Dual role of the six-coordinated molybdenum and lead ions in novel of photochromic properties of the molybdenum-lead-borate glasses.

@article{Rada2010DualRO,
  title={Dual role of the six-coordinated molybdenum and lead ions in novel of photochromic properties of the molybdenum-lead-borate glasses.},
  author={M. Rada and Vistrian Maties and Monica Culea and Simona Rada and Eugen Culea},
  journal={Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy},
  year={2010},
  volume={75 2},
  pages={507-10}
}
Transparent glasses were prepared by conventional melting-quenching method in the xMoO(3).(100-x)[3B(2)O(3).PbO] system where 0<or=x<or=15 mol%. By increasing the MoO(3) content up to 20 mol% the PbMoO(4) crystalline phase appears. These systems exhibit a photochromic effect which can be induced through laser exposures (lambda=633 nm) directly on the bulk… CONTINUE READING

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