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Collective modes in semiconductor superlattices

✍ Scribed by G.Gonzalez de la Cruz; A. Tselis; J.J. Quinn

Book ID
107814442
Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
549 KB
Volume
44
Category
Article
ISSN
0022-3697

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πŸ“œ SIMILAR VOLUMES

Collective excitations in semiconductor
Collective excitations in semiconductor superlattices
✍ Wilson B. da Costa; Umbelino de Freitas; Nelson Studart πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 143 KB

Collective excitations in semiconductor superlattices are studied beyond the randomphase approximation (RPA). The Singwi, 'Tosi, Land and SjΓΆlander (STLS) theory, which accounts for exchange and short-range correlations effects through an effective potential depending on the structure factor, is gen