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1997 | 92 | 1 | 248-250
Article title

Isovalence Substitutions in Multicomponent Aluminates ABCO_{4}

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EN
Abstracts
EN
The crystallochemical characteristics of polycrystalline samples, Sr_{1-x}La_{x}AlO_{4}, Sr_{1-x}Νd_{x}ΑlO_{4} (x = 0.02+0.20) and Sr_{1-x}Bi_{x}NdΑlO_{4} (x = 0.05 ÷ 0.50) prepared by the oxalate coprecipitation and cryochemical technique have been investigated. The existence limits of single-phase states for pairs of elements Sr-Pb (x < 0.05) and Nd-Bi (x < 0.2) were determined. The microprobe X-ray analysis showed the Bi uniform distribution. The dielectric properties of pure SrLaΑlO_{4}, SrLaGaO_{4} and partial replacement La → Nd samples were measured. It can be concluded that these compounds are suitable as substrate materials of HTSC thin films.
Keywords
EN
Publisher

Year
Volume
92
Issue
1
Pages
248-250
Physical description
Dates
published
1997-07
Contributors
  • Lomonossov Moscow State University, 119899 GSP-3 Moscow, Russia
author
  • Lomonossov Moscow State University, 119899 GSP-3 Moscow, Russia
author
  • Lomonossov Moscow State University, 119899 GSP-3 Moscow, Russia
author
  • Lomonossov Moscow State University, 119899 GSP-3 Moscow, Russia
author
  • Institute of Electronic Material Technology, Wólczyńska 133, 01-919 Warsaw, Poland
  • Institute of Electronic Material Technology, Wólczyńska 133, 01-919 Warsaw, Poland
References
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Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z135kz
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