Rengasamy Dhanabal

4 Questions 6 Answers 0 Followers

Questions related from Rengasamy Dhanabal

Please can anyone explain me why width of XRD peak is narrowing when doping or increasing doping concentration?

Explain me

25 December 2015 2,975 2 View

Why the bandgap is increasing or decreasing when doping or doping concentration is increases?

Please give me an explanation

21 December 2015 3,650 2 View

How will be electron transfer from visibly active to inactive materials in photocatalyst?

Please explain me, i have prepared composite materials in which one material is visible active and another one is inactive. so in this condition how will be the electron transfer between these...

30 November 2015 7,607 3 View

What is the reason for two band gap of the same material?

The same material has two direct bandgaps which is one absorption in 330 nm while other in 420 nm. So please, can anybody tell me the reason?

10 August 2015 8,334 14 View