引用回帖: Originally posted by 锐利的碎片 at 2010-05-05 13:04:38:
fe的磁矩呢?
加Fe的磁距也试过,不收敛。
只有加了LNONLLINEAR= .TURE. 才能收敛。
我改掉INCAR 使它更简单,加上非线性磁性计算,去掉ISMEAR 使其为默认值1。CODE: SYSTEM = Fe single atom
ISTART = 0
ISYM = 0
LNONCOLLINEAR = .TRUE.
MAGMOM = 0 0 3
VOSKOWN = 1
LORBIT = 11
KPOINTS和POSCAR POTCAR和上面一样,这样的设置是可以算的:其原子能量和BULK计算的能量差值也大约在5eV 左右,最后磁矩为4,难道Fe的单原子能量该这么计算?CODE: vasp.4.6.28 25Jul05 complex
POSCAR found : 1 types and 1 ions
LDA part: xc-table for Ceperly-Alder, Vosko type interpolation para-ferro
POSCAR, INCAR and KPOINTS ok, starting setup
WARNING: wrap around errors must be expected
FFT: planning ... 1
reading WAVECAR
entering main loop
N E dE d eps ncg rms rms(c)
DAV: 1 0.256646941351E+02 0.25665E+02 -0.39633E+02 40 0.516E+01
DAV: 2 0.326313207207E+01 -0.22402E+02 -0.12133E+02 48 0.290E+01
DAV: 3 -0.314465270856E+01 -0.64078E+01 -0.53989E+01 64 0.228E+01
DAV: 4 -0.346624888441E+01 -0.32160E+00 -0.29638E+00 48 0.645E+00
DAV: 5 -0.347538439844E+01 -0.91355E-02 -0.89922E-02 40 0.774E-01 0.111E+01
DAV: 6 -0.342588678283E+01 0.49498E-01 -0.14823E+01 40 0.160E+01 0.198E+01
DAV: 7 -0.338974532228E+01 0.36141E-01 -0.21376E+01 40 0.125E+01 0.620E+00
DAV: 8 -0.329693557492E+01 0.92810E-01 -0.17043E-01 40 0.162E+00 0.549E+00
DAV: 9 -0.315637743274E+01 0.14056E+00 -0.14421E-01 40 0.141E+00 0.588E+00
DAV: 10 -0.324903074074E+01 -0.92653E-01 -0.31170E-02 40 0.674E-01 0.583E+00
DAV: 11 -0.327963051985E+01 -0.30600E-01 -0.67846E-02 40 0.103E+00 0.565E+00
DAV: 12 -0.318913147059E+01 0.90499E-01 -0.65430E-02 40 0.109E+00 0.547E+00
DAV: 13 -0.321556128242E+01 -0.26430E-01 -0.14070E-02 40 0.586E-01 0.514E+00
DAV: 14 -0.314643210543E+01 0.69129E-01 -0.13432E-01 40 0.164E+00 0.457E+00
DAV: 15 -0.316514297143E+01 -0.18711E-01 -0.61759E-03 40 0.488E-01 0.458E+00
DAV: 16 -0.312696103824E+01 0.38182E-01 -0.21595E-02 40 0.702E-01 0.406E+00
DAV: 17 -0.312710171656E+01 -0.14068E-03 -0.19803E-03 40 0.259E-01 0.403E+00
DAV: 18 -0.308253641974E+01 0.44565E-01 -0.18697E-02 40 0.627E-01 0.359E+00
DAV: 19 -0.307244883783E+01 0.10088E-01 -0.64998E-03 40 0.458E-01 0.359E+00
DAV: 20 -0.309031874113E+01 -0.17870E-01 -0.13321E-02 40 0.355E-01 0.287E+00
DAV: 21 -0.309386068450E+01 -0.35419E-02 -0.53594E-03 40 0.368E-01 0.271E+00
DAV: 22 -0.314831841382E+01 -0.54458E-01 -0.30603E-02 40 0.837E-01 0.254E+00
DAV: 23 -0.317311771316E+01 -0.24799E-01 -0.22394E-02 40 0.528E-01 0.191E+00
DAV: 24 -0.319382706095E+01 -0.20709E-01 -0.36579E-02 48 0.664E-01 0.280E+00
DAV: 25 -0.308897637713E+01 0.10485E+00 -0.90647E-02 40 0.142E+00 0.403E+00
DAV: 26 -0.318460828028E+01 -0.95632E-01 -0.31788E-02 40 0.823E-01 0.357E+00
DAV: 27 -0.319106981052E+01 -0.64615E-02 -0.21742E-02 40 0.736E-01 0.258E+00
DAV: 28 -0.322147704565E+01 -0.30407E-01 -0.27897E-02 40 0.813E-01 0.419E+00
DAV: 29 -0.323060786405E+01 -0.91308E-02 -0.16676E-02 40 0.629E-01 0.413E+00
DAV: 30 -0.325465605110E+01 -0.24048E-01 -0.49151E-02 40 0.104E+00 0.462E+00
DAV: 31 -0.318388308436E+01 0.70773E-01 -0.54351E-02 40 0.888E-01 0.388E+00
DAV: 32 -0.317862991610E+01 0.52532E-02 -0.91390E-02 40 0.969E-01 0.907E-01
DAV: 33 -0.329614729376E+01 -0.11752E+00 -0.28569E-02 40 0.653E-01 0.180E+00
DAV: 34 -0.328384359774E+01 0.12304E-01 -0.62473E-02 40 0.767E-01 0.124E+00
DAV: 35 -0.330161680537E+01 -0.17773E-01 -0.15300E-02 40 0.551E-01 0.653E-01
DAV: 36 -0.330753664342E+01 -0.59198E-02 -0.39928E-03 40 0.270E-01 0.736E-01
DAV: 37 -0.330759624964E+01 -0.59606E-04 -0.11276E-03 40 0.120E-01 0.823E-01
DAV: 38 -0.330729244196E+01 0.30381E-03 -0.52779E-04 40 0.106E-01 0.853E-01
DAV: 39 -0.330348527106E+01 0.38072E-02 -0.30225E-03 40 0.249E-01 0.450E-01
DAV: 40 -0.331145234543E+01 -0.79671E-02 -0.45436E-03 40 0.320E-01 0.158E+00
DAV: 41 -0.330686482915E+01 0.45875E-02 -0.38753E-03 40 0.231E-01 0.169E+00
DAV: 42 -0.329753989421E+01 0.93249E-02 -0.55994E-03 40 0.343E-01 0.776E-01
DAV: 43 -0.330948772079E+01 -0.11948E-01 -0.43688E-03 40 0.260E-01 0.969E-01
DAV: 44 -0.331038980037E+01 -0.90208E-03 -0.93586E-04 40 0.145E-01 0.106E+00
DAV: 45 -0.330885261332E+01 0.15372E-02 -0.61868E-04 40 0.920E-02 0.852E-01
DAV: 46 -0.330870312790E+01 0.14949E-03 -0.41874E-04 40 0.891E-02 0.610E-01
DAV: 47 -0.330963051006E+01 -0.92738E-03 -0.48464E-04 40 0.736E-02 0.643E-01
DAV: 48 -0.330963060850E+01 -0.98439E-07 -0.11608E-05 32 0.172E-02
1 F= -.33096306E+01 E0= -.32872876E+01 d E =-.670292E-01 mag= -0.0026 0.0020 4.0006
writing wavefunctions
[ Last edited by marklau on 2010-5-5 at 15:53 ]