CRYSTAL-STRUCTURE OF THE LOW-TEMPERATURE PHASE OF ALPHA-BACU4S3 OBSERVED BY TEM AND ED

Authors
NAGAOKA N OKADA Y YOKOTA Y OHTANI T
Citation
N. Nagaoka et al., CRYSTAL-STRUCTURE OF THE LOW-TEMPERATURE PHASE OF ALPHA-BACU4S3 OBSERVED BY TEM AND ED, Journal of Electron Microscopy, 45(6), 1996, pp. 465-470
Citations number
8
Categorie Soggetti
Microscopy
Journal title
Journal of Electron Microscopy → ACNP
ISSN journal
00220744
Volume
45
Issue
6
Year of publication
1996
Pages
465 - 470
Database
ISI
SICI code
0022-0744(1996)45:6<465:COTLPO>2.0.ZU;2-Q
Abstract
Layered ternary chalcogenide alpha-BaCu4S3 shows a phase transition at ca, 190K, Electron diffraction studies revealed that the transition w as accompanied by the formation of a superstructure with a wave vector of q = (1/5) b. The observed superlattice electron diffraction patte rns were analyzed on the basis of a superstructure model using the mul ti-slice calculation method.