Crystal structure and luminescence of compounds A3BC10O20 |
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Authors: | MC Cadée DJW Ijdo G Blasse |
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Institution: | Section of Solid State Chemistry, Gorlaeus Laboratories, Leiden State University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;Physical Laboratory, State University, P.O. Box 80.000, 3508 TA Utrecht, The Netherlands |
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Abstract: | In this paper we describe compounds A3BC10O20 (A = Sr, Ba, Pb; B = Ti, Ge, Sn; and C = Al, Ga). The crystal structure of Ba3TiAl10O20 has been determined by neutron powder profile refinement. The luminescence of these compounds has been investigated. Apart from the titanate luminescence of Ba3TiAl10O20, these compounds show a semiconductor type of luminescence. |
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