Shrreya Krishnamurthy

4 Questions 4 Answers 0 Followers

Questions related from Shrreya Krishnamurthy

How to do structural analysis of 2D hybrid perovskite and calculation of lattice distortion ?

An emerging sub-class of 2D lead based- hybrid perovskites are known to be broadband emitters upon UV excitation. The cause of this broadband emission is observed due to the formation of...

20 August 2018 6,427 3 View

How to calculate LED parameters, CRI and CCT ?

How to calculate CRI and CCT values for a light emitting material ? I have the PL data at ambient temperature, PLQE values and CIE co-ordinates.

02 February 2018 2,956 5 View

What are the measurements to be done for studying phosphorescence in hybrid perovskite systems?

A organic-inorganic based hybrid perovskite system is having a lifetime in the range of msec as observed in the time resolved photoluminescence (TRPL) measurement. The band gap from DRS is found...

15 December 2017 5,152 4 View

Can anyone help with Raman Mode (2Eu) in alpha Fe2O3?

The appearance of 2Eu mode in alpha Fe2O3 .. it is known to be present due to stress effect and defects. Cr2O3 and alpha Fe2O3 have the same Raman active modes , so why does this mode appear only...

11 September 2014 8,302 0 View