QUANTUM OSCILLATIONS OF THE HOPPING MAGNETOCONDUCTIVITY IN DOPED SEMICONDUCTORS - THE INFLUENCE OF COMPENSATION

Authors
SCHIRMACHER W FRITZSCHE HT KEMPTER R
Citation
W. Schirmacher et al., QUANTUM OSCILLATIONS OF THE HOPPING MAGNETOCONDUCTIVITY IN DOPED SEMICONDUCTORS - THE INFLUENCE OF COMPENSATION, Solid state communications, 88(2), 1993, pp. 125-129
Citations number
30
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
88
Issue
2
Year of publication
1993
Pages
125 - 129
Database
ISI
SICI code
0038-1098(1993)88:2<125:QOOTHM>2.0.ZU;2-N
Abstract
Recently the authors have shown that quantum interference effects with in a single hopping event can produce damped oscillations of the hoppi ng magnetoconductivity of lightly doped semiconductors. Here we invest igate this effect as a function of compensation. We find that the osci llation frequency is doubled as the Fermi level moves from the top to the center of the impurity band.