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Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12128/8244
Title: Electronic Structure of Y3Al5O12:V Single Crystals, Comparison with Sintered Ceramics
Authors: Kruczek, Magdalena
Talik, Ewa
Kusz, Joachim
Sakowska, H.
Świrkowicz, M.
Węglarz, H.
Keywords: widma fotoemisyjne i fotoelektronowe; Czyste powierzchnie metalowe, półprzewodnikowe i izolacyjne; struktura elektroniczna; kryształy
Issue Date: 2009
Citation: Acta Physica Polonica A, Vol. 115, nr 1 (2009), s. 209-212
Abstract: Y3Al5O12 (YAG) single crystals doped with vanadium ions (V3+) were obtained by the Czochralski method. The X-ray photoelectron spectra of YAG:V annealed in reducing atmospheres: H2, vacuum and H2 + vacuum are presented and compared with the spectra of the YAG ceramics. The X-ray photoelectron spectra showed that the vanadium dopant concentration in YAG:V crystals is lower than a nominal one. For the \as grown" YAG:2.8at.%V crystal vanadium exists in the mixed valence state. The increase in lattice parameters for the samples annealed in hydrogen was found.
URI: http://hdl.handle.net/20.500.12128/8244
ISSN: 0587-4246
Appears in Collections:Artykuły (WNŚiT)

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