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Questions related from Sahaya Dennish Babu George
I have synthesized metal sulfide nanoparticles. I would like to study their ferroelectric properties. For that, i need to have pellatize my nanoparticles. I have one doubt that if my nanoparticles...
02 February 2017 6,028 3 View
I have analyzed CZTS thin films by Photo response studies. I have got some kind of s-shaped I-V curve. What may be the reason for these kind of S-shape I-V curve.?. Please find the...
02 February 2017 3,136 8 View
Dear All, I am facing a problem that the nanoparticle sizes was getting reduced when a dopant ( transition metal ions) added on it. Also the optical band gap also getting reduced when...
04 April 2016 5,591 4 View
Can anyone tell me the procedures for synthesis of metal acetylacetonates and diethyldithiocarbomates?.. For Nano particles synthesis purpose...
01 January 2016 8,940 4 View
Dear Professors and Friends, Now i am involving to synthesize CZTS Nanoparticles by hydrothermal and Sol-gel methods. Can you tell me some of the Capping agents and Surface reactants for my...
04 April 2015 9,669 1 View
Which method or equipment do we have to use for this analysis?
10 October 2014 1,315 24 View
Is there any other chalcogenide semiconductors for absorber layers in solar cells other than CIGS, CdTe and CZTS with high efficiency?
07 July 2014 4,341 3 View
