Fabrication and properties of double perovskite SrLaVRuO6

Ryosuke Zenzai; Tetsuya Miyawaki; Kenji Ueda; Hidefumi Asano

doi:10.3938/jkps.63.787

Fabrication and properties of double perovskite SrLaVRuO₆

Ryosuke Zenzai, Tetsuya Miyawaki, Kenji Ueda, Hidefumi Asano^*

^*Corresponding author for this work

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

Abstract

Polycrystalline bulk and epitaxial thin film samples of double-perovskite SrLaVRuO₆ were prepared, and their magnetic and electrical properties were investigated. Structural characterization on the bulk samples has revealed that a double-perovskite phase can be formed in coexistence with the secondary phase of nonmagnetic semiconducting Sr₃V₂O₈. Magnetic and electrical investigations have shown that the double-perovskite SrLaVRuO₆ compound is an antiferromagnetic metal. Moreover, it has been found that epitaxy using a lattice-matched substrate leads to suppression of the Sr₃V₂O₈ secondary phase and promoting growth of phase-pure double-perovskite SrLaVRuO₆.

Original language	English
Pages (from-to)	787-790
Number of pages	4
Journal	Journal of the Korean Physical Society
Volume	63
Issue number	3
DOIs	https://doi.org/10.3938/jkps.63.787
Publication status	Published - 2013 Aug
Externally published	Yes

Keywords

Antiferromagnetic metal
Double-perovskite
SrLaVRuO

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.3938/jkps.63.787

Cite this

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title = "Fabrication and properties of double perovskite SrLaVRuO6",

abstract = "Polycrystalline bulk and epitaxial thin film samples of double-perovskite SrLaVRuO6 were prepared, and their magnetic and electrical properties were investigated. Structural characterization on the bulk samples has revealed that a double-perovskite phase can be formed in coexistence with the secondary phase of nonmagnetic semiconducting Sr3V2O8. Magnetic and electrical investigations have shown that the double-perovskite SrLaVRuO6 compound is an antiferromagnetic metal. Moreover, it has been found that epitaxy using a lattice-matched substrate leads to suppression of the Sr3V2O8 secondary phase and promoting growth of phase-pure double-perovskite SrLaVRuO6.",

keywords = "Antiferromagnetic metal, Double-perovskite, SrLaVRuO",

author = "Ryosuke Zenzai and Tetsuya Miyawaki and Kenji Ueda and Hidefumi Asano",

note = "Funding Information: This work was partly supported by Grants-in-Aid for Science Research (Nos. 20360005, 23656214, 24560372) from the Ministry of Education, Culture, Sports, Science and Technology, Japan.",

year = "2013",

month = aug,

doi = "10.3938/jkps.63.787",

language = "English",

volume = "63",

pages = "787--790",

journal = "Journal of the Korean Physical Society",

issn = "0374-4884",

publisher = "Korean Physical Society",

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TY - JOUR

T1 - Fabrication and properties of double perovskite SrLaVRuO6

AU - Zenzai, Ryosuke

AU - Miyawaki, Tetsuya

AU - Ueda, Kenji

AU - Asano, Hidefumi

N1 - Funding Information: This work was partly supported by Grants-in-Aid for Science Research (Nos. 20360005, 23656214, 24560372) from the Ministry of Education, Culture, Sports, Science and Technology, Japan.

PY - 2013/8

Y1 - 2013/8

N2 - Polycrystalline bulk and epitaxial thin film samples of double-perovskite SrLaVRuO6 were prepared, and their magnetic and electrical properties were investigated. Structural characterization on the bulk samples has revealed that a double-perovskite phase can be formed in coexistence with the secondary phase of nonmagnetic semiconducting Sr3V2O8. Magnetic and electrical investigations have shown that the double-perovskite SrLaVRuO6 compound is an antiferromagnetic metal. Moreover, it has been found that epitaxy using a lattice-matched substrate leads to suppression of the Sr3V2O8 secondary phase and promoting growth of phase-pure double-perovskite SrLaVRuO6.

AB - Polycrystalline bulk and epitaxial thin film samples of double-perovskite SrLaVRuO6 were prepared, and their magnetic and electrical properties were investigated. Structural characterization on the bulk samples has revealed that a double-perovskite phase can be formed in coexistence with the secondary phase of nonmagnetic semiconducting Sr3V2O8. Magnetic and electrical investigations have shown that the double-perovskite SrLaVRuO6 compound is an antiferromagnetic metal. Moreover, it has been found that epitaxy using a lattice-matched substrate leads to suppression of the Sr3V2O8 secondary phase and promoting growth of phase-pure double-perovskite SrLaVRuO6.

KW - Antiferromagnetic metal

KW - Double-perovskite

KW - SrLaVRuO

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