Relationship between the Crystallinity and Magnetic Properties of Cr2O3/LiNbO3/Cr2O3 Multi-Layer Materials

Abstract:

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The magnetic properties of an artificial multiferroic material, a Cr2O3/LiNbO3/Cr2O3 hetero structure with various-thickness LiNbO3 layers, were investigated. All samples showed ferromagnetism due to the existence of oxygen deficiency or an excess of the Cr2O3 layer in the LNO/Cr2O3 interface. The ferromagnetism of the samples was affected by the crystal orientation of the LiNbO3 layer, and seemed to have a major impact on the magneto-electric behavior of this hetero system.

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Periodical:

Edited by:

Chazono Hirokazu, Fujihara Shinobu, Katayama Keiichi, Masumoto Hiroshi, Mizoguchi Teruyasu, Osada Minoru, Shinozaki Kazuo and Takeda Hiroaki

Pages:

233-236

DOI:

10.4028/www.scientific.net/KEM.485.233

Citation:

T. Yokota et al., "Relationship between the Crystallinity and Magnetic Properties of Cr2O3/LiNbO3/Cr2O3 Multi-Layer Materials", Key Engineering Materials, Vol. 485, pp. 233-236, 2011

Online since:

July 2011

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$35.00

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