Ponmudi Selvan T

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Questions related from Ponmudi Selvan T

Formula for calculating crystallite size and lattice strain using XRD data?

What is the standard procedure to calculate crystallite size and lattice strain using XRD data. How accuracy the Scherrer formula is. Can I use it to calculate crystallite size and also How about...

15 November 2014 7,995 10 View

In nano indentation, how will hardness affect with change in substrate temperature during vapour deposition?

Dear Sir/Madam, I am working in nano indentation. According to Hall-petch relation when substrate temperature increases it leads to increase in crystallite size and decrease in hardness of the...

10 November 2014 9,560 3 View