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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-83474
- DOI to cite this document:
- 10.5283/epub.8347
Alternative links to fulltext:DOI
Abstract
The resonant circular photogalvanic effect is observed in wurtzite (0001)-oriented GaN low-dimensional structures excited by infrared radiation. The current is induced by angular-momentum transfer of photons to the photoexcited electrons at resonant intersubband optical transitions in a GaN/AlGaN heterojunction. The signal reverses upon the reversal of the radiation helicity or, at fixed ...

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