Role of Electron-Lattice Interaction in Layered Transition Metal Dichalcogenide 2H-NbS_2. II. Transport Phenomena
スポンサーリンク
概要
- 論文の詳細を見る
By using the electron-lattice interaction, the phonon frequencies and the phonon's polarization vectors obtained microscopically on the basis of the realistic band structure of 2H-NbS_2, the electrical and thermal resistivities of 2H-NbS_2 are calculated as functions of temperature by solving the Boltzmann equation. It is shown that the energy dependence of the transport spectral functions reflects strongly the effect of the renormalization of phonons as well as the geometry of the Fermi surfaces. The calculated electrical and thermal resistivities agree semi-quantitatively with the observed results.
- 社団法人日本物理学会の論文
- 1994-01-15
著者
-
Nishio Yoshimasa
Department Of Material Physics Faculty Of Engineering Science Osaka University
-
Nishio Y
Toho Univ. Chiba
関連論文
- Mysterious Paramagnetic States of Fe 3d Spin in Antiferromagnetic Insulator of λ-BETS_2FeCl_4 System(Condensed matter: structure and mechanical and thermal properties)
- Fermi Surface Study of Quasi-Two-Dimensional Organic Conductors by Magnetooptical Measurements(Condensed Matter : Electric Structure, Electical, Magnetic and Optical Properties)
- Transport Property of an Organic Conductor α-(BEDT-TTF)_2I_3 under High Pressure : Discovery of a Novel Type of Conductor : Condensed Matter: Electronic Properties, etc.
- Low Temperature Electronic State of Organic-(Super) conductors : α-, θ- and κ-(BEDT-TTF)_2I_3 : V-B Fermiology : V Organic Superconductors
- A New Organic Metal Based on the DHTTF (Dihydrotetrathiafulvalene) Derivative, (MDHT)_2AuI_2
- Magnetic Properties and Structures of the α- and δ-Phases of ρ-NPNN (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Magnetic Properties and Structures of the α- and δ-Phases of p-NPNN
- Schottky Specific Heat due to the Tunneling Rotation of Methyl Groups in Deuterated (DMe-DCNQI)_2Cu System
- Thermodynamical Study of (DMe-DCQNI)_2Cu System : Mechanism of Reentrant Metal-Insulator Transition : Condensed Matter: Structure, etc.
- Magnetoresistance of Quasi Two-Dimensional Organic Conductors κ(BEDT-TSeF)_2FeX_4 (X=Cl, Br) and Mapping of Fermi Surface(Condensed matter : electronic structure and electrical, magnetic, and optical properties)
- Metal Instability of (DMe-DCNQI)_2 Cu Induced by Uniaxial Stress and Enhancement of Electron Mass
- Effects of Uniaxial Strain on Transport Properties of Organic Conductor α-(BEDT-TTF)_2I_3 and Discovery of Superconductivity
- Magnetotransport Phenomena of α-Type (BEDT-TTF)_2I_3 under High Pressures
- Role of Electron-Lattice Interaction in Layered Transition Metal Dichalcogenide 2H-NbS_2. I. Phonon Anomaly and Superconductivity
- Uniaxial Strain Effects on Transport Properties of a Supramolecular Organic Conductor θ-(DIETS)_2[Au(CN)_4] (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Role of Electron-Lattice Interaction in Layered Transition Metal Dichalcogenide 2H-NbS_2. II. Transport Phenomena