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

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 (US)
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
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Computer Science

Access to Document

10.1147/rd.333.0208

Cite this

@article{70895d78e3f94548a5f77c4785ec36e9,

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 (US)",

volume = "33",

pages = "208--214",

journal = "IBM Journal of Research and Development",

issn = "0018-8646",