Sreekanth Mandati

3 Questions 8 Answers 0 Followers

Questions related from Sreekanth Mandati

Can anyone explain observed significant improvement in photocurrent density for CIGS/CdS?

I have made a CIGS (electrodeposition) /CdS (CBD) heterojunction. I have tested photoelectrochemical performance of CIGS and CIGS/CdS in Na2SO4 electrolyte. A significant improvement in...

22 May 2014 3,097 2 View

What is the role of a complexing agent (additive) on the deposition of thin-films by electrodeposition?

I would like to know the effect of tri-sodium citrate on the electrodeposition of Cu(In, Ga)Se2 thin-films. Also, how does it affect the deposition of elemental Cu? I have gone thorough several...

08 April 2014 4,640 3 View

How can you improve the adhesion of films deposited by the electrodeposition technique?

Specifically, I am working on the electrodeposition of semiconductors (CIGS films). At times, I end up getting poor adhesion between the thin-film and substrate. Use of complexing agents has been...

10 March 2014 2,896 7 View