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Nonlinear far-infrared photoionization of shallow acceptors in Germanium

Jungwirt, G. and Prettl, Wilhelm (1991) Nonlinear far-infrared photoionization of shallow acceptors in Germanium. Infrared Physics & Technology 32, pp. 191-194.

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Abstract

The optical saturation of nonresonant photoionization of shallow acceptors in p-Ge was investigated at low temperatures using a high-power FIR molecular laser. The experimental results were analyzed in terms of a rate equation model. Very small saturation intensities in the order of 10 mW/cm−2 and long free hole recombination times in the range of 10 μs were observed.


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Item type:Article
Date:1991
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Identification Number:
ValueType
10.1016/0020-0891(91)90109-SDOI
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:17071
Owner only: item control page

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