Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
78 (1995), S. 7323-7326
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Glass formation between PbO and KF is reported. The influence of composition on thermal stability, density, molar volume, refractive index, optical band gap, Urbach energy, and Pb2+ emission spectra are presented. While KF influences thermal stability, the PbO content markedly influences the optical properties due to the formation of strong -Pb-O-Pb- covalent linkages. Increasing PbO content also results in phonon assisted nonradiative decay from 1P1 and 3P1 levels to 3P0 level leading to a marked decrease in the 1P1→1S0 emission. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.360380
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