Effect of annealing conditions on structural and magnetic properties of laser ablated copper ferrite thin films

Autor:	Nguyen Hoa Hong, Myung-Hwa Jung, A. T. Raghavender, Daesu Lee, Kyujoon Lee, Chulkwon Park
Rok vydání:	2012
Předmět:	Materials science Annealing (metallurgy) chemistry.chemical_element Crystal structure Condensed Matter Physics Laser Copper Electronic Optical and Magnetic Materials law.invention Magnetization Carbon film chemistry law Ferrite (magnet) sense organs Thin film Composite material
Zdroj:	Journal of Magnetism and Magnetic Materials. 324:1814-1817
ISSN:	0304-8853
DOI:	10.1016/j.jmmm.2012.01.004
Popis:	The effect of annealing conditions on structural and magnetic properties of copper ferrite thin films on (100) Si substrates was examined in detail. After deposition, the ferrite thin films were post-annealed in vacuum and in oxygen atmosphere for several hours. It is found that the crystal structure of CuFe 2 O 4 thin films changed drastically depending on different heating process. A maximum magnetization was achieved in the film that was vacuum annealed and it decreased remarkably after oxygen annealing.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a2336a12e81d6e6718fbea49bb71c21a https://doi.org/10.1016/j.jmmm.2012.01.004 Zobrazit plný text záznamu Full Text from ScienceDirect