Subila kb

3 Questions 14 Answers 0 Followers

Questions related from Subila kb

Is exciton formation affected by the phonons (lattice vibrations) in semiconducting quantum dots?

And how is it going to affect the exciton formation and recombination processes? Please comment on this.

30 October 2014 4,837 7 View

What is mean by the mesh size of tellurium powder and does the reactivity is different according to the mesh size?

Tellurium (400 mesh) is not getting dissolved in Top( Trioctyl phosphine), where as 200 mesh size Te is dissolving..After all Te is forming coordinate bond with TOP ( Outer 5p shell of Te can...

21 October 2014 9,219 10 View

How many excitons will form when we irradiate the semiconducting nanomaterials with a xenon lamp?

I am getting dual emission for a hetero nano structure and I need an explanation. Please comment on this particular aspect.

15 October 2014 4,826 3 View