Qabas M. Alkhatib

4 Questions 4 Answers 0 Followers

Questions related from Qabas M. Alkhatib

Why in TDDFT, some of the output for the first state has a negative wavelength and oscillator strength ?

I'm doing TDDFT calculation. I have calculated excited state calculation for n=20 states. The first state (lowest in energy) showing negative wavelength and oscillator strength. How we can explain...

12 August 2020 7,020 4 View

How i can build the TiO2 cluster for attach it with zinc porphyrins dyes using Gaussian?

In order to calculate the dye efficiency and other important parameters for zinc porphyrins dye sensitized solar cell i want to build a TiO2 using Gauss view or Avogadro then use it to attach...

23 January 2018 2,270 3 View

What is the most proper solvent for zinc porphyrins dye?

I want to do calculation use gaussview for zinc porphyrins dye in the excited state ,but i can't decided the best solvent for it. So can anyone help me to find the answer for my question please .

09 October 2017 7,388 4 View

What is the cell efficiency achieved recent by the zinc porphyrins solar cell?

Can you help me please to know the efficiency achieved recent by the zinc porphyrins solar cell using Computational and Theoretical Chemistry?

04 October 2017 2,047 1 View