VISUALIZATION OF LATERAL MOVEMENT OF CURRENT-FILAMENTS IN N-GAAS

Authors
HIRSCHINGER J KOSTIAL H PRETTL W
Citation
J. Hirschinger et al., VISUALIZATION OF LATERAL MOVEMENT OF CURRENT-FILAMENTS IN N-GAAS, Solid state communications, 106(4), 1998, pp. 187-192
Citations number
17
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
106
Issue
4
Year of publication
1998
Pages
187 - 192
Database
ISI
SICI code
0038-1098(1998)106:4<187:VOLMOC>2.0.ZU;2-9
Abstract
In the regime of low-temperature impurity breakdown the influence of a magnetic field on current filaments yields complex voltage oscillatio ns. With a new optical technique the spatio-temporal dynamics of filam ents involving nucleation, lateral movements and extinction have been visualized corresponding to a certain type of electrical oscillation. (C) 1998 Elsevier Science Ltd. All rights reserved.