Quasi-particle properties of the excited electron/hole in the 2D self-standing potassium doped graphene (KC8)

Josip Jakovac
Institut za fiziku, Zagreb

Sažetak:
 

In this seminar I will first use the (DFT based) approximation to calculate the QP (quasi particle) Green's function of the arbitrary quantum state |n>, and then apply the same procedure to calculate the QP Green's function in the 2D self-standing potassium doped graphene KC8. Then, from the Green's function, the QP's spectral properties will be obtained.