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The absorption edges of GeS and Urbach's rule

✍ Scribed by J.D. Wiley; D. Thomas; E. Schönherr; A. Breitschwerdt


Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
744 KB
Volume
41
Category
Article
ISSN
0022-3697

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📜 SIMILAR VOLUMES


Comment on the applicability of Urbach's
✍ M.G. Sceats; Stuart A. Rice 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 611 KB

The extent to which the absorption protile below the fust exciton band can be predicted without recourse to resonance transfer and strong exciton-phonon coupling is evaluated for a crystal transition derived from a moderately intense free molecule transition. It-is argued, on the basis of a simple m