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Special features of vibrational properties of mixed crystals with TlSe structure

✍ Scribed by N.M. Gasanly; A.S. Ragimov; A.F. Goncharov; N.N. Melnik; E.A. Vinogradov

Publisher
Elsevier Science
Year
1983
Weight
941 KB
Volume
115
Category
Article
ISSN
0378-4363

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πŸ“œ SIMILAR VOLUMES

Semiconducting properties of mixed cryst
Semiconducting properties of mixed crystals with perovskite structure
✍ G.H. Jonker πŸ“‚ Article πŸ“… 1954 πŸ› Elsevier Science βš– 249 KB

Many compounds with the general composition ABO3 belong to the class of perovskite structures. The A-ions must be of about the same size as the O-ions and the B-ions must fit between 6 O-ions forming an octahedron. Examples are Na I +Ta s + O3, Ca 2+Ti 4+ O3, La 3 + Fe 3+-O 3. Within this structure