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- Title
Optical excitation of space-charge waves involving interband transitions in Bi<sub>12</sub>GeO<sub>20</sub> Crystals.
- Authors
Petrov, D. V.; Lebedev, V. V.; Bryksin, V. V.; Pleshakov, I. V.
- Abstract
The excitation of space-charge waves in a semiconductor (B12GeO20) crystal using light with photon energy close to the bandgap width has been studied. The sample crystal has been optically excited by exposure to an oscillating interference pattern. The existing model notions are consistent with the experimental results.
- Subjects
SEMICONDUCTORS; PHOTONS; OPTICAL interference; OSCILLATIONS; CRYSTALS spectra; BANDWIDTHS
- Publication
Technical Physics Letters, 2008, Vol 34, Issue 7, p549
- ISSN
1063-7850
- Publication type
Academic Journal
- DOI
10.1134/S1063785008070031