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Influence of the Quasiparticle Non-Conservation on the Interaction of Exciton Currents

✍ Scribed by D. Lj. Mirjanić; Z. Rajilić

Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
128 KB
Volume
137
Category
Article
ISSN
0370-1972

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📜 SIMILAR VOLUMES

Influence of the Non-Hermitean Splitting
Influence of the Non-Hermitean Splitting Terms on Excitonic Spectra
✍ R. Zimmermann 📂 Article 📅 1970 🏛 John Wiley and Sons 🌐 English ⚖ 461 KB

## Abstract A treatment of the Bethe‐Salpeter equation leads to additional short‐range interaction terms in the effective‐mass equation of the exciton theory. These non‐Hermitean splitting terms decrease the excitation energies and cause the triplet energy to be the first to become zero if the ener