Barite unidentified luminescence centers

Fig. 5.73. a-d Unidentified emission centers in laser-induced time-resolved luminescence spectra of barite... 

Besides confidently identified centers, the possible participation of Mn and is proposed. The centers, such as Mn ", Cr, Cr +, and V are described, which are not found in minerals yet, but are known in synthetic analogs of minerals, such as apatite, barite, zircon and corundum. Besides that, the centers Ni " and Ti " are discussed as possible participants in mineral luminescence. The last part of this chapter is devoted to unidentified emission lines and bands in apatite, barite, calcite and zircon. 

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See also in sourсe #XX -- [ , , ]

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