Excited states of molybdenum oxyanion in scheelite and wolframite structures
Artikel i vetenskaplig tidskrift, 2007
Scheelite CdMoO4 and wolframite eCdWO(4):MO (0.04-0.4wt%) single crystals were studied using the time-resolved spectroscopy under UV excitation over a temperature range of 1.85-300K. The threshold energies for the creation of free charge carriers were measured using the method of photostimulated luminescence. The decay kinetics of the main emission in CdMoO4 and the molybdenum-related emission in CdWO4:MO was studied and the parameters of the triplet excited states of molybdenum-related oxyanions were calculated. (C) 2007 Elsevier Ltd. All rights reserved.
luminescence
ZNWO4
CDWO4
triplet states
decay kinetics
CdMoO4
CRYSTALS
LUMINESCENCE
Författare
A. Kotlov
Tartu Ülikool
L. Jonsson
Lunds universitet
H. Kraus
University of Oxford
V. Mikhailik
University of Oxford
V. Nagirnyi
Tartu Ülikool
Göran Svensson
Chalmers, Kemi- och bioteknik, Oorganisk miljökemi
B. I. Zadneprovski
All-Russia Research Institute of Mineral Materials Synthesis
Radiation Measurements
1350-4487 (ISSN)
Vol. 42 4-5 767-770Ämneskategorier
Kemiteknik
DOI
10.1016/j.radmeas.2007.02.009