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)
スポンサーリンク
概要
- 論文の詳細を見る
We report the in-plane penetration depth λ_〓 of single crystals κ- (BEDT-TTF)_2X (X = Cu (NCS)_2 and Cu [N (CN)_2] Br) by means of the reversible magnetization measurements under the control of cooling-rate. In X = Cu (NCS)_2, λ_〓 (0) obtained by an extrapolation toward T = 0K does not change by cooling-rate within the experimental accuracy, while T_c is slightly reduced. On the other hand, in X = Cu [N (CN)_2] Br, λ_〓 (0) indicates a distinct increase by cooling faster. The different behavior of λ_〓 (0) on cooling-rate between the two salts is quantitatively explained in terms of the local-clean approximation (the London model), considering that the former salt belongs to the very clean system and the latter the moderate clean one. The good agreement with this model demonstrates that disorders of the ethylene-group in BEDT-TTF introduced by cooling faster increase the electron (quasiparticle) -scattering, resulting in shorter mean free path.
- 社団法人日本物理学会の論文
- 2004-05-15
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
-
Nojima Tsutomu
Center For Low Temperature Science 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
-
HIGASHlHARA Akihiro
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
-
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
-
Higashlhara Akihiro
Institute For Materials Research Tohoku University :(present Address) Mitsubishi Electric Corporatio
-
Kobayashi Norio
Faculty Of Engineering Iwate University
-
Higashihara Akihiro
Institute for Materials Research, Tohoku 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