Electronic and magnetic properties of La2NiMnO6and La2CoMnO6with cationic ordering

Min Zhu; Yong Lin; Wai Chau Edward Lo; Qiong Wang; Zhengjie Zhao; Wenhui Xie

doi:10.1063/1.3683550

Electronic and magnetic properties of La₂NiMnO₆and La₂CoMnO₆with cationic ordering

Min Zhu, Yong Lin, Wai Chau Edward Lo, Qiong Wang, Zhengjie Zhao, Wenhui Xie

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

68 Citations (Scopus)

Abstract

Employing first-principles electronic structure calculations, the electronic and magnetic properties of La2NiMnO6and La2CoMnO6with Ni/Mn and Co/Mn ordering in (001), (110), and (111) directions are investigated. The ground states of La2NiMnO6and La2CoMnO6are ferromagnetic semiconducting with alternative Ni/Mn and Co/Mn ordering along the (111) direction. Furthermore, it is found that La2NiMnO6and La2CoMnO6are half-metal with Ni/Mn or Co/Mn ordering along (001) and (110) after considering the effect of electronic correlation. Our results would be helpful in exploring more spintronics materials.

Original language	English
Article number	062406
Journal	Applied Physics Letters
Volume	100
Issue number	6
DOIs	https://doi.org/10.1063/1.3683550
Publication status	Published - 6 Feb 2012

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.3683550

http://hdl.handle.net/10397/5375

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abstract = "Employing first-principles electronic structure calculations, the electronic and magnetic properties of La2NiMnO6and La2CoMnO6with Ni/Mn and Co/Mn ordering in (001), (110), and (111) directions are investigated. The ground states of La2NiMnO6and La2CoMnO6are ferromagnetic semiconducting with alternative Ni/Mn and Co/Mn ordering along the (111) direction. Furthermore, it is found that La2NiMnO6and La2CoMnO6are half-metal with Ni/Mn or Co/Mn ordering along (001) and (110) after considering the effect of electronic correlation. Our results would be helpful in exploring more spintronics materials.",

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T1 - Electronic and magnetic properties of La2NiMnO6and La2CoMnO6with cationic ordering

AU - Zhu, Min

AU - Lin, Yong

AU - Lo, Wai Chau Edward

AU - Wang, Qiong

AU - Zhao, Zhengjie

AU - Xie, Wenhui

PY - 2012/2/6

Y1 - 2012/2/6

N2 - Employing first-principles electronic structure calculations, the electronic and magnetic properties of La2NiMnO6and La2CoMnO6with Ni/Mn and Co/Mn ordering in (001), (110), and (111) directions are investigated. The ground states of La2NiMnO6and La2CoMnO6are ferromagnetic semiconducting with alternative Ni/Mn and Co/Mn ordering along the (111) direction. Furthermore, it is found that La2NiMnO6and La2CoMnO6are half-metal with Ni/Mn or Co/Mn ordering along (001) and (110) after considering the effect of electronic correlation. Our results would be helpful in exploring more spintronics materials.

AB - Employing first-principles electronic structure calculations, the electronic and magnetic properties of La2NiMnO6and La2CoMnO6with Ni/Mn and Co/Mn ordering in (001), (110), and (111) directions are investigated. The ground states of La2NiMnO6and La2CoMnO6are ferromagnetic semiconducting with alternative Ni/Mn and Co/Mn ordering along the (111) direction. Furthermore, it is found that La2NiMnO6and La2CoMnO6are half-metal with Ni/Mn or Co/Mn ordering along (001) and (110) after considering the effect of electronic correlation. Our results would be helpful in exploring more spintronics materials.

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JO - Applied Physics Letters

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ER -

Electronic and magnetic properties of La₂NiMnO₆and La₂CoMnO₆with cationic ordering

Abstract

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