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Novel Model of Thermal Conductivity for Optical Materials
Laser materials Thermal conductivity Thermal diffusivity
2009/6/1
We have proposed a novel model of thermal conductivity in various optical materials. This numerical model for thermal conductivity requires one material parameter for isovolumic specific heat and two ...
Electrical conductivity of doped porous glasses as possible sensors for oxygen
Rubpy complex porous glasses
2011/5/5
We are proposing Rubpy complex incorporated in a number of porous sol–gel thin films as a sensor for oxygen. The principle is based on the following fact: triplet oxygen reacts with the excited states...
Simple model for the thermal conductivity estimation on the basis of Raman and ESR spectroscopy measurements
diamond film chemical vapor deposition (CVD) Raman spectroscopy
2011/4/28
The diamond films were grown at different working gas pressure in the range of 20–80 mbar by using hot filament chemical vapor deposition (HF CVD) technique. It was observed that the film morphology w...
Influence of the structure of vanadate-phosphate glasses containing alkali ions on their polaronic conductivity
vanadate-phosphate glasses mixed conductivity ion-polaron interraction
2011/4/28
Transition metal oxide glasses containing alkali show strong anomalies in conductivity of several orders of magnitude at certain amount of alkali ions. There is no general consensus on the origin of t...