Murugesan SILAMBARASAN

7 Questions 4 Answers 0 Followers

Questions related from Murugesan SILAMBARASAN

Why Carbon filament is elastic at room temperature and becomes plastic when heated by current?

Why Carbon filament is elastic at room temperature and becomes plastic when heated by current? How to understand the phase transition from crystalline to amorphous ?

05 May 2018 4,820 2 View

What is the reason behind the change in d-spacing and crystal plane of ZnO nanoparticles, when the dopants of Mn and Ag ions added in the ZnO matrix?

I have synthesized undoped, Mn and Ag-doped ZnO nanoparticles. The HR-TEM image indicated that the nanoparticles are structurally uniform and well-oriented lattice fringe of d-spacing around 0.23...

07 July 2015 4,940 10 View

How can I completely dissolve ZnO and TiO2 Nanoparticles?

Is there any organic solvent to dissolve the ZnO and TiO2 Nanoparticles.?.

04 April 2014 8,686 13 View

Which components should be used in Crystalline Size and Strain estimation?

1. About crystallite size estimation. XRD peak broadening is produced by both size and strain. The XRD peak full-width-at-half-maximum (FWHM) cannot be used for crystallite size estimation...

01 January 2014 6,335 4 View

How can fabricate a laser diode and photodector, monolithcally in single substrate?

Epitaxial Growth of III-V compound semiconductors in a substrate, How can I fabricate laser diode and photodector monolithcally in single substrate? How to isolate both structure and electrical...

03 March 2013 9,507 1 View

What is the difference between Room temperature PL and Low temperature PL?

Which one is best for luminescence studies of Nanostructures?

12 December 2012 7,160 15 View

How to calculate the phonon deformation potential in epitaxial structures?

Due to lattice mismatch in the epitaxially grown semiconductor nanostructures, the disorder takes place. Then how to calculate the phonon deformation potential by using micro Raman spectra?

10 October 2012 9,546 1 View