C. S. Prajapati (Shekhar)

4 Questions 22 Answers 0 Followers

Questions related from C. S. Prajapati (Shekhar)

How do we simulate temperature-generated stress in SiO2?

I want to simulate thermal stress of SiO2 generated from temperature source like heaters by joule heating. I have model where SiO2 membrane has heater on top. Because of heater temperature the...

12 December 2015 2,690 3 View

How can I get W metal surface as hydrophilic in nature?

I want to coat monolayer of silica particles on W surface, but it is difficult to get mono-layer because of hydrophobic nature of surface. Tried Oxygen plasma treatment to get hydrophilic, but...

10 October 2015 870 5 View

What is the relation among crystallite size, grain size and particle sze?

Some authors say that one grain contains minimum one or more than one crystallites. From XRD, we get crystallite size and from AFM, we get grain size. Does this mean that grain size will be always...

10 October 2012 3,646 8 View

How we can do confirmation about the position of the host atom into crystal lattice?

There is a minimum energy requirement of substituting the host atom as compared to the interstitial position for the host atom. On which basis this is correct. Plz explain it.

09 September 2011 5,450 1 View