Reduced alkaline earth tantalates
Journal Article
·
· Materials Research Bulletin
- Lucent Technologies, Murray Hill, NJ (United States). Bell Labs.
Among reduced ternary transition metal oxides, tantalates are rare, even though interesting electronic properties might be expected. Here, the authors report on new reduced alkaline earth tantalates Ca{sub 2}Ta{sub 2}O{sub 6}F, Sr{sub 3{minus}x}Ta{sub 5}O{sub 15}, and Ba{sub 2}Ta{sub 15}O{sub 32} grown under vacuum conditions and high temperatures. These reduced ternary tantalates are isostructural with known reduced ternary niobates, indicating a strong similarity of the crystal chemistry between the two systems.
- OSTI ID:
- 514725
- Journal Information:
- Materials Research Bulletin, Journal Name: Materials Research Bulletin Journal Issue: 7 Vol. 32; ISSN MRBUAC; ISSN 0025-5408
- Country of Publication:
- United States
- Language:
- English
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