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

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 eg orbital was observed in LCeMO compared to that in the hole-doped La0.7Ca0.3MnO. This directly proves that electron doping occurs in LC...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2004-11, Vol.282 (1), p.237-239
Hauptverfasser:	Lin, J.-Y., Chang, W.J., Juang, J.Y., Wen, T.M., Wu, K.H., Gou, Y.S., Lee, J.M., Chen, J.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	CMR Colossal magnetoresistance Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron doping Exact sciences and technology Magnetic properties and materials Magnetotransport phenomena, materials for magnetotransport Physics XANES
Online-Zugang:	Volltext
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