| 4 | 1/1 | 返回列表 |
| 查看: 1727 | 回復(fù): 3 | ||||
Zhiwuren鐵桿木蟲 (著名寫手)
|
[交流]
關(guān)于Fe2O3磁矩計算
|
|
本人初學(xué)vasp計算,參照源資培訓(xùn)的教程做例子Fe2O3,算出來Fe2O3總沒磁矩,請各位蟲友幫忙找找原因: 教程里Fe2O3磁矩4.0266μB 晶胞優(yōu)化: INCAR SYSTEM =Fe2O3-ferromagnetic ISTART=0 ICHARG=2 PREC=Normal LREAL =.F. ENCUT=400 eV ISPIN = 2 VOSKOWN=1 NELM = 60 EDIFF = 0.1E-4 LCHARG = .F. LWAVE = .F. ISMEAR = 0 SIGMA = 0.2 ALGO = Normal NPAR = 4 IBRION = 2 ISIF=2 NSW =100 POTIM = 0.5 EDIFFG =-0.05 POSCAR: (Fe2 O3)10 (P1)~(VASP) 1.00000000000000 4.156676065554936 1.620214799067537 3.097209888096912 0.000000000000000 4.461283661579334 3.097209888096912 0.000000000000000 0.000000000000000 5.431000000000001 Fe O 4 6 Direct 0.0999999999999995 0.0999999999999995 0.0999999999999994 0.4000000000000006 0.4000000000000006 0.4000000000000006 0.9000000000000007 0.9000000000000006 0.9000000000000004 0.5999999999999998 0.5999999999999995 0.5999999999999992 0.6999999999999998 0.8000000000000003 0.2499999999999998 0.2500000000000000 0.6999999999999998 0.8000000000000002 0.8000000000000005 0.2499999999999998 0.6999999999999997 0.3000000000000003 0.1999999999999998 0.7500000000000002 0.7500000000000002 0.3000000000000002 0.1999999999999997 0.1999999999999998 0.7500000000000002 0.2999999999999999 KPOINTS: Automatic mesh 0 Gamma 4 4 4 0. 0. 0. POTCAR Fe元素和 O元素的贗勢paw_PBE的標準贗勢 結(jié)果: OSZICAR最后兩個循環(huán) N E dE d eps ncg rms rms(c) DAV: 1 -0.731082676058E+02 0.19619E-04 -0.42203E+00 2496 0.938E+00 0.558E-01 DAV: 2 -0.731159647897E+02 -0.76972E-02 -0.80799E-02 3056 0.192E+00 0.279E-01 DAV: 3 -0.731163677408E+02 -0.40295E-03 -0.17243E-03 3456 0.461E-01 0.188E-01 DAV: 4 -0.731167209397E+02 -0.35320E-03 -0.55005E-04 3928 0.387E-01 0.156E-01 DAV: 5 -0.731170755204E+02 -0.35458E-03 -0.34689E-04 3464 0.238E-01 0.265E-01 DAV: 6 -0.731167837047E+02 0.29182E-03 -0.86456E-05 2920 0.104E-01 0.178E-01 DAV: 7 -0.731166933628E+02 0.90342E-04 -0.76034E-05 2400 0.124E-01 0.466E-02 DAV: 8 -0.731167644311E+02 -0.71068E-04 -0.39392E-05 1944 0.862E-02 0.461E-02 DAV: 9 -0.731167541826E+02 0.10249E-04 -0.11261E-05 1368 0.424E-02 0.881E-03 DAV: 10 -0.731167598605E+02 -0.56779E-05 -0.97831E-06 1320 0.235E-02 9 F= -.73116760E+02 E0= -.72927249E+02 d E =-.848053E-02 mag= 0.0037 N E dE d eps ncg rms rms(c) DAV: 1 -0.731128942625E+02 0.38599E-02 -0.31129E+00 2496 0.805E+00 0.473E-01 DAV: 2 -0.731184774520E+02 -0.55832E-02 -0.57992E-02 3008 0.160E+00 0.235E-01 DAV: 3 -0.731187792970E+02 -0.30185E-03 -0.11265E-03 3424 0.301E-01 0.146E-01 DAV: 4 -0.731191244433E+02 -0.34515E-03 -0.37628E-04 3840 0.288E-01 0.969E-02 DAV: 5 -0.731191269090E+02 -0.24657E-05 -0.21397E-04 3408 0.227E-01 0.841E-02 DAV: 6 -0.731191633966E+02 -0.36488E-04 -0.29301E-05 1888 0.429E-02 0.128E-01 DAV: 7 -0.731190676768E+02 0.95720E-04 -0.20801E-05 1752 0.596E-02 0.564E-02 DAV: 8 -0.731190864257E+02 -0.18749E-04 -0.82040E-06 1352 0.283E-02 0.118E-02 DAV: 9 -0.731190941587E+02 -0.77330E-05 -0.61010E-06 1296 0.266E-02 10 F= -.73119094E+02 E0= -.72926546E+02 d E =-.108148E-01 mag= 0.0024 OUTCAR: FREE ENERGIE OF THE ION-ELECTRON SYSTEM (eV) --------------------------------------------------- free energy TOTEN = -73.11909416 eV energy without entropy= -72.73399807 energy(sigma->0) = -72.92654611 d Force = 0.2320844E-02[ 0.263E-03, 0.438E-02] d Energy = 0.2334298E-02-0.135E-04 d Force = 0.7040524E+01[ 0.679E+01, 0.729E+01] d Ewald = 0.7039883E+01 0.641E-03 reached required accuracy - stopping structural energy minimisation LOOP+: cpu time 16.90: real time 17.12 4ORBIT: cpu time 0.00: real time 0.00 |
八龍尊者 |

| 好 ! |
捐助貴賓 (職業(yè)作家)
| 祝福 |
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 265求調(diào)劑 +7 | 梁梁校校 2026-03-19 | 7/350 |
|
|---|---|---|---|---|
|
[考研] 一志愿吉林大學(xué)材料學(xué)碩321求調(diào)劑 +9 | Ymlll 2026-03-18 | 12/600 |
|
|
[考研] 329求調(diào)劑 +5 | 想上學(xué)吖吖 2026-03-19 | 5/250 |
|
|
[考研] 【考研調(diào)劑】化學(xué)專業(yè) 281分,一志愿四川大學(xué),誠心求調(diào)劑 +5 | 吃吃吃才有意義 2026-03-19 | 5/250 |
|
|
[考研]
|
.6lL 2026-03-18 | 6/300 |
|
|
[考研] 化學(xué)求調(diào)劑 +3 | 臨澤境llllll 2026-03-17 | 4/200 |
|
|
[考研] 274求調(diào)劑 +6 | S.H1 2026-03-18 | 6/300 |
|
|
[考研] 354求調(diào)劑 +4 | Tyoumou 2026-03-18 | 7/350 |
|
|
[考研] 材料專業(yè)求調(diào)劑 +5 | hanamiko 2026-03-18 | 5/250 |
|
|
[考研] 331求調(diào)劑(0703有機化學(xué) +7 | ZY-05 2026-03-13 | 8/400 |
|
|
[考研] 334求調(diào)劑 +3 | 志存高遠意在機?/a> 2026-03-16 | 3/150 |
|
|
[考研] 332求調(diào)劑 +6 | Zz版 2026-03-13 | 6/300 |
|
|
[考研] 考研調(diào)劑 +3 | 淇ya_~ 2026-03-17 | 5/250 |
|
|
[考研] 0854控制工程 359求調(diào)劑 可跨專業(yè) +3 | 626776879 2026-03-14 | 9/450 |
|
|
[考研] 一志愿211 0703方向310分求調(diào)劑 +3 | 努力奮斗112 2026-03-15 | 3/150 |
|
|
[考研] 22408總分284求調(diào)劑 +3 | InAspic 2026-03-13 | 3/150 |
|
|
[考研] 080500,材料學(xué)碩302分求調(diào)劑學(xué)校 +4 | 初識可樂 2026-03-14 | 5/250 |
|
|
[考研] 297一志愿上交085600求調(diào)劑 +5 | 指尖八千里 2026-03-14 | 5/250 |
|
|
[考研] 招收0805(材料)調(diào)劑 +3 | 18595523086 2026-03-13 | 3/150 |
|
|
[考研] 311求調(diào)劑 +3 | 冬十三 2026-03-13 | 3/150 |
|