Dielectric constants of binary rare-earth compounds

Autor(en): Xue, D
Betzler, K
Hesse, H
Stichwörter: CRYSTALS; IONS; Physics; Physics, Condensed Matter; POLARIZABILITY; SEMICONDUCTORS
Erscheinungsdatum: 2000
Herausgeber: IOP PUBLISHING LTD
Journal: JOURNAL OF PHYSICS-CONDENSED MATTER
Volumen: 12
Ausgabe: 13
Startseite: 3113
Seitenende: 3118
Zusammenfassung: 
The dielectric constants of rare-earth oxides (RE2O3) and rare-earth nitrides, phosphides, arsenides, and antimonides (REX, RE = rare-earth element, X = N, P, As, Sb) are quantitatively estimated. The estimation is based on the approximately linear relationship between the dielectric constant and the atomic number of the constituent atoms. Similar correlations are valid in nearly all series of related compounds; thus the approach presented here can be used as an effective tool in the search for materials with specific properties, e.g, high dielectric constants.
ISSN: 09538984
DOI: 10.1088/0953-8984/12/13/319

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