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Questions related from Amiruddin Rafiudeen
Dear All, Molybdenum disulphide (MoS2) is it an intrinsic p-type semiconducting layers? Please support your answers with possible research papers?
01 January 2018 5,325 0 View
Friends, I have a basic doubt. It is well known fact, when ZnO is doped with Al or Ga, the transparency in visible region increases. Similarly for the case of Indium doped Tin Oxide (ITO). 1)...
04 April 2017 448 12 View
What are all the application of UV photodiodes and /or UV light sensor. Where the UV photodiodes are practically implemented in our day to day life.? Many reports say they can be used in missile...
07 July 2016 545 6 View
Hi, I am working on ZnO based thin films using various dopants like Al, Ga, P, N etc.,Is there any possibility to identify peaks related to these doping elements (which is less than 1 at%) using...
03 March 2016 3,901 6 View
I am working on PEDOT:PSS (Sigma aldrich, 1.3% dispersed) Friends I wish to clarify the following: 1) Whether the band gap of PEDOT:PSS is indirect band gap? Can it be used as absorber layer in...
01 January 2016 2,613 10 View
A p-i-n UV photodiode is fabricated. The schematic diagram and I-V characteristics is attached with this mail. 1) I would like to know how to convert the current (mA) in terms of current density...
10 October 2015 1,089 13 View
What is the constant "B" in equation in the equation relating to absorption coefficient to incident photon energy:ahv = B(hv-Eg)1/2 a-absorption coefficient hv-incident photon energy Eg-band gap...
09 September 2015 7,372 0 View
Our research group, works in fabrication of ZnO nanowires based LEDs. But we are in lack of facilities for characterization of our LEDs. We will be grateful if any researcher can extend their lab...
04 April 2014 4,829 3 View
