A model system for strain effects: epitaxial magnetic films on a piezoelectric substrate

被引:35
作者
Doerr, K. [1 ]
Bilani-Zeneli, O. [1 ]
Herklotz, A. [1 ]
Rata, A. D. [1 ]
Boldyreva, K. [1 ]
Kim, J. -W. [1 ]
Dekker, M. C. [1 ]
Nenkov, K. [1 ]
Schultz, L. [1 ]
Reibold, M. [2 ]
机构
[1] IFW Dresden, D-01171 Dresden, Germany
[2] Tech Univ Dresden, Inst Struct Phys, D-01062 Dresden, Germany
关键词
ELECTRIC-FIELD; THIN-FILMS; MANGANITES; CRYSTAL;
D O I
10.1140/epjb/e2009-00296-x
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Epitaxial magnetic oxide films can be reversibly strained on piezoelectric monocrystalline substrates of Pb(Mg(1/3)Nb(2/3))(0.72)Ti(0.28)O(3)(PMN-PT). The magnetic film/piezoelectric substrate sample that undergoes well-defined biaxial, nearly linear strains exceeding 0.1% provides a model system for the inspection of strain-dependent magnetic properties which are exploited in many two-phase magnetoelectric multiferroics. We review the properties of the applied pseudocubic PMN-PT(001) substrates, and summarize results for the strain-dependent magnetization of ferromagnetic manganites (La, A)MnO(3) (A = Sr or Ca).
引用
收藏
页码:361 / 366
页数:6
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