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Excitons in silicon nanocrystallites

✍ Scribed by D. Babić; R. Tsu


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
90 KB
Volume
22
Category
Article
ISSN
0749-6036

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📜 SIMILAR VOLUMES


Phonon wind on excitons in silicon
✍ A.V. Akimov; A.A. Kaplyanskii; E.S. Moskalenko 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 529 KB

The invited talk was given by A.V. Akimov. We ohservcd experimentally the strong effect of nonequilibrium phonons on the intensity of the luminesccncc of free and bound cxcitons, created by optical illumination of a Si surface immersed in liquid helium (7'= I .8 K). The polarity of the phonon-induc