Sridhar Sampath | Vel Tech - Technical University

Sridhar Sampath

8 Questions 14 Answers 0 Followers

Questions related from Sridhar Sampath

What is the difference between Atomic Layer Deposition (ALD) and Chemical Vapor Deposition (CVD)?

Seeking to understand the difference.

04 February 2014 1,499 13 View

What is the need of using reciprocal lattice? Why should we not use direct lattice?

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06 January 2014 6,518 27 View

What is difference between Phonon and surface Plasmon absorption?

I think both are based on electrons oscillations. Can someone help me to understand?

24 December 2013 8,757 3 View

What is adsorption-desorption equilibrium in photocatalysis?

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04 November 2013 6,947 5 View

What is the difference between free exciton and bound exciton in PL spectrum of TiO2 ?

Seeking to understand the difference

19 August 2013 7,996 5 View

Why do noble metal nanoparticles show surface plasmon absorption but not transition metal nanoparticles?

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26 July 2013 1,191 12 View

What is a good way to measure the porosity of the coating?

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05 July 2013 3,930 14 View

In the N doped TiO2 photocatalyst, what causes the band gap energy to reduce more, intersitial doping or substitutional doping of nitrogen?

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04 July 2013 8,432 3 View