Lijin George

2 Questions 3 Answers 0 Followers

Questions related from Lijin George

Graphene is known as the strongest material for its inplane bonding but it is easily tearable why?

CVD graphene can easily tear and in mechanical exfoliation few micrometer size flakes are formed due to the mechanical tearing from the bulk graphite. what is the reason for this?

12 December 2016 7,357 2 View

Is anybody facing a problem in CVD growth of Graphene on copper and characterizing it directly on copper by Raman spectroscopy and SEM?

I am using Alfa aecar Copper 13382 for LPCVD. I cleaned with acetone only is any special precleaning needed? The optical image looks like some contaminants are there after growth. The Raman did...

01 January 2015 4,437 2 View