DYNAMIC CORRELATIONS IN LIQUID AND GLASSY SELENIUM - SEARCH FOR INTERMEDIATE SCALES

Authors
GONZALEZ MA SEVERIANO JLJ ALMARZA NG ENCISO E BERMEJO FJ
Citation
Ma. Gonzalez et al., DYNAMIC CORRELATIONS IN LIQUID AND GLASSY SELENIUM - SEARCH FOR INTERMEDIATE SCALES, Journal of non-crystalline solids, 207, 1996, pp. 485-489
Citations number
22
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of non-crystalline solids → ACNP
ISSN journal
00223093
Volume
207
Year of publication
1996
Part
2
Pages
485 - 489
Database
ISI
SICI code
0022-3093(1996)207:<485:DCILAG>2.0.ZU;2-9
Abstract
The analysis of the structure and dynamics of liquid and glassy seleni um points to the existence of an intermediate length-scale which can a ccount for most of the properties of liquid and amorphous selenium. Fr om this coarse-grained description the method of Langevin dynamics is applied to increase the spatial and time windows. This approach permit s the properties of the disordered phases of selenium to be studied ov er wider scales.