X-ray absorption fine structure studies of Mn coordination in doped perovskite SrTiO3

The coordination of Mn in doped SrTiO3 ceramics having nominal compositions SrTi0.98Mn0.02O3 and Sr0.98Mn0.02TiO3 was analyzed using x-ray absorption fine structure (XAFS) measurements. As expected, Mn4+ substitution for Ti4+ leads to Mn occupancy of the octahedral B-sites of ABO3 perovskite lattice...

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Veröffentlicht in:	Applied physics letters 2010-02, Vol.96 (5)
Hauptverfasser:	Levin, I., Krayzman, V., Woicik, J. C., Tkach, A., Vilarinho, P. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORPTION ATOMS CATIONS CERAMICS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS FINE STRUCTURE national synchrotron light source PEROVSKITE
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