DISLOCATION DYNAMICS IN GE SINGLE-CRYSTALS UNDER CONDITIONS OF PERIODIC 2-LEVEL INTERMITTENT LOADING

Authors
IUNIN YL NIKITENKO VI ORLOV VI
Citation
Yl. Iunin et al., DISLOCATION DYNAMICS IN GE SINGLE-CRYSTALS UNDER CONDITIONS OF PERIODIC 2-LEVEL INTERMITTENT LOADING, Physica status solidi. a, Applied research, 138(2), 1993, pp. 601-606
Citations number
17
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. a, Applied research → ACNP
ISSN journal
00318965
Volume
138
Issue
2
Year of publication
1993
Pages
601 - 606
Database
ISI
SICI code
0031-8965(1993)138:2<601:DDIGSU>2.0.ZU;2-T
Abstract
The results of an experimental study of the mobility of individual dis locations in germanium single crystals under intermittent two-level lo ading are presented. The data obtained have been analysed within the f ramework of a kinetic model taking into account the processes of kink diffusion and drift as well as the point defect atmosphere dragging. Q ualitative agreement between the calculated dependences and experiment al data is observed. The possible reasons of divergences observed are discussed.