Hi all,
I am trying to wannierise hfte5, with spin orbit couplings.
My input.win looks:
use_ws_distance = .true.
num_bands = 90
num_wann = 80
exclude_bands=1-132, 223-290
num_iter = 400
iprint=2
dis_win_max=14
dis_froz_max=13
dis_froz_min = 3
dis_win_min = 3
Begin Projections
Hf:d
Te:p
End Projections
bands_num_points=70
Begin Kpoint_Path
X 0.25122543 -0.25122543 0 G 0 0 0
G 0 0 0 Y 0.24908686 0.24908686 0
Y 0.24908686 0.24908686 0 S 0.5003123 -0.00213862 0
S 0.5003123 -0.00213862 0 R 0.5003123 -0.00213862 0.49836313
R 0.5003123 -0.00213862 0.49836313 Z 0 0 0.49836313
Z 0 0 0.49836313 G 0 0 0
End Kpoint_Path
bands_plot = .true.
spinors=true
! SYSTEM
begin unit_cell_cart
ang
1.98619742 7.132231003 0.
-1.986197815 7.132230891 0.
0. 0. 13.586526936
end unit_cell_cart
begin atoms_frac
Hf 0.3184997032 0.3184997302 0.7499999470
Hf 0.6815000238 0.6815000678 0.2499999640
Te 0.6625100716 0.6625100596 0.7499999470
Te 0.3374897664 0.3374897594 0.2499999640
Te 0.9351348779 0.9351349339 0.8531524632
Te 0.0648648561 0.0648648571 0.3531525342
Te 0.9351348779 0.9351349339 0.6468473588
Te 0.0648648561 0.0648648571 0.1468474118
Te 0.7919052147 0.7919052377 0.4336792513
Te 0.2080945513 0.2080945543 0.9336791443
Te 0.7919052147 0.7919052377 0.0663207087
Te 0.2080945513 0.2080945543 0.5663206417
end atoms_frac
! KPOINTS
mp_grid : 8 8 4
begin kpoints
0.00000000 0.00000000 0.00000000
0.00000000 0.00000000 0.25000000
0.00000000 0.00000000 0.50000000
0.00000000 0.00000000 0.75000000
0.00000000 0.12500000 0.00000000
0.00000000 0.12500000 0.25000000
0.00000000 0.12500000 0.50000000
0.00000000 0.12500000 0.75000000
0.00000000 0.25000000 0.00000000
0.00000000 0.25000000 0.25000000
0.00000000 0.25000000 0.50000000
0.00000000 0.25000000 0.75000000
0.00000000 0.37500000 0.00000000
0.00000000 0.37500000 0.25000000
0.00000000 0.37500000 0.50000000
........ and so on
The band.labelinfo.dat lists as:
X 1 0.0000000000 0.2512254300
-0.2512254300 0.0000000000
G 71 0.7947325667 0.0000000000
0.0000000000 0.0000000000
Y 90 1.0141672584 0.2490868600
0.2490868600 0.0000000000
S 160 1.8088999200 0.5003123000
-0.0021386200 0.0000000000
R 180 2.0393714681 0.5003123000
-0.0021386200 0.4983631300
Z 253 2.8638419524 0.0000000000
0.0000000000 0.4983631300
G 273 3.0943135005 0.0000000000
0.0000000000 0.0000000000
My bands calculation in dft has k-path as:
K_POINTS {crystal_b}
7
0.25122543 -0.25122543 0 70 !X
0 0 0 70 !G
0.24908686 0.24908686 0 70 !Y
0.5003123 -0.00213862 0 70 !S
0.5003123 -0.00213862 0.49836313 70 !R
0 0 0.49836313 70 !Z
0 0 0 1 !G
Whenever I plot dft band vs output from wannier90.x, I get mismatch in x-axis
so that I am able to compare the results properly.
Also I have some convergence issue with this input, I am getting delta in final
step as-0.5338997E-03 . How can I achieve better convergence and how to fix
this band plot issue?
Thanks a lot.
Best
Rijan Karkee
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