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Microstructure, interdiffusion and magnetic properties of ZnO/MnOx multilayers grown by pulse laser deposition |
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| Authors: | MS Martín-Gonzalez F Briones JF Fernández A Quesada JL Costa-Krämer |
| Affiliation: | a Instituto de Microelectrónica de Madrid, CNM-CSIC, Isaac Newton 8 PTM, 28760 Tres Cantos, Madrid, Spain b Instituto de Cerámica y Vidrio, CSIC, 28049 Madrid, Spain c Instituto de Magnetismo Aplicado (RENFE-UCM-CSIC), P.O. Box 155, 28230 Las Rozas, Madrid, Spain d Departamento de Física, Escuela Politécnica Superior, Universidad Carlos III, 28911 Leganés, Madrid, Spain |
| Abstract: | 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. |
| Keywords: | ZnO Manganese oxide HR-TEM SAED PLD Multilayer Microstructure Interdiffusion Room temperature magnetic properties |
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