Aftab Hussain

4 Questions 9 Answers 0 Followers

Questions related from Aftab Hussain

How to determine fluorescent/radiative decay rate (tau) of a TADF material theoretically?

after literature review, I have come to know about two almost identical formulas to calculate fluorescent/radiative decay rate as given in the attached files. But my values after calculation,...

29 October 2018 4,308 2 View

Why traditional method and OHF method give different values?

Hello to all the respected members,is there anyone who can tell me why traditional method and Optimal Hartree fock (OHF) method give different values of singlet-triplet energy gap (ΔEST) and also...

24 August 2017 7,108 4 View

What is the exact relation between HOMO-LUMO overlap and Singlet-Triplet energy difference?

My research area is computational study of Thermally activated delayed fluorescence (TADF) Materials and their use in Organic light emitting diodes (OLEDs). I want to know What is the exact...

28 March 2017 3,774 4 View

Why some molecules are taking so much time and still are not being optimized.?

Hello to all. My research area is computational study of Thermally activated Delayed Flourescence (TADF) materials. I am working on Gaussian software. I wanna ask one question. I...

27 March 2017 5,137 7 View