Title :
On the kinetics description of below-Tg structural relaxation in network glass formers
Author :
Balitska, V. ; Golovchak, R. ; Shpotyuk, O.
Author_Institution :
Lviv Institute of Materials of SRC “Carat”, Ukraine
Abstract :
Phenomenological description of below-Tg structural relaxation known as long-term natural physical ageing in network glass formers exemplified by binary arsenic selenides was adequately developed within first-order kinetics. This kinetics was shown to obey a character stretched exponentional behavior being treated as sequence of aligning-shrinkage stages throughtout glassy matrix.
Keywords :
Aging; Educational institutions; Equations; Fitting; Glass; Kinetic theory; Statistical distributions; double-well potential; kinetics; network glass; physical ageing; relaxation;
Conference_Titel :
Oxide Materials for Electronic Engineering (OMEE), 2012 IEEE International Conference on
Conference_Location :
Lviv, Ukraine
Print_ISBN :
978-1-4673-4491-3
DOI :
10.1109/OMEE.2012.6464788
