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Blumentritt, F., Latouche, C., Morizet, Y., Caldes, M.-T., Jobic, S. & Fritsch, E. (2020) Unravelling the Origin of the Yellow-Orange Luminescence in Natural and Synthetic Scapolites. Journal of Physical Chemistry Letters, 11 4591–4596. 
Added by: Richard Baschera (2020-11-24 15:33:50)   Last edited by: Richard Baschera (2020-11-24 15:36:05)
Type de référence: Article
DOI: 10.1021/acs.jpclett.0c00712
Numéro d'identification (ISBN etc.): 1948-7185
Clé BibTeX: Blumentritt2020
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Catégories: MIOPS
Créateurs: Blumentritt, Caldes, Fritsch, Jobic, Latouche, Morizet
Collection: Journal of Physical Chemistry Letters
Consultations : 2/351
Indice de consultation : 6%
Indice de popularité : 1.5%
Résumé     
After decades of speculation without material proof, the yellow-orange luminescence of scapolite is definitely assigned to (S-2)(-) activators trapped in [Na-4] square cages. Synthetic sulfur-doped scapolites confirm the implication of sulfur species in luminescence. Formally, the emission and excitation spectra of various polysulfide species were calculated. The excellent match between theory and experiments for (S-2)(-) dimers provides definitive proof that it is the cause of the yellow-orange luminescence in scapolite.
  
Notes     
WOS:000548027700009
  
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