Published March 1996 | Version v1
Journal article Metadata-only

Physicochemical properties of Nd1-xCaxCr1-yZnyO3 solid solutions

Creators

  • 1. Institut Vysokotemperaturnoj Ehlektrokhimii UrO Rossijskoj Akademii Nauk, Ekaterinburg (Russian Federation)

Description

Electrophysical properties of Nd1-xCaxCr1-yZnyO3 solid solutions are studied. Thermo-emf and electric conductivity at the air within 770-1270 k temperature range are measured. Materials are shown to be p-type semiconductors with conductivity jumping-over mechanism, zinc introduction results in the essential increase of electric conductivity. The samples have stable conductivity within pO2 wide range. 1 ref.; 4 figs

Additional details

Additional titles

Original title (Russian)
Физико-химические свойства твердых растворов Нд

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
32
Journal Issue
3
Journal Page Range
p. 364-366.
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
27067779
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CALCIUM OXIDES; CHROMIUM OXIDES; ELECTRIC CONDUCTIVITY; NEODYMIUM OXIDES; SEMICONDUCTOR MATERIALS; SOLID SOLUTIONS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0400-1000 K; TEMPERATURE RANGE 1000-4000 K; THERMOELECTRIC PROPERTIES; ZINC OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; CHROMIUM COMPOUNDS; DISPERSIONS; ELECTRICAL PROPERTIES; HOMOGENEOUS MIXTURES; MATERIALS; MIXTURES; NEODYMIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SOLUTIONS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS; ZINC COMPOUNDS