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Prediction of compounds with electric and magnetic ordering

Journal Article:

Abstract

The possibility of polymorphic transformations from the structure of the pyrochlore type into that of the perovskite type for nine lead-containing compounds has been forecast. Some of them (PbTaO/sub 3/, Pb/sub 2/NiTaO/sub 6/, Pb/sub 2/MnTaO/sub 6/, Pb/sub 2/SmTaO/sub 6/) are expected to have, in addition to common for all lead-containing perovskites ferro-or antiferro-electric properties, specific magnetic properties. The periods of elementary cells of new perovskites are forecast. The possibility of considerable reduction of the number of errors when searching thermodynamical parameters of transformation has been shown.
Authors:
Nikiforov, L G [1] 
  1. Rybinskij Aviatsionnyj Tekhnologicheskij Inst. (USSR)
Publication Date:
Mar 01, 1979
Product Type:
Journal Article
Reference Number:
AIX-11-501841; EDB-80-072031
Resource Relation:
Journal Name: Izv. Akad. Nauk SSSR, Neorg. Mater.; (USSR); Journal Volume: 15:3
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; FERROELECTRIC MATERIALS; PHASE TRANSFORMATIONS; LEAD; MANGANESE OXIDES; NICKEL OXIDES; SAMARIUM OXIDES; TANTALUM OXIDES; CHEMICAL PREPARATION; FORECASTING; LATTICE PARAMETERS; VERY HIGH PRESSURE; VERY HIGH TEMPERATURE; CHALCOGENIDES; DIELECTRIC MATERIALS; ELEMENTS; MANGANESE COMPOUNDS; MATERIALS; METALS; NICKEL COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SAMARIUM COMPOUNDS; SYNTHESIS; TANTALUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; 400201* - Chemical & Physicochemical Properties
OSTI ID:
5468002
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: IVNMA
Submitting Site:
INIS
Size:
Pages: 479-482
Announcement Date:

Journal Article:

Citation Formats

Nikiforov, L G. Prediction of compounds with electric and magnetic ordering. USSR: N. p., 1979. Web.
Nikiforov, L G. Prediction of compounds with electric and magnetic ordering. USSR.
Nikiforov, L G. 1979. "Prediction of compounds with electric and magnetic ordering." USSR.
@misc{etde_5468002,
title = {Prediction of compounds with electric and magnetic ordering}
author = {Nikiforov, L G}
abstractNote = {The possibility of polymorphic transformations from the structure of the pyrochlore type into that of the perovskite type for nine lead-containing compounds has been forecast. Some of them (PbTaO/sub 3/, Pb/sub 2/NiTaO/sub 6/, Pb/sub 2/MnTaO/sub 6/, Pb/sub 2/SmTaO/sub 6/) are expected to have, in addition to common for all lead-containing perovskites ferro-or antiferro-electric properties, specific magnetic properties. The periods of elementary cells of new perovskites are forecast. The possibility of considerable reduction of the number of errors when searching thermodynamical parameters of transformation has been shown.}
journal = {Izv. Akad. Nauk SSSR, Neorg. Mater.; (USSR)}
volume = {15:3}
journal type = {AC}
place = {USSR}
year = {1979}
month = {Mar}
}