Media type: E-Article Title: Dual role of the six-coordinated molybdenum and lead ions in novel of photochromic properties of the molybdenum–lead–borate glasses Contributor: Rada, M.; Maties, V.; Culea, M.; Rada, S.; Culea, E. imprint: Elsevier BV, 2010 Published in: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy Language: English DOI: 10.1016/j.saa.2009.10.017 ISSN: 1386-1425 Keywords: Spectroscopy ; Instrumentation ; Atomic and Molecular Physics, and Optics ; Analytical Chemistry Origination: Footnote: