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Questions related from Kalyan J Kalita
If an organic molecular emitter shows multiple photoluminescence bands, what tools and techniques can one use to confirm the triplet-triplet annihilation (TTA) band?
19 November 2022 6,848 4 View
I am studying an crystalline organic material which shows birefringence and melts at ~75 degree Celsius. But, the material doesn't solidify upon cooling. What could be the reasons?
12 December 2021 5,980 3 View
I want to calculate the spin orbit coupling matrix elements (SOCME) between first singlet excited state (S1) and triplet excited states (T1, T2, T3, ....). I have done the TDDFT calculation using...
03 September 2021 5,210 6 View
I took absorption and excitation spectra of a same species in the same solvent. Ideally I should get the excitation spectra almost similar to the absorbance spectra. But I got the excitation...
14 December 2020 9,072 2 View
I got an additional broad band in the UV-visible spectrum of an organic molecule. The molecule has one donor unit and one acceptor unit. How can I prove that the additional band is charge transfer...
09 February 2019 3,823 7 View
Please find the attached image. I want to find the angle between the pi molecular plane like they did from the cif file. Can anyone please suggest any software or web application to do the same.
21 September 2018 5,434 6 View