Impurity Effect on Superconducting Properties in Molecular Substituted Organic Superconductor κ-(ET)_2Cu(NCS)_2(Condensed matter: electronic structure and electrical, magnetic, and optical properties)

スポンサーリンク

概要

• 論文の詳細を見る

• We report an impurity effect in the organic superconductor κ-(ET)_2Cu(NCS)_2 by substitution of the ET molecule with an analogue, bis(methylenedithio)tetrathiafulvalene (MT). The superconducting transition temperature decreases with increasing substitution. The in-plane magnetic penetration depth is enhanced with substitution, which is quantitatively attributed to the decrease in the in-plane mean free path. The enhancement of the penetration depth can also explain the reduction of the effective pinning in terms of the condensation energy.

• 社団法人日本物理学会の論文
• 2007-12-15

著者

• Kobayashi Norio

  Institute For Materials Research Tohoku University

• Sasaki Takahiko

  Institute for Materials Research, Tohoku University

• 小島 憲道

  東大総合文化

• 黒田 規敬

  熊本大学大学院

• 小林 長夫

  東北大学大学院理学研究科

• 佐藤 知矢

  Department Of Physics Faculty Of Science Shinshu University

• Kobayashi N

  Institute For Materials Research Tohoku University

• Takasaki S

  Himeji Inst. Technol. Kamigohri

• Sasaki Takahiko

  Department Of Material Science Himeji Institute Of Technology

• Sasaki T

  Center For Geo-environmental Science Faculty Of Engineering And Resource Science Akita University

• Sasaki T

  Division Of Materials Physics Department Of Physical Science Graduate School Of Engineering Science

• Kuroda Noritaka

  Discovery Research Laboratories V Discovery Research Division Takeda Chemical Industries Ltd.

• Noto K

  Institute For Materials Research Tohoku University

• Kojima N

  Graduate School Of Arts And Sciences University Of Tokyo

• Kobayashi N

  Tohoku Univ. Sendai Jpn

• Sasaoka T

  Hitachi Cable Ltd. Ibaraki

• Kobayashi N

  Institute For Materials Research Tohoku University Katahira

• YONEYAMA Naoki

  Institute for Materials Research, Tohoku University

• OIZUMI Hajime

  Institute for Materials Research, Tohoku University

• Sasaki Takanori

  Department Of Applied Physics Tohoku University

• Sasaki Takatomo

  Institute Of Laser Engineering Department Of Electrical Engineering Osaka University

• KOBAYASHI Norio

  The Research Institute for Iron,Steel and Other Metals,Tohoku University

• Takasaki Satoshi

  Department Of Material Science Faculty Of Science Himeji Institute Of Technology

• Sasaki Takahiko

  Institute For Materials Research Tohoku University

• Oizumi Hajime

  Institute For Materials Research Tohoku University

• Yoneyama Naoki

  Institute For Materials Research Tohoku University

• Yoneyama Naoki

  Department Of Chemistry Graduate School Of Science And Technology Tokyo Institute Of Technology

• Kuroda N

  Nec Corp. Ibaraki Jpn

• Kobayashi Norio

  Institute For Materials Research Tohoku Univ.

• Kobayashi Norio

  Institute For Materials Recearch Tohoku University

• Kobayashi Norio

  Faculty Of Engineering Iwate University

• Sasaki Tetsuya

  Institute for Materials Research, Tohoku University

• Sasaki Takahiko

  Institute for Materials Reseach, Tohoku University, 2-1-1 Katahira-cho, Aoba-ku, Sendai 980-8577, Japan

• 小島 憲道

  東大院総合

関連論文

• 23aTF-3 電荷移動相転移を示す鉄混合原子価錯体の低温構造II(含金属有機導体/π-d系,領域7,分子性固体・有機導体)
• Antiferromagnetic Ordering in the Spin Ladder Compound; Sr_Ca_xCu_O_
• Antiferromagnetic Ordering in the Spin Singlet State of the Ladder/Chain Material:Sr_Ca_Cu_O_
• High Field Studies for BEDT-TTF Molecule Based Organic Conductors(Transport and Fermiology)
• Anomalous Lattice Distortion in Pr-Substituted Double-Layered Perovskite Manganite La_Sr_Mn_2O_7 Single Crystals : II
• Anomalous Lattice Distortion in Pr-Substituted Double-Layered Perovskite Manganite La_Sr_Mn_2O_7 Single Crystals : Condensed Matter: Structure, etc.
• Evidence for Ballistic Thermal Conduction in the One-Dimensional S=1/2 Heisenberg Antiferromagnetic Spin System Sr_2CuO_3(Condensed matter: structure and mechanical and thermal properties)
• Effect of Nonmagnetic Impurities on the Electronic State of Quasiparticles Confined in the Naturally Prepared Nanostructure under Magnetic Field in YBa_2Cu_3O_y(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Identification of Atomic Layers of YBa_2Cu_3O_ by Scanning Tunneling Microscopy and Spectroscopy
• Search for Perovskite-Type New Boride in the Sc-Ni-B System
• R-Dependency of the Hardness Of Perovskite-Type RRh_3B Compounds (R = La, Gd, Lu and Sc) : Structure and Mechanical and Thermal Properties of Condensed Matter
• Anisotropic Magnetic Properties and Anomalous Thermal Conductivity in the bc Plane of the Quasi-Two-Dimensional Spin System Cu_3B_2O_6 : Relation between the Thermal Conductivity and the Spin State in Magnetic Fields
• Anisotropic Magnetic Properties and Anomalous Thermal Conductivity in the bc Plane of the Quasi-Two-Dimensional Spin System Cu_3B_2O_6 : Relation between the Thermal Conductivity and the Spin State in Magnetic Fields
• Transport and Magnetic Properties of Pb_2Sr_2Y_Ca_xCu_3O_ : II-D Transport Properties : II Oxide Superconductors; Experiments II : Electronic States
• Upper Critical Field and Critical Current Density in Ceramic Samples of Pb_2Sr_2Y_Ca_Cu_3O_
• Antiferromagnetic Ordering in the Conducting π-d System κ-(BEDT-TSF)_2FeCl_4 (where BEDT-TSF is Bis (ethylenedithio) tetraselenafulvalene, C_S_4Se_4H_8) : Condensed Matter: Electronic Properties, etc.
• Orbital Magnetism in Two-Dimensional Mesoscopic Ring Systems (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
• Orbital Magnetism in Two-Dimensional Mesoscopic Ring Systems
• Growth of Single Crystals in the Bi-Sr-Ca-Cu-O System Using KCl as a Flux
• Sintering Characterization of Er_2Ba_2Cu_Pt_O_8 Compacts : Magnetism, Magnetic Materials and Devices
• Lattice Parameters of k-(BEDT-TTF)_2Cu[N (CN)_2]Br
• Interlayer Spacing of κ-(BEDT-TTF)_2Cu (NCS)_2
• Twinning in k-(BEDT-TTF)_2Cu (NCS)_2
• Electrical Conductance under Periodic Magnetic Field
• Critical Field Anisotropy in "2K-Superconducting State"of Organic Superconductor β-(BEDT-TTF)_2I_3
• Cyclotron Mass and Dingle Temperature of Conduction Electrons Moving in Layered Planes of Organic Superconductors:β-(BEDT-TTF)_2IBr_2,β-(BEDT-TTF)_2I_3 and κ-(BEDT-TTF)_2Cu (NCS)_2
• Magnetoresistance in β-(BEDT-TTF)_2IBr_2:Shubnikov-de Haas Effect
• Unusual Magnetic Phase Diagram of Ce_xLa_B_6(x=0.5,0.75) Studied by the Magnetoresistance
• Crystalline Electric Field Ground State of NdB_6
• High-Field Magnetic Torque Measurement in the Spin Gap System (CH_3)_2CHNH_3CuCl_3(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Cu-NMR Study on Field-Induced Phase Transitions in Quantum Spin Magnet NH_4CuCl_3(Magnetization Plateaus, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
• The Two-Phase Coexistent Region in Nd_Sr_MnO_3
• The Two-Phase Coexistent Region in Nd_Sr_MnO_3
• Preparation and Chemical Composition of Superconducting Oxide Tl_2Ba_2Ca_Cu_nO_ with n=1, 2 and 3
• Synthesis and Superconductivity of a New High-T_c Tl-Ba-Ca-Cu-O Phase : Electrical Properties of Condensed Matter
• Crystal Structure and Superconductivity Controlled by Cation Substitution and Oxygen Annealing in Y_Ca_xBa_2Cu_3O_y and YBa_La_xCu_3O_y : Electrical Properties of Condensed Matter
• An X-Ray Diffraction and Electron Microscopic Study of a New High-T_c Superconductor based on the Bi-Ca-Sr-Cu-O System : Electrical Properties of Condensed Matter
• X-Ray and Electron Microscopic Study of a High Temperature Superconductor Y_Ba_CuO_
• Dimensional Crossover Effect of Pinning in YBa_2Cu_3O_7 Films
• Dimensional Crossover Effect in J_c Characteristics of Chemical Vapor Deposition Processed YBa_2Cu_3O_ Films
• Study of Resistive Superconducting Transition in YBa_2Cu_3O_7 Films(High-T_c Superconducting Materials Research)
• Critical Current Properties and Microstructures in CVD-Y_1Ba_2Cu_3O_ Films(High-T_c Superconducting Materials Research)
• Anisotropic Behavior Critical Current Density and Magnetic Relaxation in High-J_c YBa_2Cu_3O_7 Films : III-B Flux-Line Dynamics : III Oxide Superconductors, Experiments III : Superconducting State
• Critical Current Criterion in High-T_c Superconducting Films
• Preparation of Bi-Sr-Ca-Cu-O Superconducting Films by CVD
• Formation of Bismuth Strontium Calcium Copper Oxide Superconducting Films by Vapor Deposition : Electrical Properties Condensed Matter
• T_c of c-Axis-Oriented Y-Ba-Cu-O Films Prepared by CVD : Electrical Properties of Condensed Matter
• Impurity Effect on Superconducting Properties in Molecular Substituted Organic Superconductor κ-(ET)_2Cu(NCS)_2(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• X-ray Irradiation-Induced Carrier Doping Effects in Organic Dimer-Mott Insulators(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Two Kinds of Pseudogaps in Bi_ Pb_Sr_CuO_ Studied by the Out-of-Plane Resistivity in Magnetic Fields(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Non-Linear Conduction in the Density Wave State of Quasi-Two Dimensional Organic Conductor α-(BEDT-TTF)_2KHg(SCN)_4(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Substitution Effect by Deuterated Donors on Superconductivity in κ-(BEDT-TTF)_2Cu[N(CN)_2]Br(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Impurity Effect on the In-plane Penetration Depth of the Organic Superconductors κ-(BEDT-TTF)_2X (X = Cu(NCS)_2 and Cu[N(CN)_2]Br) (Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Superconducting Properties under Magnetic Field in Na_CoO_2・1.3H_2O Single Crystal (Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Disorder Effect on the Vortex Pinning by the Cooling-Process Control in the Organic Superconductor κ-(BEDT-TTF)_2Cu[N(CN)_2]Br(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Disorder Effect on the Vortex Pinning by the Cooling-Process Control in the Organic Superconductor κ-(BEDT-TTF)_2Cu[N(CN)_2]Br
• Magnetic-Field-Induced Superconductivity in Eu_Sn_Mo_6S_Se_y(Transport and Fermiology)
• Superconducting Properties of Y_1Ba_2Cu_3O_ MOCVD Films under High Magnetic Fields(High-T_c Superconducting Materials Research)
• Superconducting Properties and Strain Effects in High Fields for Bronze-Processed Multifilamentary (Nb, Ti)_3Sn Wires and Composite-Processed Ultrafine Filament Nb_3Al Wires(Low-T_c Superconducting Materials Research)
• Magnetic Instability in High-J_c Y_1Ba_2Cu_3O_7 Prepared by Quench-Melt-Growth Process
• Successive Magnetic Transitions and Large Reduction of Resistivity with Ferromagnetic Ordering in UPdGe
• Analytical Electron Microscopy of High-T_c Superconductors in the (Bi, Pb)-Ca-Sr-Cu-O System
• Analytical Electron Microscopic Study of High-T_c Superconductor Bi-Ca-Sr-Cu-O : Electrical Properties of Condensed Matter
• Upper and Lower Critical Fields of High-T_c Tl-Ba-Ca-Cu-O System : Electrical Properties of Condensed Matter
• Synthesis of Long and Short Period Bi-Ca-Sr-Cu Oxides : Electrical Properties Condensed Matter
• Crystal Structure, Oxygen Content and Superconductivity of M_xLa_CuO_ (M=Ba, Sr and Ca) : Electrical Properties Condensed Matter
• Unusual Magnetic Properties of the D+AF and M+AF Phases in CuCe_Si_xO_3
• Upper Critical Field and Resistive Tail in High-T_c Cuprates(High-T_c Superconducting Materials Research)
• Ettingshausen and Nernst Effects of QMG-YB_a2Cu_3O_ in Magnetic Fields up to 14 T
• Thermal and X-Ray Analyses of High Temperature Superconductor YBa_2Cu_3O_
• Upper Critical Field of High T_c Superconductor Y_Ba_CuO_
• Upper Critical Fields on High Temperature Superconductivity in La-Sr-Cu-O System
• Ettingshausen and Nernst effects in mixed state of YBa_2Cu_3O_(High Field Superconductors)
• Oriented Bulk Consolidation of Bi-Sr-Ca-Cu-0 by Shock-Loading Method
• Stress/Strain Effects in Advanced Superconducting Wires(Low-T_c Superconducting Materials Research)
• An Attempt to Produce a Long Superconducting NbN Wire by the Reactive Sputtering Method(Low-T_c Superconducting Materials Research)
• Direct Observation of Reconstructed Fermi Surfaces of (TMTSF)_2ClO_4 Utilizing the Third Angular Effect of Magnetoresistance
• Symmetry Change in the Angular Dependence of Magnetoresistance of the Two-Dimensional Organic Conductor,τ-(EDO-S,S-DMEDT-TTF)_2(AuBr_2)(AuBr_2)_y,(y〜0.75)
• High Field Properties of Superconducting Y_xBa_Cu-Oxides
• New Superconducting Phase in Potassium Amalgam Doped Fullerenes
• Multi-Triplet Magnons in SrCu_2(BO_3)_2 Studied by Thermal Conductivity Measurements in Magnetic Fields
• Drastic Enhancement of Thermal Conductivity in the Bose-Einstein Condensed State of TlCuCl_3(Condensed Matter : Structure, Mechanical and Thermal Properties)
• Drastic Enhancement of Thermal Conductivity in the Bose-Einstein Condensed State of TlCuCl_3
• Single-Crystal Growth and Thermal Conductivity of the Four-Leg Spin-Ladder System La_2Cu_2O_5 (Condensed Matter: Structure, Mechanical and Thermal Properties)
• Single-Crystal Growth and Thermal Conductivity of the Four-Leg Spin-Ladder System La_2Cu_2O_5
• Thermal Conductivity of the Two-Dimensional Spin-Gap System SrCu_2(BO_3)_2 in Magnetic Fields : Condensed Matter: Structure, etc.
• Transport Properties in Phase IV of Ce_xLa_B_6 : Condensed Matter: Electronic Properties, etc.
• Metamagnetic Transition in NdB_6 with a Small Magnetic Anisotropy in Low Magnetic Fields
• ^La Pure Quadrupole Resonance of High T_c Superconducting Materials (La_M_x)_2CuO_4 (M=Ba, Sr)
• Transport Properties of NdB_6 Single Crystal under the Magnetic Fields up to 15 T
• In-Plane and Out-of-Plane Thermal Conductivities of a Large Single Crystal of NdBa_2Cu_3O_ Prepared by the Top-Seeded Solution-Growth Method
• The Absence of Superconductivity in PrBa_2Cu_3O_y : II-A Instability and Substitution Effects : II Oxide Superconductors; Experiments II : Electronic States
• Structural Study on High-T_c Superconductor Bi_(Ca, Sr)_3Cu_O_ : Electrical Properties of Condensed Matter
• Effect of Co Substitution on T_c in YBa_2Cu_Co_xO_(x=0〜1)
• First record of Baetis taiwanensis Muller-Liebenau from Japan, with description of the imago and subimago (Ephemeroptera : Baetidae)
• Crystal Structures of Tl-Ba-Ca-Cu-O Superconducting Phases Studied by High-Resolution Electron Microscopy : Electrical Properties of Condensed Matter
• Evaluation of PbMo_6S_8 Coils(Low-T_c Superconducting Materials Research)
• High-Field Properties of (Nb, Ti)_3Sn Wire Fabricated by the Tube Process(Low-T_c Superconducting Materials Research)
• Thermal Conductivity of a Heavy Fermion Superconductor UPd_2Al_3 Single Crystal
• Thermal Conductivity of La_Nd_ySr_xCuO_4

もっと見る 閉じる

スポンサーリンク