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jugengfans

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huijiany

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qasd(½ð±Ò+1,VIP+0):лл~ 5-28 12:39
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2Â¥2009-05-27 10:20:53
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gavinliu7390

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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.
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3Â¥2009-05-28 22:57:31
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jugengfans

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by gavinliu7390 at 2009-5-28 22:57:
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 ...

ÎÒÖªµÀÔÚ¼ÆËãÖÐKµãµÄÑ¡Ôñ»áÓ°Ïìµ½¼ÆËãµÄ¾«È·¶È£¬ËùÒÔÔÚÓÅ»¯µÄʱºò´¦ÓÚ¼ÆËãÁ¿µÄ¿¼ÂǶøÉÙÉèÖÃЩKµã£¬¶øÔÚ¾²Ì¬¼ÆËãµÄʱºò¶àÉèÖÃЩKµã£¬ÕâÑù¾Í¸ü¾«È·¡£µ«ÎÒÈç¹ûÔÚÓÅ»¯µÄʱºòͬÑù²ÉÓø߾«¶ÈµÄ¼ÆË㣬ÄÇô×îºóÕâ¸öÊÕÁ²µÄCHGCARµÄµçºÉÃܶÈÊDz»ÊÇ¿ÉÒÔÈÏΪ¿ÉÓÃÄØ£¿

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4Â¥2009-05-30 01:35:02
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gavinliu7390

ľ³æ (ÖøÃûдÊÖ)

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wuchenwf(½ð±Ò+1,VIP+0):лл 6-1 00:25
you needn't to do it,because static scf use very short time.
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5Â¥2009-05-30 20:15:14
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cbFeng200881

½ð³æ (ÖøÃûдÊÖ)

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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
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jugengfans

½ð³æ (ÕýʽдÊÖ)

¡ï
wuli8(½ð±Ò+1,VIP+0):¸Ðл½»Á÷£¬(*^__^*) ¡­¡­ 6-1 20:53
ÒýÓûØÌû:
Originally posted by gavinliu7390 at 2009-5-30 20:15:
you needn't to do it,because static scf use very short time.

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
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jugengfans

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by cbFeng200881 at 2009-5-31 02:21:
In your relaxation calculation, CHGCAR changes time and time again.

ÎÒÎʵľÍÊÇÕâ¸öÔÚ³ÚÔ¥¹ýºóµÄCHGCARºÍ¾²Ì¬¼ÆËãÏÂͬÑùKµãµÄCHGCARÓÐÎÞÇø±ð£¿
8Â¥2009-06-01 19:42:07
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gavinliu7390

ľ³æ (ÖøÃûдÊÖ)

Ò¶ÂäÓ¥·É

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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
It seems that you set U which is wrong.
ÒýÓûØÌû:
Originally posted by cbFeng200881 at 2009-5-31 02:21:
In your relaxation calculation, CHGCAR changes time and time again.

ÕæÀíÊÇÒ»µãµã½Ó½üµÄ£¡
9Â¥2009-06-02 09:17:52
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gavinliu7390

ľ³æ (ÖøÃûдÊÖ)

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zxzj05(½ð±Ò+1,VIP+0):^_^ ¹ÄÀøÌÖÂÛ£¡ 6-2 17:27
it should be a little different.
ÒýÓûØÌû:
Originally posted by jugengfans at 2009-6-1 19:42:

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10Â¥2009-06-02 09:19:48
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