High-Tc superconductivity in bismuthates - how many roads lead to high Tc?

Bertram Batlogg; Robert J. Cava; Lynn F. Schneemeyer; Gerald P. Espinosa

doi:10.1147/rd.333.0208

High-T_c superconductivity in bismuthates - how many roads lead to high T_c?

Bertram Batlogg, Robert J. Cava, Lynn F. Schneemeyer, Gerald P. Espinosa

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

The superconducting transition temperature in BaBiO₃-based superconductors exceeds 30 K. Magnetic measurements are analyzed to give their density of state. The uniqueness of Bi-O and Cu-O superconductors is revealed in an updated T_c-γ plot. The two classes of compounds share basic electronic properties, particularly a partially unoccupied band with significant O 2p character, which might favor a common pairing mechanism.

Original language	English
Pages (from-to)	208-214
Number of pages	7
Journal	IBM Journal of Research and Development
Volume	33
Issue number	3
DOIs	https://doi.org/10.1147/rd.333.0208
State	Published - 1989

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10.1147/rd.333.0208

Cite this

@article{a6aff45d1fd743299fc9245c3a08c402,

title = "High-Tc superconductivity in bismuthates - how many roads lead to high Tc?",

abstract = "The superconducting transition temperature in BaBiO3-based superconductors exceeds 30 K. Magnetic measurements are analyzed to give their density of state. The uniqueness of Bi-O and Cu-O superconductors is revealed in an updated Tc-γ plot. The two classes of compounds share basic electronic properties, particularly a partially unoccupied band with significant O 2p character, which might favor a common pairing mechanism.",

author = "Bertram Batlogg and Cava, \{Robert J.\} and Schneemeyer, \{Lynn F.\} and Espinosa, \{Gerald P.\}",

year = "1989",

doi = "10.1147/rd.333.0208",

language = "English",

volume = "33",

pages = "208--214",

journal = "IBM Journal of Research and Development",

issn = "0018-8646",