Complex defects in crystal scintillation materials and phosphors

V. Lisitsyn, L. A. Lisitsyna, E. Polisadova

Division for Materials Science

Research output: Contribution to journal › Article

Abstract

The possibility of the existence of complex defects in pure and doped crystal phosphor discussed in work. The luminescent properties of mono- and nanocrystals of zinc tungstate, the powders of YAG with various compositions are studied. It is shown that the intrinsic defects, impurities, oxygen vacancies, the hydroxyl groups may be present in the structure of the complex defects (nanodefects). Nanodefects form during synthesis and have high efficiency of the transfer of excitation energy to the emission centres.

Original language	English
Article number	012086
Journal	IOP Conference Series: Materials Science and Engineering
Volume	168
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/168/1/012086
Publication status	Published - 7 Feb 2017

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ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

Cite this

Lisitsyn, V., Lisitsyna, L. A., & Polisadova, E. (2017). Complex defects in crystal scintillation materials and phosphors. IOP Conference Series: Materials Science and Engineering, 168(1), [012086]. https://doi.org/10.1088/1757-899X/168/1/012086

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Access to Document

10.1088/1757-899X/168/1/012086