Crystal structure of the low-temperature phase of α-BaCu4S3 observed by TEM and ED

Noriyuki Nagaoka; Yuji Okada; Yasuhiro Yokota; Tsukio Ohtani

doi:10.1093/oxfordjournals.jmicro.a023469

Crystal structure of the low-temperature phase of α-BaCu₄S₃ observed by TEM and ED

Noriyuki Nagaoka, Yuji Okada, Yasuhiro Yokota, Tsukio Ohtani

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

Abstract

Layered ternary chalcogenide α-BaCu₄S₃ shows a phase transition at ca. 190K. Electron diffraction studies revealed that the transition was accompanied by the formation of a superstucture with a wave vector of q = (1/5) b*. The observed superlattice electron diffraction patterns were analyzed on the basis of a superstructure model using the multi-slice calculation method.

Original language	English
Pages (from-to)	465-470
Number of pages	6
Journal	Journal of Electron Microscopy
Volume	45
Issue number	6
DOIs	https://doi.org/10.1093/oxfordjournals.jmicro.a023469
Publication status	Published - Jan 1 1996

Keywords

Chalcogenide
Electron diffraction
Phase transition
Superstructure

ASJC Scopus subject areas

Instrumentation

Access to Document

10.1093/oxfordjournals.jmicro.a023469

Cite this

@article{c0a0c2d11e1848c5bc47af1bf5e1cdd6,

title = "Crystal structure of the low-temperature phase of α-BaCu4S3 observed by TEM and ED",

abstract = "Layered ternary chalcogenide α-BaCu4S3 shows a phase transition at ca. 190K. Electron diffraction studies revealed that the transition was accompanied by the formation of a superstucture with a wave vector of q = (1/5) b*. The observed superlattice electron diffraction patterns were analyzed on the basis of a superstructure model using the multi-slice calculation method.",

keywords = "Chalcogenide, Electron diffraction, Phase transition, Superstructure",

author = "Noriyuki Nagaoka and Yuji Okada and Yasuhiro Yokota and Tsukio Ohtani",

year = "1996",

month = jan,

day = "1",

doi = "10.1093/oxfordjournals.jmicro.a023469",

language = "English",

volume = "45",

pages = "465--470",

journal = "Microscopy (Oxford, England)",

issn = "2050-5698",

publisher = "Japanese Society of Microscopy",

number = "6",

}

TY - JOUR

T1 - Crystal structure of the low-temperature phase of α-BaCu4S3 observed by TEM and ED

AU - Nagaoka, Noriyuki

AU - Okada, Yuji

AU - Yokota, Yasuhiro

AU - Ohtani, Tsukio

PY - 1996/1/1

Y1 - 1996/1/1

N2 - Layered ternary chalcogenide α-BaCu4S3 shows a phase transition at ca. 190K. Electron diffraction studies revealed that the transition was accompanied by the formation of a superstucture with a wave vector of q = (1/5) b*. The observed superlattice electron diffraction patterns were analyzed on the basis of a superstructure model using the multi-slice calculation method.

AB - Layered ternary chalcogenide α-BaCu4S3 shows a phase transition at ca. 190K. Electron diffraction studies revealed that the transition was accompanied by the formation of a superstucture with a wave vector of q = (1/5) b*. The observed superlattice electron diffraction patterns were analyzed on the basis of a superstructure model using the multi-slice calculation method.

KW - Chalcogenide

KW - Electron diffraction

KW - Phase transition

KW - Superstructure

UR - http://www.scopus.com/inward/record.url?scp=5644261542&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=5644261542&partnerID=8YFLogxK

U2 - 10.1093/oxfordjournals.jmicro.a023469

DO - 10.1093/oxfordjournals.jmicro.a023469

M3 - Article

AN - SCOPUS:5644261542

SN - 2050-5698

VL - 45

SP - 465

EP - 470

JO - Microscopy (Oxford, England)

JF - Microscopy (Oxford, England)

IS - 6

ER -