Doping-induced change of superconducting gap anisotropy in Bi2Sr2Ca1Cu2O8+δ

Science

Volumn 271, Issue 5253, 1996, Pages 1255-1257

  Kelley, R J ^a   Quitmann, C ^a   Onellion, M ^a   Berger, H ^b   Almeras, P ^b   Margaritondo, G ^b  

^a University of Wisconsin Madison   (United States)

^b Ecl Polytech Federale de Lausanne   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; ANNEALING; CRYSTAL SYMMETRY; DOPING (ADDITIVES); EMISSION SPECTROSCOPY; HIGH TEMPERATURE SUPERCONDUCTORS; LOW ENERGY ELECTRON DIFFRACTION; OXYGEN; SINGLE CRYSTALS; STOICHIOMETRY; SURFACE PROPERTIES;

HIGH RESOLUTION ANGLE RESOLVED PHOTOEMISSION MEASUREMENTS; IN SITU ANALYSIS; OXYGEN STOICHIOMETRY; SUPERCONDUCTING GAP ANISOTROPY; SURFACE QUALITY;

BISMUTH COMPOUNDS;

EID: 0030108387     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.271.5253.1255     Document Type: Article

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26. We benefited from conversations with I. BOZOVIC, J. Eckstein, R. Joynt, A. Chubukov, G Varelogiannis, and V. Kresin. The staff at the Wisconsin Synchrotron Radiation Center (SRC), particularly R Hansen and I. Baraniak, were most helpful Financial support was provided by the U.S. National Science Foundation, both directly and through support of the SRC, École Polytechnique Fédérale Lausanne, Fonds National Suisse de la Recherche Scientifique, and the Deutsche Forschungsgemeinschaft.