ZongYao Li

4 Questions 5 Answers 0 Followers

Questions related from ZongYao Li

Is it accuracy?

Hi, Mark. Do you think it is accuracy for TPF characterizing TDDs of GaN? How is it comparing with CL?

15 December 2017 5,384 2 View

Does anyone know how to calculate the sp2/sp3 ratio of graphene from Raman Spectra?

Waiting for your answer.Thanks!

13 September 2015 5,397 4 View

What is the reason for the 2D peak disappearing in this Raman spectrum?

We have synthesized 'graphene' on the MO-GaN with ethylene. As you can see in the raman spectrum, the 2D peak is disappeared. Can anyone help me explain this phenomenon? Thanks a lot !

05 May 2015 9,789 8 View

How can I transfer graphene cleanly?

The graphene is growth on copper foil, and I directly eatch this copper by ~0.5M ferric chloride. I cut the copper foil as 1 square centimetre pieces. Then put one piece into the solution. After...

09 April 2015 7,762 5 View