Role of two-dimensional electronic state in superconductivity in La22xSrxCuO4
スポンサーリンク
概要
- 論文の詳細を見る
We have measured out-of-plane resistivity ρc for La2-xSrxCuO4 under anisotropic pressure, c-axis compression, which decreases ρc, reduces Tc drastically, whereas c-axis extension, which increases ρc, enhances Tc from 38 K at ambient pressure to 51.6 K at 8 GPa. We find that the variation of Tc scales as a function of ρc, and that the c-axis pressure coefficient is much stronger than the ab-axis one. These findings imply that Tc depends primarily on the interlayer, rather than the in-plane, lattice parameter.
- American Physical Societyの論文
- 2000-01-01
著者
-
Nakamura F
Department Of Quantum Matter Adsm Hiroshima University
-
Goko T
Institute For Solid State Physics University Of Tokyo
関連論文
- High-Field Magnetization of Sr_Ca_xRuO_3
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Observation of the Pressure-Induced Weak Ferromagnetic Moment in the Layered Antiferromagnetic Compound (C_2H_5NH_3)_2CuCl_4 by Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matter: Electronic Properties, etc.
- Disappearance of the Weak Ferromagnetic Moment under High Pressure Observed in the Two-Dimensional Antiferromagnet (C_3H_7NH_3)_2CuCl_4 through Magnetic Susceptibility Measurements
- Field-Induced Magnetization in Ferromagnetic and Antiferromagnetic Alternating Heisenberg Chains Formed in (CH_3)_2CHNH_3CuCl_3 : Condensed Matter: Electronic Properties, etc.
- Thermodynamic and Transport Properties of CeMg_2Cu_9 under Pressure(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Quadrupole Ordering in Clathrate Compound Ce_3Pd_Si_6(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Phonon Raman Scattering Study of K_2NiF_4 Type Oxide Superconductors
- Evidence for local lattice fluctuations as a response function of the charge stripe order in the La1.48Nd0.4Sr0.12CuO4 system
- From Mott insulator to ferromagnetic metal: A pressure study of Ca2RuO4
- Correlation between superconductivity and in-plane resistivity in La_Sr_xCuO_4(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Analysis of the local structure by single-crystal neutron scattering in La1.85Sr0.15CuO4
- Anisotropic Cooperative Jahn-Teller Effect and Metamagnetism in PrCu_2
- Structural Transitions and Localization in La_Nd_ySr_xCuO_4 With p〜1/8
- Anomalous Magnetic Transition in UNiSn
- Ultrasonic Investigation of Off-Center Rattling in Filled Skutterudite Compound NdOs_4Sb_(Condensed matter: structure and mechanical and thermal properties)
- Application of Doniach Diagram on Valence Transition in EuCu_2(Si_xGe_)_2(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Application of Doniach Diagram on Valence Transition in EuCu_2(Si_xGe_)_2
- Transport and Magnetic Properties of a Low-Density Carrier System SmBiPt
- Pressure-Induced Quantum Phase Transition in Ce_7Ni_3
- Evolution of Fermi-Liquid Interactions in Sr2RuO4 under Pressure
- Enhancement of Conduction along the c Axis in La_Sr_xCuO_ due to the Impurity Scattering : Condensed Matter: Electronic Properties, etc.
- S=1/2 Trimer in KBa_3Ca_4Cu_3V_7O_
- Magnetic Phase Diagrams of Kondo Compounds Ce_La_B_6 and Ce_La_B_6
- Low Temperature Properties of the Magnetic Semiconductor TmTe
- Pressure Effect on the Magnetic Properties of Ce(Fe_Co_x)_2(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Observation of New Magnetic Phases in Ce_2Fe_ under High Pressure and High Magnetic Fields
- Field-Induced Metamagnetic Transitions in S=3/2 Heisenberg Antiferromagnets MCr_2O_4(Magnetization Plateaus, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
- Field-Induced Phase Transitions Driven by Quantum Fluctuation in S=1/2 Anisotropic Triangular Antiferromagnet Cs_2CuBr_4(Field-Induced Magnetic Ordering, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
- Magnetic Phase Transition and Magnetization Plateau in Cs_2CuBr_4
- High-Field Magnetization and Neutron Diffraction Studies of One-Dimensional Compound Ca_3CoRhO_6 : Condensed Matter: Electronic Properties, etc.
- Anomalous Magnetizations in Single Crystalline SrCu_2(BO_3)_2
- Forced Magnetostriction of Cubic YbCu_5
- Magnetization Plateaus in NH_4CuCl_3
- Magnetic Anisotropy of Ca_3Co_2O_6 with Ferromagnetic Ising Chains
- Incommensurate-Commensurate Magnetic Phase Transitions of the Ising-5f System UPd_2Si_2 : the H-T Phase Diagram and Mean-Field Analyses
- Study of Magnetic Excitation in Singlet-Ground-State Magnets CsFeCl_3 and RbFeCl_3 by Nuclear Magnetic Relaxation
- Neutron Diffraction Study of Field-Induced-Order in Singlet-Ground-State Magnet CsFeCl3 (Proceedings of the 1st International Symposium on Advanced Science Research(ASR-2000), Advances in Neutron Scattering Research)
- Softening Effect of Magnetic Excitation on Nuclear Spin-Lattice Relaxation of ^Cs in Singlet-Ground-State Magnet CeFeCl_3
- Quadrupolar Ordering in YbSb Studied by ^Sb and ^Sb NMR(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Low Temperature NMR Studies of YbSb (Proceedings of the International Conference on Strongly Correlated Electrons with Orbital Degrees of Freedom(ORBITAL2001))
- Empirical Relation of Nuclear Magnetic Relaxation and Specific Heat in Heavy Fermion Compounds
- NMR Study of a Heavy Fermion Compound YbAs
- Nonlinear Magnetization Process of Single-Crystalline FeSi : Condensed Matter: Electronic Properties, etc
- Precise Magnetization Measurements of Single-Crystalline FeSi under High Pressure
- Itinerant Electron Magnetism of Hexagonal La_2 Ni_7
- Successive Metamagnetic Transitions in Hexagonal La_2Ni_7
- Double Antiferromagnetism in Heusler-Type Alloys Fe_V_Si(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Anomalous Transport and Magnetic Properties in Fe_V_Si in Relation to the Origin of GMR(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- GMR in Heusler Type Alloys Fe_V_Al : Condensed Matter: Electronic Properties, etc.
- Pressure Effects on Phase Transitions in Several Hexagonal Antiferromagnets of ABX_3 Type(Impurity and Pressure Effects, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
- Field-Induced Two-Step Phase Transitions in the Singlet Ground State Triangular Antiferromagnet CsFeBr_3
- Singlet Ground State and Magnetization Plateaus in Ba_3Mn_2O_8 : Condensed Matter: Electronic Properties, etc.
- 1/3 Magnetization Plateau in SrCu_2(BO_3)_2 : Stripe Order of Excited Triplets : Condensed Matter: Electronic Properties, etc.
- Magnetic Anisotropy of SrCu_2(BO_3)_2 with a Two-Dimensional Orthogonal Dimer Lattice
- Magnetic Field Effects on the Valence Transition of Eu-Based Compounds
- Pressure-induced antiferromagnetism in UPt
- Singlet Ground States in an Organic S=1/2 Spin Ladder and a Novel Double Spin Chain of Ferromagnetic Dimers Formed by an Organic Tetraradical : Condensed Matter: Electronic Properties, etc.
- Role of two-dimensional electronic state in superconductivity in La22xSrxCuO4
- Magnetic properties of low-dimensional quantum spin systems made of stable organic biradicals PNNNO, F2PNNNO, and PIMNO
- Reduction of Superconducting Transition Temperature due to Orthorhombic Distortion in La_Sr_xCuO_4
- Construction of a Quantum-Spin System of S=1/2 Antiferromagnetic Chain with the Next-Nearest-Neighbor Interactions
- Field-Induced Magnetic Phase Transition of FeRh_Pd_x Alloy with Body-Centered Tetragonal Structure
- Electronic crossover in the highly anisotropic normal state of Sr2RuO4 from pressure effects on electrical resistivity
- H-T Phase Diagram of First-Order Valence Transtition in Yb_Y_xInCu_4 : an Experimental Observation on Falicov-Kimball Model
- Novel Frustrated Spin Chain System in KCu_5V_3O_
- Novel Field-induced Magnetic Transitions of GdMn_2Ge_2(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Novel Field-induced Magnetic Transitions of GdMn_2Ge_2
- Pressure Induced Magnetic Transition of Mn_3Ga_Al_xC
- Magnetic Behavior of Mn_3GaC under High Magnetic Field and High Pressure
- NMR and Specific Heat of YCo_B_6 and LaCo_B_6
- Quadrupolar Kondo Effect in Non-Kramers Doublet System PrInAg_2(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Instabilities at 1/8 Doping in La_Ba_xCuO_4 and Related Compounds : II-A Instability and Substitution Effects : II Oxide Superconductors; Experiments II : Electronic States
- Observation of Low-Temperature Elastic Softening due to Vacancy in Crystalline Silicon(Condensed Matter: Structure, Mechanical and Thermal Properties)
- Geometrical Quadrupolar Frustration in DyB_4(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Dilatometric Measurements and Multipole Ordering in DyB_2C_2 and HoB_2C_2(Condensed Matter : Structure, Mechanical and Thermal Properties)
- Elastic Constant in Magnetic Fields and Singlet-Triplet State of Heavy Fermion Superconductor PrOs_4Sb_(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Ultrasonic Investigation of Metamagnetic Transition in CeRu2Si2 (Proceedings of the International Conference on Strongly Correlated Electrons with Orbital Degrees of Freedom(ORBITAL2001))
- Quadrupole Susceptibility of HoB2C2 (Proceedings of the International Conference on Strongly Correlated Electrons with Orbital Degrees of Freedom(ORBITAL2001))
- Elastic Properties and Magnetic Phase Diagrams of Dense Kondo Compound Ce_La_B_6(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Trigonal Lattice Distortion and Ferro-Quadrupole Ordering in Phase IV of Ce_xLa_B_6 (x = 0.75 and 0.70)
- Trigonal Lattice Distortion and Ferro-Quadrupole Ordering in Phase IV of Ce_xLa_B_6 (x=0.75 and 0.70)
- Magnetic Phase Diagrams of Ce_xLa_B_6
- Magnetic-Field-Independent Ultrasonic Dispersions in the Magnetically Robust Heavy Fermion System SmOs4Sb12
- Luminescences of Pyrene Single Crystal and Pyrene Molecules Inserted in a Molecular Vessel of Cyclodextrin(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Coupling Between Electrons and Molecular Vibrations of an Anthracene Single Molecule in a Cyclodextrin(Atomic and Molecular Physics)
- Electronic States of SnBr_4 Single Crystal and of Its Clusters Inserted in the Molecular Vessel of Cyclodextrin
- Electronic States of SnBr_4 Single Crystal and of Its Clusters Inserted in the Molecular Vessel of Cyclodextrin
- ^1H-NMR on kagome Lattice Antiferromagnet m-MPYNN・BF_4
- Ultrasonic Investigations of Ferroquadrupolar Ordering at 8c Site in Ce3Pd20Ge6 (Proceedings of the International Conference on Strongly Correlated Electrons with Orbital Degrees of Freedom(ORBITAL2001))
- Anisotropy in the Magnetic Phase Diagrams of CexLa1-xB6 (Proceedings of the International Conference on Strongly Correlated Electrons with Orbital Degrees of Freedom(ORBITAL2001))
- Nuclear Magnetic Relaxation of ^1H in the Organic Radical Salts m-MPYNN^+・ClO^-_4 and m-MPYNN^+・BF^-_4 : Condensed Matter: Electronic Properties, etc.
- Ultrasonic Study for the Charge Ordering of Yb_4As_3
- Effects of Random Fields on the Phase Diagram in the Field-Temperature Plane of the Diluted Antiferromagnet Mn_xMg_TiO_3 : Condensed Matter: Electronic Properties, etc.
- 28pEC-2 立方晶PrCu_4Agの磁場中超音波測定(28pEC 多極子2,領域8(強相関係:高温超伝導,強相関f電子系など))
- 28pEC-5 中性子非弾性散乱法によるカゴ状化合物Pr_3Pd_Si_6の結晶場準位の決定(28pEC 多極子2,領域8(強相関係:高温超伝導,強相関f電子系など))
- 25aPS-120 CePd_3S_4の四極子秩序(25aPS 領域8ポスターセッション(磁性(f電子系)1),領域8(強相関系:高温超伝導,強相関f電子系など))
- 25pEC-6 希土類化合物Ce_3Pd_Si_6の近藤効果(25pEC Ce・Yb系重い電子,領域8(強相関系:高温超伝導,強相関f電子系など))
- 28pEC-3 低温超音波測定によるHoRh_2Si_2の四極子効果(28pEC 多極子2,領域8(強相関係:高温超伝導,強相関f電子系など))
- 27pPSB-15 超音波によるPrFe_4P_の四極子効果(27pPSB 領域8ポスターセッション(磁性(f電子系)2),領域8(強相関係:高温超伝導,強相関f電子系など))