Asrar Asghar

3 Questions 2 Answers 0 Followers

Questions related from Asrar Asghar

How to calculate intrinsic carrier concentration in GaP for following data?

At the values for the electron effective mass= 0.22 and the hole effective mass = 0.79, the dielectric constant =11.1, and band gap energy=2.26 for GaP, calculate the intrinsic carrier...

07 May 2020 7,199 4 View

Is it necessary to have normalized density matrix after applying different operators?

after projecting, density matrix becomes un-normalized. do we have to normalize it? or its ok to continue with un-normalized density matrix?

10 September 2015 1,231 4 View

How one photon from pump beam is converted in two photons in parametric down conversion in a non linear crystal?

I want to know what is the physical process that happens inside crystal.

14 May 2015 4,662 3 View