine Interactions. 85. 425-430 (1994)
[文献書誌] T.Komatsubara et al.: "Specific heat of heavy fermion superconductor UPd_2Al_3" Physica. B199&200. 154-156 (1994)
[文献書誌] T.Komatsubara et al.: "μSR studies of magnetism and superconductivity of the heavy fermion superconductor UPd_2Al_3" Physica. B199&200. 103-106 (1994)
[文献書誌] T.Komatsubara et al.: "Elastic properties in the heavy-fermion superconductor UPd_2Al_3" Physica. B199&200. 140-142 (1994)
[文献書誌] T.Komatsubara et al.: "Resonant phoemission and X-ray photoemission spectra of UPd_2Al_3,UPt_2Si_2,and U_2PtSi_3" Journal of the Physical Society of Japan. 63. 2428-2442 (1994)
[文献書誌] T.Komatsubara et al.: "Coexistence of local moment magnetism and heavy-fermion super-conductivity in UPd_2Al_3" Physical Review Letters. 73. 1849-1852 (1994)
[文献書誌] T.Komatsubara et al.: "Is La_3Ni a new unccnventional superconductor?" Journal of the Physical Society of Japan. 63. 2061-2065 (1994)
[文献書誌] T.Komatsubara et al.: "High field magnetization of UPd_2Al_3" Journal of the Physical Society of Japan. 63. 3115-3121 (1994)
[文献書誌] T.Komatsubara et al.: "Unusual properties of a new superconductor La_3N_i" Physica. (to be published).
[文献書誌] K.Maezawa et al.,: "de Haas-van Alphen Effect and Magnetoresistance in Ferromagnetic RENi" J.Phys.Soc.Jpn.63. 2374-2381 (1994)
[文献書誌] T.Fukuhara,K.Maezawa et al.,: "Anisotropic transport and magnetic properties of CeNi_2Ge_2" J.Magn.Magn.Mat.140-144. 889-890 (1994)
[文献書誌] H.Aoki,K.Maezawa et al.,: "De Haas-van Alphen effect study of CeRu_2Si_2" Physica B. (to be published). (1995)
[文献書誌] K.Sumiyama et al.,: "Non-Equilibrium,phase Formation and Valence Fluctuation in immiscible Ca-Yb Alloys Produced by Mechanical Milling and Sputtering" Materials Science and Engineerig. A181/A182. 1268-1271 (1994)
[文献書誌] Y.Saito et al.,: "Synthesis of Sc_<15>C_<19>Crystallites Encorpsulated in Carbon Nanocapsules by Arc Evaporation of Sc-C Composite" Japan Journal applied Physics. 33. L186-L189 (1994)
[文献書誌] T.Kagayama et al.,: "Electrical Resistance of Amorphons and Crystalline CeCu_6 under High Pressure" Journal of Alloys and compounds. 207/208. 267-270 (1994)
[文献書誌] Y.Kishimoto et al.,: "NMR study on Amorphons Dense Kondo CeCu_6" Physica B. 199&200. 26-27 (1994)
[文献書誌] K.Sumiyama et al.,: "Valence fluctation in Nonoguilibrium Close-Packed Ce-Yb Alloys Produced by Sputtering" Journal of Magnetism and Magnetic Materials. 139. 255-262 (1995)
[文献書誌] P.Bonville et al.,: "Heterogeneous Yb^<3+>-Yb^<2+> mixed valency and unosual Kondo state in Yb_4As_3" J.Phys.I France. 4. 595-603 (1994)
[文献書誌] N.Mori et al.,: "Anomalous pressure-temperature-dependent Hall constants in CeP and Yb_2As_3" Physica B. 199&200. 548-550 (1994)
[文献書誌] 鈴木孝et al.,: "稀土類モノカルコゲナイド、プニクタイトの結晶作製" 固体物理. 29. 685-689 (1994)
[文献書誌] A.Ochiai et al.,: "Specific heat in Yb pnictides with anti-Th_3P_4 structure" J.Magn.Magn.Mat.
[文献書誌] 落合明他: "希土類やウランのプニクタイト、カルコゲナイドの高品質結晶育成" 固体物理. 29. 811-815 (1994)
[文献書誌] A.Ochiai et al.,: "De Haas-van Alphen effect in USb" Physica B.
[文献書誌] A.Ochiai et al.,: "Transport properties and specific heat of VTe and VSb" Physica B. 199&200. 616-618 (1994)
[文献書誌] Kenji Suzuki et al.,: "Preparation of actinide compounds in the Oharai facility" Journal of Alloys and Compounds. 213/214. 178-184 (1994)
[文献書誌] Akira Ochiai et al.,: "Transport Properties of USb and VTe" Sci.Rep.RITU. A40. 5-7 (1994)
[文献書誌] T.Fukuhara et al.: "Transport and Magnetic Properties of U_3Sn_2 and U_5Sn_5" J.Phys.Soc.Jpn.63. 2343-48 (1994)
[文献書誌] H.Sugawara et al.: "Single Crystal Growth and Electrical Properties of CeRh_2 and GeIr_2" J.Phys.Soc.Jpn.63. 1502-17 (1994)
[文献書誌] S.W.Yuu et al.: "Magnetic and Electrical Properties of UPd_3" J.Phys.Soc.Jpn.63. 1518-29 (1994)
[文献書誌] I.Sakamoto et al.: "DeHaas-vau Alphen effect and magnetic properties of SmGo_2 and PrGa_2" Physica B. 194-196. 1175-76 (1994)
[文献書誌] S.Takayanagi et al.: "Two magnetic trousitions in Ce_3Ir_4Su_<13>" Physica B. 199&200. 49-51 (1944)
[文献書誌] I.Sakamoto et al.: "de Haas-vau Alphen Effect in LaGa_2" J.Phys.Soc.Jpn.63. 3775-80 (1994)
[文献書誌] H.Sato et al.: "GMR related transport properties in multilayer & bulk materials" J.Appl.Phys.76. 6191-24 (1994)
[文献書誌] Y.Aoki et al.: "Thermal,magnetic and trousport properties in (UxY_<1-X>)Pd_3" Physica B. (予定). (1995)
[文献書誌] H.Sato et al.: "Competition of the RKKY interaction with the Kondo effect in Y_<1-X>Ce_XGa_2" Physica B. (予定). (1995)
[文献書誌] H.Yamamoto,H.Sawa,M.Ishikawa: "A new nommagnetic heavy-election compound,CeFeGe_3" Phyoics Letters A. 196. 83-86 (1994)
[文献書誌] J.Kitagawa,N.Takeda,H.Sawa,M.Ishikawa: "Heavy-Electron Behavior in CePd_<3.8>Al_<7.2>" J.Phys.Soc.Jpn(Letters). 63. 1666-1669 (1994)
[文献書誌] N.Kakeda,J.Kitagawa,M.Ishikawa: "New Heavy-Electron System Ce_3Pd_<20>Si_6" J.Phys.Soc.Jpn(Letters). 64. 387-390 (1995)
[文献書誌] Y.Furukawa,---,M.Ishikawa: "Nuclear SpinLattice Relaxation and Anti-ferro magnetic Spin correlations in superconducting Thiospinal Cu_<1.5>Co_<1.5>S_4" Phys.Rev.B. (Accepted).

1994 年度 実績報告書

強相関伝導系の結晶育成

研究代表者

藤井 博信 広島大学, 総合科学部, 教授 (30034573)

研究成果

[文献書誌] T.Takabatake,H,Fujii et al.,: "Coherence Kondo Gap in CeNiSn and CeRhSb" Physica B. 199〜200. 457-462 (1994)

[文献書誌] Y.Maeda,H.Fujii et al.,: "Transport and Magnetic Properties of UCu_<3+x>Ga_<2-x>(0.1<x<0.8)" Physica B. 199〜200. 31-33 (1994)

[文献書誌] S.Nishigori,H.Fujii et al.,: "Specific Heat Study on the Energy Gap State in CeNiSn and CeRhSb" Physica B. 199〜200. 473-474 (1994)

[文献書誌] T.Suzuki,H.Fujii et al.,: "Anomolous Magnetic Transition and Latiice Deformation in UNiSn" Physica B. 199〜200. 483-485 (1994)

[文献書誌] Y.Uwatoko,H.Fujii et al.,: "Effect of Pressure on the Resistivity of CeRhSb" Physica B. 199〜200. 572-574 (1994)

[文献書誌] T.Takabatake,H.Fujii et al.,: "Anisotropic physical propeties of Kondo semiconductor CeRhSb" Phys.Rev.B. 50. 623-626 (1994)

[文献書誌] T.Ohama,H.Fujii et al.,: "Itenerant Character of 5f Electron in UNi_2Ga" J.Phys.Soc.Jpn.63. 3023-3026 (1994)

[文献書誌] H.Fujii,K.Tatami et al.,: "Physical Properties of R_2Fe_<17>N_<3+δ> under High-Pressure N_2Gas" Trans.Mat.Res.Soc.Jpn.14B. 1069-1074 (1994)

[文献書誌] K.Nakamura,H.Fujii et al.,: "Low Energy Exitation in Kondo Semiconductor CeNiSn and CeRhSb" J.Phys.Soc.Jpn. 63. 433-436 (1994)

[文献書誌] H.Nakotto,H.Fujii et al.,: "Giant Magnetoresistance in Actinide Systems" IEEE Trans. Magn.30. 1139-1141 (1994)

[文献書誌] A.Hiess.H.Fujii et al.,: "Transport Preperties of CeNiSn at Low Temperature in High Field" Physica B. 199〜200. 437-439 (1994)

[文献書誌] T,Hiraoka,H.Fujii et al.,: "Pressure Dependence of Hall Effect in Single Crystal of CeNiSn" Physica B. 199〜200. 440-442 (1994)

[文献書誌] H.Kadowaki,H.Fujii et al.,: "Quasi-one Dimensional Antifetro-Correlation in CeNiSn" J.Phys.Soc.Jpn.63. 2074-2079 (1994)

[文献書誌] T.Takabatake,H.Fujii et al.,: "Superconductivity to Ferromagnetism in URh_2B_2C and ThNi_2B_2C" J.Phys.Soc.Jpn.63. 2853-2856 (1994)

[文献書誌] T.Ekino,H.Fujii et al.,: "Superconducting Energy Gap in YNi_2B_2C" Physica C. 235-240. 2529-2530 (1994)

[文献書誌] T.Komatsubara et al.: "Single crystal neutron diffraction study of the magnetic phase diagram of the heavy fermion superconductor UPd_2Al_3" Journal of the Physical Society of Japan. 63. 726-735 (1994)

[文献書誌] T.Komatsubara et al.: "dHvA effect on U_3As_4" Physica. B194-196. 1173-1174 (1994)

[文献書誌] T.Komatsubara et al.: "Optical investigation of the electrodynamic response of UPd_2Al_3" Europhysics Letters. 25. 311-316 (1994)

[文献書誌] T.Komatsubara et al.: "Heavy fermion breaking by high magnetic field in single crystal UPd_2Al_3" Physica. B201. 227-230 (1994)

[文献書誌] T.Komatsubara et al.: "Field dependence of magnetic structure of UPd_2Al_3 in the normal" Physical Review B. 49. 7072-7075 (1994)

[文献書誌] T.Komatsubara et al.: "Optical investigations of the electrodynamics of UPd_2Al_3" Physica. B199&200. 173-175 (1994)

[文献書誌] T.Komatsubara et al.: "An anomaly in the superconducting phase of UPd_2Al_3" Physica. B199&200. 122-124 (1994)

[文献書誌] T.Komatsubara et al.: "dHvA effect on UPd_2Al_3" Physica. B199&200. 119-121 (1994)

[文献書誌] T.Komatsubara et al.: "μSR studies in the heavy fermion systems UNi_2Al_3,UPd_2Al_3 and U_2PtC_2" Hyperfine Interactions. 85. 425-430 (1994)

[文献書誌] T.Komatsubara et al.: "Specific heat of heavy fermion superconductor UPd_2Al_3" Physica. B199&200. 154-156 (1994)

[文献書誌] T.Komatsubara et al.: "μSR studies of magnetism and superconductivity of the heavy fermion superconductor UPd_2Al_3" Physica. B199&200. 103-106 (1994)

[文献書誌] T.Komatsubara et al.: "Elastic properties in the heavy-fermion superconductor UPd_2Al_3" Physica. B199&200. 140-142 (1994)

[文献書誌] T.Komatsubara et al.: "Resonant phoemission and X-ray photoemission spectra of UPd_2Al_3,UPt_2Si_2,and U_2PtSi_3" Journal of the Physical Society of Japan. 63. 2428-2442 (1994)

[文献書誌] T.Komatsubara et al.: "Coexistence of local moment magnetism and heavy-fermion super-conductivity in UPd_2Al_3" Physical Review Letters. 73. 1849-1852 (1994)

[文献書誌] T.Komatsubara et al.: "Is La_3Ni a new unccnventional superconductor?" Journal of the Physical Society of Japan. 63. 2061-2065 (1994)

[文献書誌] T.Komatsubara et al.: "High field magnetization of UPd_2Al_3" Journal of the Physical Society of Japan. 63. 3115-3121 (1994)

[文献書誌] T.Komatsubara et al.: "Unusual properties of a new superconductor La_3N_i" Physica. (to be published).

[文献書誌] K.Maezawa et al.,: "de Haas-van Alphen Effect and Magnetoresistance in Ferromagnetic RENi" J.Phys.Soc.Jpn.63. 2374-2381 (1994)

[文献書誌] T.Fukuhara,K.Maezawa et al.,: "Anisotropic transport and magnetic properties of CeNi_2Ge_2" J.Magn.Magn.Mat.140-144. 889-890 (1994)

[文献書誌] H.Aoki,K.Maezawa et al.,: "De Haas-van Alphen effect study of CeRu_2Si_2" Physica B. (to be published). (1995)

[文献書誌] K.Sumiyama et al.,: "Non-Equilibrium,phase Formation and Valence Fluctuation in immiscible Ca-Yb Alloys Produced by Mechanical Milling and Sputtering" Materials Science and Engineerig. A181/A182. 1268-1271 (1994)

[文献書誌] Y.Saito et al.,: "Synthesis of Sc_<15>C_<19>Crystallites Encorpsulated in Carbon Nanocapsules by Arc Evaporation of Sc-C Composite" Japan Journal applied Physics. 33. L186-L189 (1994)

[文献書誌] T.Kagayama et al.,: "Electrical Resistance of Amorphons and Crystalline CeCu_6 under High Pressure" Journal of Alloys and compounds. 207/208. 267-270 (1994)

[文献書誌] Y.Kishimoto et al.,: "NMR study on Amorphons Dense Kondo CeCu_6" Physica B. 199&200. 26-27 (1994)

[文献書誌] K.Sumiyama et al.,: "Valence fluctation in Nonoguilibrium Close-Packed Ce-Yb Alloys Produced by Sputtering" Journal of Magnetism and Magnetic Materials. 139. 255-262 (1995)

[文献書誌] P.Bonville et al.,: "Heterogeneous Yb^<3+>-Yb^<2+> mixed valency and unosual Kondo state in Yb_4As_3" J.Phys.I France. 4. 595-603 (1994)

[文献書誌] N.Mori et al.,: "Anomalous pressure-temperature-dependent Hall constants in CeP and Yb_2As_3" Physica B. 199&200. 548-550 (1994)

[文献書誌] 鈴木孝et al.,: "稀土類モノカルコゲナイド、プニクタイトの結晶作製" 固体物理. 29. 685-689 (1994)

[文献書誌] A.Ochiai et al.,: "Specific heat in Yb pnictides with anti-Th_3P_4 structure" J.Magn.Magn.Mat.

[文献書誌] 落合明他: "希土類やウランのプニクタイト、カルコゲナイドの高品質結晶育成" 固体物理. 29. 811-815 (1994)

[文献書誌] A.Ochiai et al.,: "De Haas-van Alphen effect in USb" Physica B.

[文献書誌] A.Ochiai et al.,: "Transport properties and specific heat of VTe and VSb" Physica B. 199&200. 616-618 (1994)

[文献書誌] Kenji Suzuki et al.,: "Preparation of actinide compounds in the Oharai facility" Journal of Alloys and Compounds. 213/214. 178-184 (1994)

[文献書誌] Akira Ochiai et al.,: "Transport Properties of USb and VTe" Sci.Rep.RITU. A40. 5-7 (1994)

[文献書誌] T.Fukuhara et al.: "Transport and Magnetic Properties of U_3Sn_2 and U_5Sn_5" J.Phys.Soc.Jpn.63. 2343-48 (1994)

[文献書誌] H.Sugawara et al.: "Single Crystal Growth and Electrical Properties of CeRh_2 and GeIr_2" J.Phys.Soc.Jpn.63. 1502-17 (1994)

[文献書誌] S.W.Yuu et al.: "Magnetic and Electrical Properties of UPd_3" J.Phys.Soc.Jpn.63. 1518-29 (1994)

[文献書誌] I.Sakamoto et al.: "DeHaas-vau Alphen effect and magnetic properties of SmGo_2 and PrGa_2" Physica B. 194-196. 1175-76 (1994)

[文献書誌] S.Takayanagi et al.: "Two magnetic trousitions in Ce_3Ir_4Su_<13>" Physica B. 199&200. 49-51 (1944)

[文献書誌] I.Sakamoto et al.: "de Haas-vau Alphen Effect in LaGa_2" J.Phys.Soc.Jpn.63. 3775-80 (1994)

[文献書誌] H.Sato et al.: "GMR related transport properties in multilayer & bulk materials" J.Appl.Phys.76. 6191-24 (1994)

[文献書誌] Y.Aoki et al.: "Thermal,magnetic and trousport properties in (UxY_<1-X>)Pd_3" Physica B. (予定). (1995)

[文献書誌] H.Sato et al.: "Competition of the RKKY interaction with the Kondo effect in Y_<1-X>Ce_XGa_2" Physica B. (予定). (1995)

[文献書誌] H.Yamamoto,H.Sawa,M.Ishikawa: "A new nommagnetic heavy-election compound,CeFeGe_3" Phyoics Letters A. 196. 83-86 (1994)

[文献書誌] J.Kitagawa,N.Takeda,H.Sawa,M.Ishikawa: "Heavy-Electron Behavior in CePd_<3.8>Al_<7.2>" J.Phys.Soc.Jpn(Letters). 63. 1666-1669 (1994)

[文献書誌] N.Kakeda,J.Kitagawa,M.Ishikawa: "New Heavy-Electron System Ce_3Pd_<20>Si_6" J.Phys.Soc.Jpn(Letters). 64. 387-390 (1995)

[文献書誌] Y.Furukawa,---,M.Ishikawa: "Nuclear SpinLattice Relaxation and Anti-ferro magnetic Spin correlations in superconducting Thiospinal Cu_<1.5>Co_<1.5>S_4" Phys.Rev.B. (Accepted).

1994 年度実績報告書

藤井博信広島大学, 総合科学部, 教授 (30034573)