ANGLE-RESOLVED-PHOTOEMISSION STUDY OF BI2SR2CACU2O8+DELTA - METALLICITY OF THE BI-O PLANE

被引：116
|
作者：
WELLS, BO
SHEN, ZX
DESSAU, DS
SPICER, WE
OLSON, CG
MITZI, DB
KAPITULNIK, A
LIST, RS
ARKO, A
机构：
[1] IOWA STATE UNIV SCI & TECHNOL,AMES LAB,AMES,IA 50011
[2] STANFORD UNIV,DEPT APPL PHYS,STANFORD,CA 94305
[3] UNIV CALIF LOS ALAMOS SCI LAB,LOS ALAMOS,NM 87545
来源：
PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 24期
关键词：
D O I：
10.1103/PhysRevLett.65.3056
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have performed high-resolution angle-resolved-photoemission experiments on Bi2Sr2CaCu2O8+single crystals with different annealing histories. By depositing a small amount of Au on the surface, we were able to distinguish electronic states associated with the Bi-O surface layer. We found that the Bi-O atomic surface layer is metallic and superconducting for samples that were high-temperature annealed in oxygen but not for as-grown samples. The Cu-O plane is found to be superconducting in all samples. © 1990 The American Physical Society.
引用
收藏
页码：3056 / 3059
页数：4
相关论文
共 50 条
  • [31] Doping dependence of Bi2Sr2CaCu2O8+delta in the normal state
    Loeser, AG
    Dessau, DS
    Shen, ZX
    PHYSICA C, 1996, 263 (1-4): : 208 - 213
  • [32] Nonequilibrium vortex melting in Bi2Sr2CaCu2O8+delta crystals
    Keener, CD
    Trawick, ML
    Ammirata, SM
    Hebboul, SE
    Garland, JC
    PHYSICAL REVIEW LETTERS, 1997, 78 (06) : 1118 - 1121
  • [33] Fermi surface of Bi2Sr2CaCu2O8+delta thin films
    Hatterer, CJ
    Mairet, V
    Beuran, FC
    Xie, XM
    Xu, XZ
    Lagues, M
    Coussot, C
    Eustache, B
    Adrian, H
    Wagner, P
    Cavellin, CD
    Indlekofer, G
    Taleb, A
    PHYSICA C, 1996, 261 (1-2): : 153 - 156
  • [34] NATURE AND EXTENT OF OXYGEN NONSTOICHIOMETRY IN BI2SR2CACU2O8+DELTA
    IRVINE, JTS
    NAMGUNG, C
    JOURNAL OF SOLID STATE CHEMISTRY, 1990, 87 (01) : 29 - 34
  • [35] OXYGEN-CONTENT AND MICROSTRUCTURE IN BI2SR2CACU2O8+DELTA
    GONZALEZCALBET, JM
    CANEIRO, A
    RAMIREZ, J
    VALLETREGI, M
    PHYSICA C, 1991, 185 : 637 - 638
  • [36] ANOMALOUSLY LARGE GAP ANISOTROPY IN THE A-B PLANE OF BI2SR2CACU2O8+DELTA
    SHEN, ZX
    DESSAU, DS
    WELLS, BO
    KING, DM
    SPICER, WE
    ARKO, AJ
    MARSHALL, D
    LOMBARDO, LW
    KAPITULNIK, A
    DICKINSON, P
    DONIACH, S
    DICARLO, J
    LOESER, AG
    PARK, CH
    PHYSICAL REVIEW LETTERS, 1993, 70 (10) : 1553 - 1556
  • [37] Gap anisotropy in the angle-resolved photoemission spectroscopy of Bi2Sr2CaCu2O8+δ
    Maitra, T
    Taraphder, A
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1999, 325 (1-2): : 61 - 69
  • [38] The topology of the Fermi surface of Bi2Sr2CaCu2O8-δ from angle resolved photoemission
    Golden, MS
    Borisenko, SV
    Legner, S
    Pichler, T
    Dürr, C
    Knupfer, M
    Fink, J
    Yang, G
    Abell, S
    Reichardt, G
    Müller, R
    Janowitz, C
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2000, 341 : 2099 - 2102
  • [39] Interpretation of electronic Raman and angle resolved photoemission spectra of Bi2Sr2CaCu2O8
    Tanaka, J
    Shimizu, M
    Kamiya, K
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1995, 56 (12) : 1759 - 1760
  • [40] CRITICAL-TEMPERATURE OPTIMIZATION IN BI2SR2CACU2O8+DELTA CRYSTALS
    XENIKOS, DG
    STROBEL, P
    PHYSICA C, 1995, 248 (3-4): : 343 - 348
12345