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shan_jin

银虫 (小有名气)

[求助] VASP+wannier90 不能生成正常.win文件

已经编译好,而且说明书实例Si已经可以计算,但是在计算超晶格结构时(K-POINT=6X6X1)(计算96个节点,16个原子)
生成了wannier90.win文件,却只有一行
【 num_wann =    96  ! set to NBANDS by VASP】

wannier90.wout
【......
| The b-vectors are chosen automatically                                     |
Exiting.......
kmesh_get_bvector: Not enough bvectors found】

OUTCAR

【Analysis of symmetry for initial positions (statically):
=====================================================================
Subroutine PRICEL returns:
Original cell was already a primitive cell.


Routine SETGRP: Setting up the symmetry group for a
hexagonal supercell.


Subroutine GETGRP returns: Found  6 space group operations
(whereof  6 operations were pure point group operations)
out of a pool of 24 trial point group operations.


The static configuration has the point symmetry C_3v.


Analysis of symmetry for dynamics (positions and initial velocities):
=====================================================================
Subroutine PRICEL returns:
Original cell was already a primitive cell.


Routine SETGRP: Setting up the symmetry group for a
hexagonal supercell.


Subroutine GETGRP returns: Found  6 space group operations
(whereof  6 operations were pure point group operations)
out of a pool of 24 trial point group operations.


The dynamic configuration has the point symmetry C_3v.
writing wavefunctions
】
因为也是第一次做wannier90函数计算,所以有很多不懂的地方,想要请教各位前辈,我应该如何修改?(输入文件直接就是Si例子的输入文件,没有改过,Si成功了,超晶格就没有成功),在线等,有点急
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庭院电池

新虫 (著名写手)

超晶格的晶格矢量和k点,猜的,没算过超晶格

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2楼2019-04-14 23:01:05
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xydongxy

新虫 (著名写手)

你好,请问在哪里获得Si的wannier例子呢

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3楼2021-07-27 15:10:15
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