THE STRUCTURE OF LIQUID THALLIUM SELENIDE

Authors
BARNES AC GUO C
Citation
Ac. Barnes et C. Guo, THE STRUCTURE OF LIQUID THALLIUM SELENIDE, Journal of physics. Condensed matter, 6, 1994, pp. 10000229-10000234
Citations number
7
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
6
Year of publication
1994
Supplement
23
Pages
10000229 - 10000234
Database
ISI
SICI code
0953-8984(1994)6:<10000229:TSOLTS>2.0.ZU;2-8
Abstract
The structure of the liquid semiconductor thallium selenide (Tl2Se) ha s been determined to the partial structure factor level using the tech nique of neutron scattering and isotopic substitution. The results sho w strong hetero-coordination with a Tl-Se closest distance of 3.2 angs trom, a broad Tl-Tl distance centred at 4.5 angstrom and the Se-Se dis tance at 4.8 angstrom. The results agree with a structure that is esse ntially determined by ionic interactions.