Sutripto Majumder

5 Questions 9 Answers 0 Followers

Questions related from Sutripto Majumder

How to find correct value of Short circuit current density through External Quantum Efficiency ?

Can any body answer to my question as it is well known that the value of Jsc as Jsc= Integral of [{Pin*lambda}/{1.99*10-16}*{IPCElambda/100}*{1/6.24*1018}dlambda If I go through the total...

25 April 2016 7,850 1 View

Can anybody explain the d{ln(αhν)}/d(hν) versus hν plot ? And also, how can I calculate it if I have data between absorbance and wavelength?

For optical studies the terms many a times I have come across this term please help ?

08 June 2015 9,019 6 View

How can I operate the PARSTAT 40000 for Mott-Schottky for finding the flat band conditions ?

Please throw some light on how to find the flat band conditions through the Mott-schottky by Parstat 4000 for photoelectrochemical cell. there is nothing in the manual and search in you tube.

07 June 2015 7,629 0 View

How to find the Rs and Rsh of a solar cell ?

from the J-V curve or the I-V curve for the light condition of any solar cell applications.how to determine the Rs and Rsh at the point of Voc and Jsc or Isc from the curve only.

12 April 2015 3,166 6 View

How to find the instrumental broardening from an XRD?

while finding out the strain and the crystallite size we use the Williamson Hall method there we need instrumental broadening. I need to know how we will get it from the Standard Si samples

09 April 2015 6,478 10 View