COLLECTIVE MODE IN 2-BAND SUPERCONDUCTOR

被引：7
|
作者：
ICHIOKA, M
机构：
来源：
PROGRESS OF THEORETICAL PHYSICS | 1993年 / 90卷 / 03期
关键词：
D O I：
10.1143/PTP.90.513
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Collective mode in two-band superconductor is investigated. The s-wave and d-wave modes in s-wave superconducting state are considered. We show the eigen-frequency of these modes as a function of temperature and the softening of the d-wave mode at the onset temperature of d-wave superconductivity.
引用
收藏
页码：513 / 519
页数：7
相关论文
共 50 条
  • [31] ON PROPERTIES OF MODEL OF 2-BAND SUPERCONDUCTOR WITH ELECTRON SINGLET PAIR EXCHANGE BETWEEN NARROW AND BROAD BANDS
    GALAIKO, VP
    FIZIKA NIZKIKH TEMPERATUR, 1987, 13 (10): : 1102 - 1105
  • [32] SPIN-LATTICE RELAXATION OF 2-BAND SUPERCONDUCTOR WITH ACCOUNT OF INTERBAND ELECTRON-SCATTERING ON PHONONS
    SERDYUK, AD
    FALKO, II
    FIZIKA METALLOV I METALLOVEDENIE, 1973, 36 (02): : 427 - 429
  • [33] ACOUSTIC PLASMONS IN A 2-BAND METAL
    GUTFREUND, H
    UNNA, Y
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1973, 34 (09) : 1523 - 1535
  • [34] ANDERSON LOCALIZATION IN 2-BAND SYSTEMS
    AOKI, H
    JOURNAL DE PHYSIQUE, 1981, 42 (NC4): : 51 - 54
  • [35] STARK LADDERS OF THE 2-BAND APPROXIMATION
    ZHAO, XG
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1992, 4 (28) : L383 - L387
  • [36] NONRELATIVISTIC ZITTERBEWEGUNG IN 2-BAND SYSTEMS
    FERRARI, L
    RUSSO, G
    PHYSICAL REVIEW B, 1990, 42 (12): : 7454 - 7461
  • [37] SURFACE PROPERTIES OF A 2-BAND SEMICONDUCTOR
    HO, W
    CUNNINGHAM, SL
    WEINBERG, WH
    DOBRZYNSKI, L
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1975, 12 (01): : 351 - 352
  • [38] SOLVABLE 2-BAND MODEL OF FERMIONS
    MUTTALIB, KA
    EMERY, VJ
    PHYSICAL REVIEW LETTERS, 1986, 57 (11) : 1370 - 1373
  • [39] 2-BAND ELECTRONIC MECHANISM FOR SUPERCONDUCTIVITY
    ENTINWOHLMAN, O
    IMRY, Y
    PHYSICA C, 1988, 153 (02): : 1323 - 1324
  • [40] KONDO EFFECT IN 2-BAND MODEL
    TANKEI, K
    KITAMURA, T
    PROGRESS OF THEORETICAL PHYSICS, 1972, 48 (01): : 31 - &
12345