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A cluster-like approach for the valence transition in SmS compounds

✍ Scribed by J. Zieliński

Book ID
112512703
Publisher
Springer
Year
1985
Tongue
English
Weight
193 KB
Volume
59
Category
Article
ISSN
1434-6036

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📜 SIMILAR VOLUMES

A theoretical study of the valence trans
A theoretical study of the valence transition in Sm1 −xMxS alloys
✍ I. Aveline; J. R. Iglesias-Sicardi 📂 Article 📅 1979 🏛 Springer US 🌐 English ⚖ 457 KB

We present a theoretical model to explain the valence transitions of Sm in Sml-xMxS alloys, where M is a transition metal (e.g., Y or La). The f-level of Sm is described as a zero-width band with a finite Coulomb repulsion U, hybridized with the d band of the alloy, which is treated in the coherent