QuantumATK Forum

QuantumATK => Scripts, Tutorials and Applications => Topic started by: martin on December 8, 2009, 03:55

Title: V-I Curve simulation of graphene
Post by: martin on December 8, 2009, 03:55

Dear friends of the forum,

i have finished V-I Curve experimental studies on a gold two probe system based on the multilayer's graphene (gate bias voltage :0V). Now i would like to do some simulation for the following structure: gold two probe system based on the multilayer's graphene ,which offering some simulation result for camparision. i want to do the V-I (voltage 0-0.2V,gate bias voltage :0V)AND R-T (Temperature 5k-500k)calculations. So who can give me some help or .vnl scripts.

Electrode Au length:200um,width:30um,distance between the electrode:10um
Graphene:monolayer, bilayer and trilayer,length:20um,width:6um

Thanks in advance.

Title: Re: V-I Curve simulation of graphene
Post by: zh on December 9, 2009, 01:39

The system you wanted seems to huge for a computer simulation with first-principles. It can not be done  even on a supercomupter.