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金虫 (小有名气)

[求助] 请问这个low_symmetry怎么理解,没有看到怎么就low_symmetry了

http://cms.mpi.univie.ac.at/wiki ... arized_low_symmetry

请问这个low_symmetry怎么理解,没有看到怎么就low_symmetry了。谢谢
O atom spinpolarized low symmetry

INCAR
SYSTEM = O atom in a box
ISMEAR = 0  ! Gaussian smearing
SIGMA  = 0.01
ISPIN =  2  ! spin polarized calculation
KPOINTS
Gamma-point only
1        ! one k-point
rec       ! in units of the reciprocal lattice vector
0 0 0 1  ! 3 coordinates and weight
POSCAR
O atom in a box
1.0          ! universal scaling parameters
7.0 0.0 0.0  ! lattice vector  a(1)
0.0 7.5 0.0  ! lattice vector  a(2)
0.0 0.0 8.0  ! lattice vector  a(3)
1             ! number of atoms
cart          ! positions in cartesian coordinates
0 0 0
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金虫 (小有名气)

这里的# ICHARG=11 #charge read file
为什么注释掉?谢谢
3楼2013-09-01 11:38:42
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顺水

金虫 (小有名气)

http://cms.mpi.univie.ac.at/wiki/index.php/Fcc_Si_DOS
Fcc Si DOS
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Description: plot the DOS in fcc Si


--------------------------------------------------------------------------------

INCAR
System = fcc Si
# ICHARG=11 #charge read file
ENCUT  =    240
ISMEAR = -5 #tetrahedron
LORBIT=11
KPOINTS
k-points
0
Monkhorst Pack
21 21 21
0  0  0
POSCAR
fcc Si:
3.9
0.5 0.5 0.0
0.0 0.5 0.5
0.5 0.0 0.5
   1
cartesian
0 0 0
2楼2013-09-01 11:36:49
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tentacle

新虫 (初入文坛)

【答案】应助回帖

★ ★
感谢参与,应助指数 +1
顺水: 金币+2, ★有帮助, 谢谢 2013-09-02 09:23:48
low symmetry说的是box吧
7.0 0.0 0.0  ! lattice vector  a(1)
0.0 7.5 0.0  ! lattice vector  a(2)
0.0 0.0 8.0  ! lattice vector  a(3)
4楼2013-09-02 02:39:29
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顺水

金虫 (小有名气)

引用回帖:
4楼: Originally posted by tentacle at 2013-09-02 02:39:29
low symmetry说的是box吧
7.0 0.0 0.0  ! lattice vector  a(1)
0.0 7.5 0.0  ! lattice vector  a(2)
0.0 0.0 8.0  ! lattice vector  a(3)

谢谢,这一个看懂了。上一个问题呢?
5楼2013-09-02 09:23:32
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