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High-pressure synthesis of the perovskite rhodate CaRhO3

โœ Scribed by K. Yamaura; E. Takayama-Muromachi

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
187 KB
Volume
445-448
Category
Article
ISSN
0921-4534

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โœฆ Synopsis

The calcium rhodate CaRhO 3 , which crystallizes in a perovskite structure, was synthesized for the first time. Critical conditions as such high-temperature and high-pressure were found essential to the synthesis. Electrical resistivity measurement and SQUID magnetometry on the polycrystalline sample revealed it is electrically conducting as well as SrRhO 3 and there is neither magnetic transition nor superconductivity above 1.8 K. This compound would offer an opportunity for research into nature of the 4d strongly correlated electrons system.

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