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Questions related from Suresh Kumar Sharma
Is it possible to create some nanostructure so as to absorb the entire solar spectrum. If not then What are the major challenges in this field...?
23 March 2018 2,567 26 View
Although its a very basic question but i think it must be discussed in forum like this, that before we start studying any property like electrical, optical, thermo-mechanical etc. of any sample,...
02 October 2017 8,106 18 View
I have topographical SEM (Scanning Electron Microscopy) images of the surface of a certain sample. The images are shown very rough at the first sight. What inference one can draw with these...
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While quenching an ampoule containing Se, Ag and Bi in an electric furnace the material comes out of the ampoule from its walls, neither the ampoule gets burst nor the material is coming from the...
28 April 2016 6,882 11 View
The term "glass transition temperature" is used in glasses as well as in polymers. Are the reasons of this transition same in the two cases? Do we get this type of transition in all the amorphous...
09 March 2015 3,134 10 View
i am working in amorphous chalcogenide materials doing conductivity measurements, so can anyone suggest me any model describing ac conducting behavior other than CBH Model.
14 February 2015 1,005 2 View
Has any research group observed strong decrease in the frequency exponent with increasing temperature, in isothermal frequency dependence of a.c. conductivity....?
01 January 1970 9,518 3 View
Other than single relaxation time how Debye type behaviour effects the electrical properties of amorphous semiconductors particularly chalcogenide glasses?
01 January 1970 8,042 3 View
