Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/5375
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Title: Electronic and magnetic properties of La₂NiMnO₆ and La₂CoMnO₆ with cationic ordering
Authors: Zhu, M
Lin, Y
Lo, E 
Wang, Q
Zhao, Z
Xie, W
Issue Date: 6-Feb-2012
Source: Applied physics letters, 6 Feb. 2012, v. 100, no. 6, 062406, p. 1-4
Abstract: Employing first‐principles electronic structure calculations, the electronic and magnetic properties of La₂NiMnO₆ and La₂CoMnO₆ with Ni/Mn and Co/Mn ordering in (001), (110), and (111) directions are investigated. The ground states of La₂NiMnO₆ and La₂CoMnO₆ are ferromagnetic semiconducting with alternative Ni/Mn and Co/Mn ordering along the (111) direction. Furthermore, it is found that La₂NiMnO₆ and La₂CoMnO₆ are 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.
Keywords: Ab initio calculations
Cobalt compounds
Ferromagnetic materials
Ground states
Lanthanum compounds
Magnetic moments
Magnetic semiconductors
Nickel compounds
Publisher: American Institute of Physics
Journal: Applied physics letters 
ISSN: 0003-6951
EISSN: 1077-3118
DOI: 10.1063/1.3683550
Rights: © 2012 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Min Zhu et als, Appl. Phys. Lett. 100, 062406 (2012) and may be found at http://link.aip.org/link/?apl/100/062406
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