Anil Kumar Singh

2 Questions 11 Answers 0 Followers

Questions related from Anil Kumar Singh

Can anyone suggest criteria to know graphene is monolayer or bilayer after annealing at 300 C or 400 C ?

Some groups have been reported after annealing graphene on SiO2/Si substrate, the value of I(2D)/I(G) decreases. So on the basis of intensity ratio of Raman peaks, after annealing, we can not...

16 December 2015 2,112 9 View

Does anyone know about white particles on copper after graphene synthesized by ethanol CVD ?

I have synthesized graphene by our home built ethanol cvd setup earlier, but now I am not able to get large area graphene on copper, because there is a huge white contamination of 100 nm order....

30 January 2015 5,265 15 View