Sr2CaRu2Oy: A new phase of layered perovskite

S. Ikeda; Y. Maeno; M. Nohara; T. Fujita

doi:10.1016/0921-4534(95)00718-0

Sr₂CaRu₂O_y: A new phase of layered perovskite

S. Ikeda, Y. Maeno, M. Nohara, T. Fujita

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

We have synthesized a new phase of layered perovskite Sr₂CaRu₂O_y related to Sr₃Ru₂O₇. The Ca-substitution weakens the antiferromagnetic correlations and reduces the magnetic transition temperature from 15 to 3 K. The antiferromagnetic correlation between Ru⁴⁺ spins in Sr₂CaRu₂O_y can be varied by adjusting the oxygen content y.

Original language	English
Pages (from-to)	558-561
Number of pages	4
Journal	Physica C: Superconductivity and its applications
Volume	263
Issue number	1-4
DOIs	https://doi.org/10.1016/0921-4534(95)00718-0
Publication status	Published - May 1996
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/0921-4534(95)00718-0

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title = "Sr2CaRu2Oy: A new phase of layered perovskite",

abstract = "We have synthesized a new phase of layered perovskite Sr2CaRu2Oy related to Sr3Ru2O7. The Ca-substitution weakens the antiferromagnetic correlations and reduces the magnetic transition temperature from 15 to 3 K. The antiferromagnetic correlation between Ru4+ spins in Sr2CaRu2Oy can be varied by adjusting the oxygen content y.",

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AU - Maeno, Y.

AU - Nohara, M.

AU - Fujita, T.

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AB - We have synthesized a new phase of layered perovskite Sr2CaRu2Oy related to Sr3Ru2O7. The Ca-substitution weakens the antiferromagnetic correlations and reduces the magnetic transition temperature from 15 to 3 K. The antiferromagnetic correlation between Ru4+ spins in Sr2CaRu2Oy can be varied by adjusting the oxygen content y.

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