Mixed niobates and tantalates of barium with a metastable perovskite structure

Journal Article · Sat Jul 01 00:00:00 EDT 1995 · Inorganic Materials

OSTI ID:161918

Salak, A N; Shilin, A D ^[1]; Olekhnovich, N M; Zhabko, T E ^[2]

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1. Vitebsk Pedagogical Institute (Belarus)
2. Belarussian Academy of Sciences, Minsk (Belarus)

Among perovskite-type compounds exhibiting one or another of the types of dipole ordering, considerable attention is given to mixed niobates and tantalates, AB{sub 1/2}{sup 3+} Nb{sub 1/2}O{sub 3} and AB{sub 1/2}{sup 3+} Ta{sub 1/2}O{sub 3}, containing Ba{sup 2+} ions on the A site. Barium-containing perovskites with complex compositions and their solid solutions find wide practical application as materials for microwave resonators with high Q-factors. The search for and investigation of new Ba-containing compounds with perovskite-type structures are of interest in gaining greater insight into the features of these oxide systems.

• OSTI ID: 161918
• Journal Information: Inorganic Materials, Journal Name: Inorganic Materials Journal Issue: 7 Vol. 31; ISSN 0020-1685; ISSN INOMAF
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
BARIUM COMPOUNDS
DIELECTRIC PROPERTIES
LATTICE PARAMETERS
NIOBATES
SOLID SOLUTIONS
TANTALATES