Luminescence in gadoliniumchlorotungstate (GdWO<sub>4</sub>Cl)期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Luminescence in gadoliniumchlorotungstate (GdWO₄Cl)

Authors:	G Blasse LH Brixner

Institution:	Physical Laboratory, State University, 3508 TA Utrecht, The Netherlands;E. I. du Pont de Nemours and Company, Inc., Central Research and Development Department, Experimental Station, Wilmington, Delaware 19898 USA

Abstract:	The luminescence of GdWO₄Cl, EuWO₄Cl, and GdWO₄ClEu³⁺ is reported. The tetrahedral tung-state group in these compounds luminesces similarly to those in other host lattices. The Gd³⁺ ions form a luminescent system which is not connected to the tungstate groups. The Gd³⁺ system transfers the greater part of its energy to defective tungstate groups in GdWO₄Cl and to Eu³⁺ in GdWO₄ClEu³⁺.

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