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Questions related from Vignesh Ganesan
Dear frnds, From my point of view SSB is happening due to following reasons in double quantum wells. 1. Due to variational technique 2. symmetry in envelop function and...
20 October 2019 6,355 2 View
Mott-Wannier excitons are formed in a semiconductor material as a result of light-matter interactions. However, their delocalizing properties inside the crystal induce screening effects in their...
11 February 2019 6,840 1 View
Since, Mott-Wannier exciton is orbiting in an extended orbit over few lattice points can I regard this as larger polaron. This consideration is very much useful while evaluating screening effects...
26 April 2018 7,171 1 View