Ashutosh Goel

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Questions related from Ashutosh Goel

Among [3]B - [4]B and [3]B - [4]Al interactions in aluminoborate glasses, which one is thermodynamically more stable?

In aluminoborate glasses, [3]B - [4]Al interactions are preferred over [4]Al - [4]Al or [4]B - [4]B interactions due to tetrahedral avoidance rule. Can anyone comment on the comparison between...

03 March 2017 4,857 2 View

Relationship between structure and refractive index of glasses

Is there anyone who can explain the relationship between the structure and the refractive index (RI) of silica glass? Why GeO2, TiO2 or alkali addition to silica glass raises its RI while addition...

12 December 2012 8,420 5 View

Static and Dynamic fatigue in silicate glasses

Is there any relation between static and dynamic fatigue of silicate glasses? If we have the stress-corrosion parameter (n) from dynamic fatigue tests (nd), can we predict the corresponding n...

10 October 2012 9,861 1 View