Microstructure, interdiffusion and magnetic properties of ZnO/MnOx multilayers grown by pulse laser deposition

THIN SOLID FILMS

卷:518

Article; Proceedings Paper

Martin-Gonzalez, M. S.¹  Steplecaru, C. S.¹  Briones, F.¹  Lopez-Ponce, E.¹  Fernandez, J. F.²  Garcia, M. A.^2,3  Quesada, A.³  Ballesteros, C.⁴  Costa-Kraemer, J. L.¹ 

[1] CSIC, CNM, Inst Microelect Madrid, Madrid 28760, Spain

[2] CSIC, Inst Ceram & Vidrio, E-28049 Madrid, Spain

[3] CSIC, UCM, RENFE, Inst Magnetismo Aplicado, Madrid 28230, Spain

[4] Univ Carlos III Madrid, Escuela Politecn Super, Dept Fis, Madrid 28911, Spain

关键词: ZnO;    Manganese oxide;    HR-TEM;    SAED;    PLD;    Multilayer;    Microstructure;    Interdiffusion;    Room temperature magnetic properties;   

DOI  :  10.1016/j.tsf.2009.12.042

来源: Elsevier

【 摘 要 】

ZnO/MnOx nano-thin multilayers are fabricated by pulsed laser deposition with a sectioned target or cake technique. Structure and magnetic properties are measured, finding a magnetic signal that scales better with the number of interfaces than with the film volume, and an interlayer interdiffusion that happens at remarkably low film growth temperatures. (C) 2009 Elsevier B.V. All rights reserved.

【 授权许可】

Free