ELECTRICAL AND DIELECTRIC-PROPERTIES OF THE BI4SR3CA3CU4OX (4 3/3/4) GLASSY SEMICONDUCTOR - COMMENT/

Authors
GHOSH A
Citation
A. Ghosh, ELECTRICAL AND DIELECTRIC-PROPERTIES OF THE BI4SR3CA3CU4OX (4 3/3/4) GLASSY SEMICONDUCTOR - COMMENT/, Physical review. B, Condensed matter, 55(4), 1997, pp. 2678-2679
Citations number
5
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
55
Issue
4
Year of publication
1997
Pages
2678 - 2679
Database
ISI
SICI code
0163-1829(1997)55:4<2678:EADOTB>2.0.ZU;2-A
Abstract
A recent paper from Som and Chaudhuri [Phys. Rev. B 41, 1581 (1990)], regarding the electrical and dielectric properties of Bi4Sr3Ca3Cu4Ox g lass is reanalyzed. It is shown that the theoretical analysis for the ac conductivity and its frequency exponent performed by the authors is incorrect.