Electrical Conductivity of Fermi Liquids.III. : T^2 Contribution to the Resistivity
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概要
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To iu'uvestigate the low ternperattnre n'esistixzit3' R o AT' dtre to qtrasip?rrticle-qttasiparticlescattering of Feruni liqtrids, we nurneric?tl1y solx'e the linearized tr?rnsport eqtmation. It is showntlaat the conventional approxitaaation to rueglect tlae rnornentuna dependeuace of the transportrelaxation tiune '7'. is qtrau'atitatively satisfying, except in tl'ne x'icinity of' the tlareshold at whiclathe resistivity vanisl'xes. After discussirxg the naaany-band rnodel in gener'al ternas, we sttrdy asolvable case of a two-band nuodel in order to x'eri['y that each lcand carries a cornparable araaotrratof ctrr'renat, regardless of the difference ir'n the effective naass of tlxe qvrasiparticle ira eacl'x band.
- 社団法人日本物理学会の論文
- 1999-08-15
著者
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Okabe T
Gunma Univ. Gunma
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Okabe T
Department Of Applied Physics Faculty Of Science Fukuoka University
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Okabe Takuya
Faculty Of Engineering Gunma University
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- SYNCHRONIZATION AND CHAOS IN THE DISCRETE CHEMICAL OSCILLATION SYSTEM(Session I : Cross-Disciplinary Physics, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)
- Electrical Conductivity of Fermi Liquids.III. : T^2 Contribution to the Resistivity
- Vertex Corrections in the Spin-fluctuation-induced Superconductivity : Condensed Matter: Electronic Properties, etc.
- Mode-Coupling Approaches to the Critical Dynamics of Isotropic Antiferromagnets