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Interrelation between Structure – Magnetic Properties in La 0.5 Sr 0.5 CoO 3
Author(s) -
Biegalski Michael. D.,
Takamura Yayoi,
Mehta Apurva,
Gai Zhang,
Kalinin Sergei V.,
Ambaye Haile,
Lauter Valieria,
Fong Dillon,
Pantelides Sokrates T.,
Kim Young. M.,
He Jun.,
Borisevich Albina,
Siemons Wolter,
Christen Hans M.
Publication year - 2014
Publication title -
advanced materials interfaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.671
H-Index - 65
ISSN - 2196-7350
DOI - 10.1002/admi.201400203
Subject(s) - anisotropy , epitaxy , materials science , magnetization , octahedron , condensed matter physics , homogeneous space , magnetism , crystallography , crystal structure , nanotechnology , physics , chemistry , mathematics , magnetic field , optics , quantum mechanics , geometry , layer (electronics)
Differing anisotropic strain induced from the underlying substrates not only control the long‐range structural symmetries in La 0.5 Sr 0.5 CoO 3 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 t 2g states and consequently on magnetization.