GW QPband
Posted: Wed Dec 20, 2023 10:04 am
Dear all,
There was no error when I performed gw calculation, but I wondered why the corrected energy band would appear in a relatively "chaotic" state. What are the reasons for this?
I have attach the relevant results below. Figure 1/2 shows the band structure calculated with/without GW correction respectively.
Thanks in advance.
Best,
Liu
There was no error when I performed gw calculation, but I wondered why the corrected energy band would appear in a relatively "chaotic" state. What are the reasons for this?
I have attach the relevant results below. Figure 1/2 shows the band structure calculated with/without GW correction respectively.
Thanks in advance.
Best,
Liu