HIGH MAGNETIC-FIELD STUDIES OF HGSE FAR-INFRARED REFLECTIVITY

Authors
HAUSENBLAS M WITOWSKI AM WITTLIN A MYCIELSKI A WYDER P
Citation
M. Hausenblas et al., HIGH MAGNETIC-FIELD STUDIES OF HGSE FAR-INFRARED REFLECTIVITY, Semiconductor science and technology, 9(1), 1994, pp. 77-80
Citations number
25
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Condensed Matter","Material Science
Journal title
Semiconductor science and technology → ACNP
ISSN journal
02681242
Volume
9
Issue
1
Year of publication
1994
Pages
77 - 80
Database
ISI
SICI code
0268-1242(1994)9:1<77:HMSOHF>2.0.ZU;2-O
Abstract
We investigate the low-energy magneto-optical properties of HgSe:Cr by means of far-infrared spectroscopy in magnetic fields up to 20 T. The obtained spectra are interpreted and analysed in terms of a dynamic, magnetic field-dependent dielectric function. The theoretical model de scribes the magnetoplasma edge and helicon waves as well as an unusual shift and a dispersion-like To phonon-related structure in HgSe:Cr re flectivity in a magnetic field.