Manareldeen Adil Hassan Ahmed

9 Questions 16 Answers 0 Followers

Questions related from Manareldeen Adil Hassan Ahmed

How can I build an electrical model of Graphene coated copper?

I am trying to build an electrical model of SLG on copper, what formula is suitable for this case?

01 January 1970 5,282 0 View

Which method is better for Graphene synthesis, CVD or PECVD?

what is the main difference between PECVD and conventional CVD, and which one is better for Graphene synthesis on copper metal? and how to check the quality of the deposited Graphene?

01 January 1970 3,901 7 View

For Graphene simulation, how to build an Unit cell ?

For Graphene simulation, how to build an Unit cell that consists of graphene and vacuum atoms?

01 January 1970 8,891 0 View

What is the best references that I can use to learn DFT?

I am interested in the quantum transport and the electronic properties of Graphene and nano-scale materials. What is the best way to learn the basics of DFT?

01 January 1970 1,521 6 View

How to determine the high symmetry points of arm chair graphene unit cell ?

There is a lot of examples for two atoms unit cell of graphene, however, I have a unit cell of graphene (armchair) contains 4 atoms (attached photo). how can I get the high symmetry points for...

01 January 1970 8,317 2 View

How to measure the electric resistance of CVD graphene on copper ?

I have synthesized graphene on Cu foil and want to measure the electric resistance? what is the method/device that help me to get an accurate measurement ?

01 January 1970 1,024 3 View

How does graphene affect the density of states of copper?

how can graphene affect the Cu DOS ? If I calculate the PDOS at the surface, what should I look at to see the effect of the graphene on the total DOS and current transport ?

01 January 1970 5,579 0 View

What is the best method for Graphene coated Copper?

I want to use Graphene as a coating layer on copper electrode, which method is better, CVD or Graphene ink coating ?

01 January 1970 6,318 4 View

How to build an electrical model from different values of thin film resistance?

I have calculated the resistance of a thin film of two materials for different widths and lengths. I want to build an electrical model for both materials and compare between them.

01 January 1970 7,595 0 View