Low temperature resistivity of some high critical temperature copper oxides

被引：5
|
作者：
Grosu, I [1 ]
Bucsa, IG [1 ]
机构：
[1] Univ Cluj, Dept Theoret Phys, R-3400 Cluj Napoca, Romania
来源：
JOURNAL OF SUPERCONDUCTIVITY | 2001年 / 14卷 / 06期
关键词：
strong correlations; marginal Fermi liquid; nonmagnetic impurities; Born approximation; electrical resistivity;
D O I：
10.1023/A:1013291625326
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A simple model of electrical resistivity for some copper oxides, in the normal state, and at low temperatures, is given. We show that the logarithmic temperature dependence can be obtained taking into consideration a non-Fermi-liquid model with a singular density of states and in the presence of randomly distributed nonmagnetic impurities, without taking into consideration the localization effects.
引用
收藏
页码：683 / 686
页数：4
相关论文
共 50 条
  • [21] CRITICAL-TEMPERATURE INHOMOGENEITIES AND RESISTIVITY ROUNDING IN COPPER-OXIDE SUPERCONDUCTORS
    MAZA, J
    VIDAL, F
    PHYSICAL REVIEW B, 1991, 43 (13): : 10560 - 10567
  • [22] HIGH-TEMPERATURE SUPERCONDUCTIVITY IN BISMUTH-COPPER OXIDES
    RAO, UVS
    REDDY, KN
    NARSAIAH, EL
    SHEKHAR, S
    PRASAD, TSPLN
    REDDY, PV
    HIGH TEMPERATURE SUPERCONDUCTIVITY /, 1989, : 197 - 200
  • [23] PHYSICOCHEMICAL PROPERTIES OF COPPER OXIDES AND HIGH-TEMPERATURE SUPERCONDUCTIVITY
    GANGULY, P
    CURRENT SCIENCE, 1988, 57 (03): : 129 - 129
  • [24] ANISOTROPIC POLARONS AND HIGH-TEMPERATURE SUPERCONDUCTIVITY OF COPPER OXIDES
    REMOVA, AA
    SHAPIRO, BY
    PHYSICA C, 1989, 160 (02): : 202 - 216
  • [25] PLASMONS AND HIGH-TEMPERATURE SUPERCONDUCTIVITY IN ALLOYS OF COPPER OXIDES
    RUVALDS, J
    PHYSICAL REVIEW B, 1987, 35 (16): : 8869 - 8872
  • [26] LOW-TEMPERATURE MAGNETIC PROPERTIES OF SOME URANIUM OXIDES
    LEASK, MJM
    WOLF, WP
    WALTER, AJ
    ROBERTS, LEJ
    JOURNAL OF THE CHEMICAL SOCIETY, 1963, (OCT): : 4788 - &
  • [27] APPARATUS FOR EXAMINING HIGH-TEMPERATURE CREEP IN COPPER FROM THE RESISTIVITY
    MOFA, NN
    SHCHERBINA, VY
    PRESNYAKOV, AA
    AITASHEVA, EG
    MAKSIMOV, YE
    GOMELSKAYA, NP
    INDUSTRIAL LABORATORY, 1988, 54 (06): : 655 - 656
  • [28] Apparatus for examining high-temperature creep in copper from the resistivity
    Mofa, N.N.
    Shcherbina, V.Ya.
    Presnyakov, A.A.
    Aitasheva, E.G.
    Maksimov, Yu.E.
    Gomel'skaya, N.P.
    Industrial Laboratory (USSR) (English translation of Zavodskaya Laboratoriya), 1988, 54 (06):
  • [29] Low temperature transport properties in high resistivity (i)-AlPdRe
    Rodmar, M
    Oberschmidt, D
    Ahlgren, M
    Gignoux, C
    Delahaye, J
    Berger, C
    Poon, SJ
    Rapp, Ö
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1999, 250 : 883 - 887
  • [30] Simulation of dc resistivity data:: Questioning critical scaling for the high-Tc copper oxides
    Brown, B
    PHYSICAL REVIEW B, 2000, 61 (05) : 3267 - 3269
12345