High-Magnetic-Field Studies of the Kondo Semiconductor CeNiSn(Transport and Fermiology)
スポンサーリンク
概要
- 論文の詳細を見る
The Kondo-lattice compound CeNiSn behaves as a narrow-gap semiconductor at low temperatures below 7 K. The effect of magnetic field on the gapped state of this compound has been studied by the measurements of magnetization, magnetoresistance and specific heat on a single-crystalline sample. A weak metamagnetic transition and very large negative magnetoresiostance are observed only when a magnetic field higher than 13 T is applied along the α axis of the orthorhombic structure. These results show that the pseudogap is suppressed anisotropically by the magnetic field. The collapse of the gap is accompanied with the evolution of a polarized heavy-fermion state.
- 東北大学の論文
- 1993-06-30
著者
-
Kido Giyuu
Institute for Materials Research, Tohoku University
-
TAKABATAKE Toshiro
Faculty of Integrated Arts and Sciences,Hiroshima University
-
Takabatake Toshiro
Faculty Of Integrated Arts And Sciences Hiroshima University
-
Kido Giyuu
Institute For Materials Research Tohoku University
-
Sugiyama Kiyohiro
Faculty of Science, Osaka University
-
Sugiyama Kiyohiro
Faculty Of Science Osaka University
関連論文
- Optical Investigation of the Magnetic Excitations in Two- Dimensional Triangular Lattice Antiferromagnets
- Metamagnetism in TbNi_2Si_2 Single Crystal
- Magnetic Structure of the Half-Metallic Magnet UNiSn
- Structural, Magnetic, Transport and Thermal Properties of Ucu_2Sn, Upt_2Sn and UAu_2Al
- Superconductivity in Th_3Ni_3Sn_4
- Heavy-Fermion and Semiconducting Properties of the Ternary Uranium Compounds U_3T_3Sn_4 and U_3T_3Sb_4(T=Ni,Cu,Pd,Pt and Au)
- Physical and Structural Properties of Ternary Uranium Compounds in the U-Ni-Sn and U-Ni-In Systems
- A New Phase Transition of α-Ce_3Al Due to the Spin Fluctuation?─the Partial Substitution of La and Y for Ce─
- Stractural and Magnetic Phase Transitions in a New Heavy-Fermion Compound UPd_2In
- Quadrupolar and Magnetic Phase Diagram of UNiSn
- Anomalous Magnetic Transition in UNiSn
- Pseudogap due to Coherence Kondo Effect in CeNiSn and CeRhSb
- Field Induced Quenching of the Energy Gap in Single Crystal CeNiSn
- Low-Energy Excitation in Kondo Semiconductors CeNiSn and CeRhSb
- Magnetic Instability of the Gap State in CeNiSn at Very Low Temperature
- NMR Investigation of Energy Gap Formation in the Valence Fluctuating Compound CeNiSn
- Field Induced Transitions in Rare Earth Intermetallic Compounds RX and RX_2 (R=Er, Ho, Dy, Tb and Gd and X=Ag and Au)(Magnetism)
- Magnetoresistance and the Anisotropic Hybridization Gap in CeNiSn
- High-Magnetic-Field Studies of the Kondo Semiconductor CeNiSn(Transport and Fermiology)
- Coherence Gap Formation in the Kondo-Lattice Compound CeNiSn : Chapter 7. Other Topics
- Hybridization Effects in U_3T_3 X_4 Compounds (T=Ni, Cu, Pd, Pt, Au and X=Sn, Sb) : 3-2 Preparation and Characterization of uranium Compounds and New Materials : Chapter 3. Preparation and Characterization of Materials
- NMR and NQR Studies of U_3Co_3Sb_4 and U_3Ni_3Sb_4 : Chapter 6. Magnetic Properties : 6-2. NMR Measurements
- Finite Temperature Study of the Itinerant Metamagnetic Transition in Y (Co_Al_x)_2
- Finite Temperature Study of the Metamagnetic Transition in Strongly Correlated Laves Phase Intermetallic Compounds(Magnetism)
- Anomaly in the Magnetoresistance in Graphite under Pulsed High Magnetic Fields
- Magnetostriction of Bismuth and Graphite in Fields up to 40 Tesla
- High-Field Magnetic Phase Transitions in CeP
- Crystal Growth and Characterization of the Kondo Semimetal CeNiSn
- Quasi-One-Dimensional Antiferromagnetic Correlation in the Kondo Semiconductor CeNiSn
- Neutron Diffraction Study of Antiferromagnetic Order in the Kondo Compound CePtSn
- Anomalous Magnetic,Transport and Thermal Properties in the Half-Metallic Magnet UNiSn
- ^Sn NMR Study of Heavy Fermion Compound U_3Ni_3Sn_4
- Response of a Living Body to 8-Tesla Magnetic Field(Crystal Growth, Chemical Reaction and Biology)
- Magneto-Absorption Spectra of One-Dimensional Ising Antiferromagnets in High Magnetic Fields(Magnetooptics)
- High Field Magnetooptics of Diluted Magnetic Semiconductors(Magnetooptics)
- High-Field Magneto-Luminescence in Cd_Mn_Se under High Pressures at 4.2 K
- New Electronic Excitation at the Boundary of Ferromagnetic and Antiferromagnetic Phases in the One-Dimensional Ising Antiferromagnet CsFeCl_3・2H_2O
- Anisotropic Behavior of Magnetic and Transport Properties in CePdSb and CePtSb
- Magneto-Optical Absorption in Dysprosium Iron Garnet in High Magnetic Fields
- Magnetic and Electrical Properties of NdCu_2
- High Field Magnetooptics of a Diluted Magnetic Semiconductor Cd_Co_xSe
- Far-Infrared Electron Spin Resonance of Cd_Co_xM (M=Te and Se) in High Magnetic Fields
- Superconductivity in ThT_2B_2C and Strong Magnetism in UT_2B_2C (T=Ni, Rh and Pt)
- Lattice Modulations Induced by Magnetoelastic Effect in Crystals Containing Rare Earth Elements
- Itinerant Character of 5f Electrons in UNi_2Ga
- NMR and NQR Studies of a Semiconducting Compound U_3Ni_3Sb_4
- Photoluminescence of R-Lines in Alexandrite under High Magnetic Field and High Pressure(Magnetooptics)
- Pressure-Induced Paschen-Back Effect of R-Lines in Alexandrite under High Magnetic Field
- Magnetic Instability in High-J_c Y_1Ba_2Cu_3O_7 Prepared by Quench-Melt-Growth Process
- Crystalline Electric Field and Metamagnetic Transition of PrCu_2
- High Field Magnetization of UPd_2Al_3
- Metamagnetic Behavior of the Heavy-Fermion Compound CeNi_2Ge_2
- Measurement of de Haas-van Alphen Effect with Hybrid Magnet(Transport and Fermiology)
- Heavy Fermion Behaviors of Amorphous Ce_9Cu_ Alloy in High Magnetic Fields(Transport and Fermiology)
- Low-Temperature Physical Properties of Polycrystal and Single Crystal of CePt_2Sn_2
- Hydrogenation Effects on Copper-Oxide Superconductors : I-A New Materials and Material Design : I. Oxide Superconductors, Experiments I : Material Syntheses and Crystal Structures
- High-Field Magnetization Study of Sm_2Fe_N_x and Related Compounds
- High-Field Magnetization of Some Mn Alloys(Magnetism)
- High-Field Magnetization Process in R_2Fe_B and R_2Fe_N_x Compounds(Magnetism)
- Magnetization Anomaly of Sm_2fe_14B Single Crystal in High Magnetic Fields
- Streak Mode Interferometric Study of Shock and Current Sheet Dynamics in a Plasma Focus
- Cyclotron Resonance in the Conduction Band of GaP in Very High Magnetic Fields
- Far-Infrared Magneto-Reflection and the Dielectric Constant in Graphite under High Magnetic Fields
- Faraday Rotation and Transition of Spin Configuration in Terbium Iron Garnet at Very High Magnetic Fields
- Far-Infrared Magneto-Plasma Wave Transmission and the Dielectric Constant in Bismuth under High Magnetic Fields
- Magnetoresistance Study of Bi and Bi-Sb Alloys in High Magnetic Fields.I.Enhancement of Shubnikov-de Haas Oscillation Amplitude in Bi-Sb Alloys
- Magnetic Field Effect on Crystalline Nucleation in MgCu_Zn_x Alloys(Crystal Growth, Chemical Reaction and Biology)
- Magneto-Optical Kerr Rotation of the PtMnSb Compound in a High Magnetic Field
- Magnetophonon Resonance in a Two-Dimensional Electron System in the GaAs-Al_xAs Heterojunction Interface
- Shubnikov-de Haas Effect in Si MOS-FET in High Magnetic Fields up to 37 T
- Transerse Magnetophonon Resonance in n-GaAs under Pulsed High Magnetic Fields
- High-Field Magnetization Processes in Diluted Magnetic Semiconductors(Magnetism)
- Pressure Dependence of the Electrical Resistivity and T_N of the Ternary Uranium Antiferromagnets UNiSn,UPdIn and UPdSn
- Magnetotransport Measurements of η-Mo_4O_ Crystals Using a Hybrid Magnet(Transport and Fermiology)
- High Magnetic Field Transport Properties of η-Mo_4O_ Crystals
- Magneto-Optical Effects of the Wannier Exciton in a Biaxial ZnP_2 Crystal.I
- Phase Diagram of Spin-Peierls Cuprate CuGeO_3 Based on AC Susceptibility in High Magnetic Fields
- Metamagnetic Transition in PrCu_2 Studied by the de Haas-van Alphen Effect
- De Haas-van Alphen Measurement of YBa_2Cu_3O_7 : II-D Transport Properties : II Oxide Superconductors; Experiments II : Electronic States