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Growth And Magnetic Properties Of La2NiMnO6 Epitaxial Thin Films
被引:2
|作者:
Venimadhav, A.
[1
,2
]
Tenne, D. A.
[2
]
Wilson, M. J.
[2
]
Schiffer, P.
[2
]
Li, Qi
[2
]
Lee, J. H.
[3
]
Schlom, Darrell G.
[3
]
Xi, X. X.
[2
,3
]
机构:
[1] Indian Inst Technol, Cryogen Engn Ctr, Kharagpur 721302, West Bengal, India
[2] Penn State Univ, Dept Phys, University Pk, PA 16802 USA
[3] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA
来源:
关键词:
Pulsed laser deposition;
double perovskites;
epitaxial films;
magnetic thin films;
D O I:
10.1063/1.3601784
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Monoclinic (001) and (110)-oriented La2NiMnO6 films were grown on (001) SrTiO3 and (001) (LaAlO3)(0.3)-(SrAl1/2Ta1/2O3)(0.7) substrates, respectively, by pulsed-laser deposition. The crystal structures, magnetic properties, and the Raman spectrum have been studied on films with different growth conditions. Analysis of the magnetization, x-ray diffraction, and the Raman spectroscopy measurements demonstrate that the B-site cationic ordering, which is sensitive to both growth conditions and the lattice mismatch with the substrate, affects the magnetic properties.
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页码:53 / 56
页数:4
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