Structural ordering in Ag-based ternary chalcogenide glasses

J. Liu; P. S. Salmon

doi:10.1209/epl/i1997-00387-4

Structural ordering in Ag-based ternary chalcogenide glasses

J. Liu, P. S. Salmon

University of East Anglia

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

14 Citations (SciVal)

Abstract

Results obtained by the method of isotopic substitution in neutron diffraction on the structural ordering in the glassy semiconductor g-(Ag₂Te)_0.5(As₂Te₃)_0.5 show that the short-range order of the network former (g-As₂Te₃) is retained and the Ag-Ag intermediate-range order is similar to that of the crystalline network modifier (c-Ag₂Te). By comparison with results for the glassy fast-ion conductor g-(Ag₂Se)_0.25(AsSe)_0.75 it is concluded that silver nearest-neighbour interactions are responsible for the absence of cationic motion.

Original language	English
Pages (from-to)	521-526
Number of pages	6
Journal	Europhysics Letters
Volume	39
Issue number	5
DOIs	https://doi.org/10.1209/epl/i1997-00387-4
Publication status	Published - 1 Sept 1997

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1209/epl/i1997-00387-4

Cite this

@article{4a6e47a59ff345d29a49ceed8219db26,

title = "Structural ordering in Ag-based ternary chalcogenide glasses",

abstract = "Results obtained by the method of isotopic substitution in neutron diffraction on the structural ordering in the glassy semiconductor g-(Ag2Te)0.5(As2Te3)0.5 show that the short-range order of the network former (g-As2Te3) is retained and the Ag-Ag intermediate-range order is similar to that of the crystalline network modifier (c-Ag2Te). By comparison with results for the glassy fast-ion conductor g-(Ag2Se)0.25(AsSe)0.75 it is concluded that silver nearest-neighbour interactions are responsible for the absence of cationic motion.",

author = "J. Liu and Salmon, \{P. S.\}",

year = "1997",

month = sep,

day = "1",

doi = "10.1209/epl/i1997-00387-4",

language = "English",

volume = "39",

pages = "521--526",

journal = "Europhysics Letters",

issn = "0295-5075",

publisher = "IOP Publishing",

number = "5",

}

TY - JOUR

T1 - Structural ordering in Ag-based ternary chalcogenide glasses

AU - Liu, J.

AU - Salmon, P. S.

PY - 1997/9/1

Y1 - 1997/9/1

N2 - Results obtained by the method of isotopic substitution in neutron diffraction on the structural ordering in the glassy semiconductor g-(Ag2Te)0.5(As2Te3)0.5 show that the short-range order of the network former (g-As2Te3) is retained and the Ag-Ag intermediate-range order is similar to that of the crystalline network modifier (c-Ag2Te). By comparison with results for the glassy fast-ion conductor g-(Ag2Se)0.25(AsSe)0.75 it is concluded that silver nearest-neighbour interactions are responsible for the absence of cationic motion.

AB - Results obtained by the method of isotopic substitution in neutron diffraction on the structural ordering in the glassy semiconductor g-(Ag2Te)0.5(As2Te3)0.5 show that the short-range order of the network former (g-As2Te3) is retained and the Ag-Ag intermediate-range order is similar to that of the crystalline network modifier (c-Ag2Te). By comparison with results for the glassy fast-ion conductor g-(Ag2Se)0.25(AsSe)0.75 it is concluded that silver nearest-neighbour interactions are responsible for the absence of cationic motion.

UR - http://www.scopus.com/inward/record.url?scp=0031231713&partnerID=8YFLogxK

U2 - 10.1209/epl/i1997-00387-4

DO - 10.1209/epl/i1997-00387-4

M3 - Article

AN - SCOPUS:0031231713

SN - 0295-5075

VL - 39

SP - 521

EP - 526

JO - Europhysics Letters

JF - Europhysics Letters

IS - 5

ER -

Structural ordering in Ag-based ternary chalcogenide glasses

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this