CALCULATIONS OF TWO-PHOTON CONDUCTIVITY IN SEMICONDUCTORS
- 1 April 1969
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 14 (7) , 231-233
- https://doi.org/10.1063/1.1652792
Abstract
The photoconductivity produced in some direct‐band‐gap semiconductors by the two‐photon absorption process is investigated theoretically and found to be a very complicated function of the crystal parameters, the excitation photon energy, and the light excitation intensity. An application of the theory to a GaAs crystal is carried out.Keywords
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