Spectroscopic evidence of electron doping in La0.7Ce0.3MnO3

Title:	Spectroscopic evidence of electron doping in La0.7Ce0.3MnO3
Authors:	Lin, JY Chang, WJ Juang, JY Wen, TM Wu, KH Gou, YS Lee, JM Chen, JM 電子物理學系物理研究所 Department of Electrophysics Institute of Physics
Keywords:	CMR;XANES;electron doping
Issue Date:	1-Nov-2004
Abstract:	X-ray absorption near edge spectroscopy was used to investigate the hole states in the La0.7Ce0.3MnO (LCeMO). A substantial decrease in the spectral weight of the e. orbital was observed in LCeMO compared to that in the hole-doped La0.7Ca0.3MnO. This directly proves that electron doping occurs in LCeMO. (C) 2004 Elsevier B.V. All rights reserved.
URI:	http://dx.doi.org/10.1016/j.jmmm.2004.04.053 http://hdl.handle.net/11536/25693
ISSN:	0304-8853
DOI:	10.1016/j.jmmm.2004.04.053
Journal:	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Volume:	282
Issue:
Begin Page:	237
End Page:	239
Appears in Collections:	Conferences Paper

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