QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: serhan on March 28, 2009, 23:02

Title: Energy-band diagram of 2D graphene
Post by: serhan on March 28, 2009, 23:02

Hi,

I followed the graphene tutorial. I get the E-k diagram shown with Fig. 6 in the tutorial. However, I could not reproduce the 2-D dispersion relation (Fig. 7). How can I get Fig. 7 from Fig. 6? Or will I get the E-k values from the command prompt and then plot it in MATLAB etc?

Cheers
Serhan

Title: Re: Energy-band diagram of 2D graphene
Post by: Anders Blom on March 30, 2009, 09:27

Quote from: serhan on March 28, 2009, 23:02

Or will I get the E-k values from the command prompt and then plot it in MATLAB etc?

That's one possibility, or you can use the Matplotlib/Pylab plotting engine in ATK to do the plot, as I did for the tutorial. I'll post some scripts later!

Title: Re: Energy-band diagram of 2D graphene
Post by: serhan on March 31, 2009, 22:43

Thanks again :)