NONLINEAR FAR-INFRARED PHOTOACOUSTIC MAGNETOSPECTROSCOPY OF N-GAAS AT LOW-TEMPERATURES

SCHILZ, A and HUBER, L and PRETTL, W and KAMINSKI, J (1992) NONLINEAR FAR-INFRARED PHOTOACOUSTIC MAGNETOSPECTROSCOPY OF N-GAAS AT LOW-TEMPERATURES. APPLIED PHYSICS LETTERS, 60 (19). pp. 2394-2396. ISSN 0003-6951,

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Abstract

The far-infrared magnetoabsorption of shallow donors in n-GaAs has been investigated as a function of irradiation intensity applying a low-temperature photoacoustic cell. Optical cross sections and saturation intensities of various optical transitions were quantitatively determined yielding recombination times of excited electrons.

Item Type: Article
Uncontrolled Keywords: FREE-ELECTRON LASER; MAGNETOPHOTOCONDUCTIVITY;
Depositing User: Dr. Gernot Deinzer
Last Modified: 19 Oct 2022 08:44
URI: https://pred.uni-regensburg.de/id/eprint/54538

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