Bangolla Hemanth Kumar

3 Questions 5 Answers 0 Followers

Questions related from Bangolla Hemanth Kumar

What is the minimum thickness of thin film to get interference patterns in transmittance spectra?

I am working on semiconductor thin films. When I recorded transmittance spectra of thin films deposited at different thicknesses, for some films i got interference patterns and for some films i...

05 May 2019 8,747 8 View

In thin film solar cells, all absorber layers are p-type,what is the reason?

I am working on compound semiconductors. In solar cells,most of the absorber layers are p-type and buffer layers are n-type. Can anybody please explain this? Thanks in advance.

04 April 2019 2,372 12 View

What is the difference between Crystallite size, Grain size and Particle size?

I am working on thin films. From AFM analysis What will we get Grain size or Particle size?

05 May 2017 2,978 7 View