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Far-Infrared Two-Photon Transitions in n-GaAs

Böhm, W., Ettlinger, E. and Prettl, Wilhelm (1981) Far-Infrared Two-Photon Transitions in n-GaAs. Physical Review Letters (PRL) 47 (17), pp. 1198-1201.

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Abstract

Two-photon transitions in the far-infrared spectral range have been observed for the first time. The magnetophotoconductivity of n-GaAs measured by a pulsed high-power CH3F molecular laser at λ=496 μm exhibited two-photon transitions between 1s and 2s shallow donor states and two-photon cyclotron resonance. The experimental results and symmetry considerations indicate that the observed two-photon cyclotron resonance is caused by impurities.


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Item type:Article
Date:26 October 1981
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Identification Number:
ValueType
10.1103/PhysRevLett.47.1198DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevLett.47.1198Publisher
Classification:
NotationType
32.80.Kf, 72.40.+w, 76.40.+b, 78.20.LsPACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Item ID:17512
Owner only: item control page

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