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Far-infrared radiation controlled chaos in n-GaAs

Frank, U., Brandl, Andreas and Prettl, Wilhelm (1989) Far-infrared radiation controlled chaos in n-GaAs. Solid State Communications 69 (9), pp. 891-894.

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The effect of far-infrared irradiation on selfgenerated periodic and chaotic current fluctuations in the post-breakdown regimes of n-GaAs has been investigated at liquid helium temperature. In an external magnetic field of 40 mT the material showed a sequence of frequency-locked oscillations being ordered according to the Farey-Tree. Depending on the irradiation intensity a shifting and scaling of the bias voltage ranges of the frequency-locking states has been observed.

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Item type:Article
Date:March 1989
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Identification Number:
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Item ID:17354
Owner only: item control page


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