Xu Xiuwen

2 Questions 7 Answers 0 Followers

Questions related from Xu Xiuwen

How to determine whether a material is single-crystal?

I have read many papers reporting the synthesis of single-crystal graphene or pervoskite material. However, I have not gained a clear insight into how can we confirm the single-crystal phase? I...

03 March 2016 3,427 11 View

How do I detect its work function or Fermi Energy in porous carbon materials?

since I am new in physics, I am not quite familiar with these concepts. If there are some misunderstanding, please help me to clarify the difference between work function and Fermi energy.

01 January 2016 2,369 5 View