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huijiany
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2Â¥2009-05-27 10:20:53
gavinliu7390
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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wuchenwf(½ð±Ò+2,VIP+0):лл ȷʵ 5-29 09:10
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wuchenwf(½ð±Ò+2,VIP+0):лл ȷʵ 5-29 09:10
|
This way is very dangerous to you. because you want to get accurate dos, you must get accurate charge density. If you want to get accurate charge density , you must do static scf. I recommend to read solid state physics or band theory and Electronic properties of solid. |

3Â¥2009-05-28 22:57:31
jugengfans
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4Â¥2009-05-30 01:35:02
gavinliu7390
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wuchenwf(½ð±Ò+1,VIP+0):лл 6-1 00:25
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wuchenwf(½ð±Ò+1,VIP+0):лл 6-1 00:25
| you needn't to do it,because static scf use very short time. |

5Â¥2009-05-30 20:15:14
cbFeng200881
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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wuchenwf(½ð±Ò+1,VIP+0):лл 6-1 00:25
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wuchenwf(½ð±Ò+1,VIP+0):лл 6-1 00:25
| In your relaxation calculation, CHGCAR changes time and time again. |
6Â¥2009-05-31 02:21:15
jugengfans
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wuli8(½ð±Ò+1,VIP+0):¸Ðл½»Á÷£¬(*^__^*) ¡¡ 6-1 20:53
wuli8(½ð±Ò+1,VIP+0):¸Ðл½»Á÷£¬(*^__^*) ¡¡ 6-1 20:53
|
That may be true.But when i take LDAU in consideration ,the static scf can't converge in 60 steps...and it seems won't converge forever... what should i do? Nearly collapse.. |
7Â¥2009-05-31 23:25:02
jugengfans
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8Â¥2009-06-01 19:42:07
gavinliu7390
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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
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It seems that you set U which is wrong. |

9Â¥2009-06-02 09:17:52
gavinliu7390
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¡ï
zxzj05(½ð±Ò+1,VIP+0):^_^ ¹ÄÀøÌÖÂÛ£¡ 6-2 17:27
zxzj05(½ð±Ò+1,VIP+0):^_^ ¹ÄÀøÌÖÂÛ£¡ 6-2 17:27
|
it should be a little different. |

10Â¥2009-06-02 09:19:48














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