Interrelation between Structure - Magnetic Properties in La0.5Sr0.5CoO3

被引：19

作者：

Biegalski, Michael. D. ^{[1
]}

Takamura, Yayoi ^{[2
]}

Mehta, Apurva ^{[3
]}

Gai, Zhang ^{[1
]}

Kalinin, Sergei V. ^{[1
]}

Ambaye, Haile ^{[4
]}

Lauter, Valieria ^{[4
]}

Fong, Dillon ^{[5
]}

Pantelides, Sokrates T. ^{[6
]}

Kim, Young. M. ^{[7
,8
]}

He, Jun. ^{[8
]}

Borisevich, Albina ^{[8
]}

Siemons, Wolter ^{[8
]}

Christen, Hans M. ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37830 USA

[2] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA

[3] Stanford Synchrotron Radiat Lightsource, Menlo Pk, CA 94025 USA

[4] Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN 37830 USA

[5] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA

[6] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA

[7] Korea Basic Sci Inst, Taejon 305806, South Korea

[8] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37830 USA

来源：

ADVANCED MATERIALS INTERFACES | 2014年 / 1卷 / 08期

基金：

美国国家科学基金会;

关键词：

PEROVSKITES; LEVEL;

D O I：

10.1002/admi.201400203

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Differing anisotropic strain induced from the underlying substrates not only control the long-range structural symmetries in La0.5Sr0.5CoO3 but also impact the magnetic properties of these epitaxial thin films. The two dominant structural distortions: oxygen octahedral tilts and epitaxial strain, however, have complex and non-intuitive effects on the splitting of the t2g states and consequently on magnetization. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页数：7

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