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laplacetalor

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2415845Â¥: Originally posted by 707462558 at 2012-12-19 11:54:22
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707462558

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2415854Â¥: Originally posted by laplacetalor at 2012-12-19 13:07:39
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bjwang

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laplacetalor(½ð±Ò+3): лл²ÎÓë
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2415854Â¥: Originally posted by laplacetalor at 2012-12-19 13:07:39
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[ Last edited by bjwang on 2012-12-20 at 11:06 ]
It is a shame for the soul to be first to give way in this life,when thy body does not give way.
13Â¥2012-12-20 10:56:17
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laplacetalor

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2415863Â¥: Originally posted by 707462558 at 2012-12-19 15:39:24
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laplacetalor

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2415911Â¥: Originally posted by bjwang at 2012-12-20 10:56:17
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bjwang

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2415966Â¥: Originally posted by laplacetalor at 2012-12-21 09:02:43
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ÎÒÊÇ¿´µ½Õâ¸öÔÓ»¯·ºº¯¼ÆËã¹âѧÐÔÖʵÄÌû×Óhttp://muchong.com/bbs/viewthread.php?tid=3753879  Ëµ£ººóÃæµÄÒ»Ö±ÊÇÓÃÇ°ÃæµÄwavecar (ʼÖÕICHARG = 2)£»²¢ÇÒ£¬ÄÇÀïDFTʱûÓмÓNBANDS(Ó¦¸ÃÓõÄĬÈÏ)£¬ÔÚHSE06¼ÆËãʱ²Å¼ÓNBANDS

       ¶øÔÚÕâ¸öÌû×ÓÁË£ºhttp://cms.mpi.univie.ac.at/vasp ... topic.php?4.6633.20˵¡°WAVECAR only. CHGCAR is not relevant for restart of HSE calculations.¡±
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ÔÚÕâ¸ö»ØÌûÖУ¨http://muchong.com/bbs/viewthread.php?tid=3753879&page=6£©Ç¿µ÷£º¡°ICHARGÒ»¶¨²»ÒªÉèÖóÉ11¡±¡£
   
     ÎÒÑéÖ¤ÁËÒ»¸öÌåϵ£¬ÀûÓÃÔÚSCF¼ÆËãʱ²»¸Ä±äNBANDSÖµ£¬ÔÚ·Ç×ÔÇ¢£¨optic£©¼ÆËãʱÔö¼ÓNABANDSµÄÊýֵΪSCFʱµÄ2-3±¶,ÇÒ±£³ÖICHARGE=2£¬½á¹ûÏÔʾºÍÎÄÏ×·ûºÏµÄºÃЩ£¨ÀûÓÃÂ¥ÉÏÄǸö·½·¨µÄepsilon2¶àÁËС·å£©¡£

    ²»¹ý¸Ð¾õÂ¥ÉϵÄ˵µÄÒ²ÓеÀÀí£¬ÄÄλÌṩһÏÂȨÍþ˵·¨£¬Ð»Ð»£¡

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Dear professor:
>         I am a VASP user. I want to calculate band structure and optical property with HSE06.I have read the post about "Band Structure Calculation With HSE06" in VASP forum.But now I also have several question about "admin's answer".http://cms.mpi.univie.ac.at/vasp ... topic.php?4.6633.10
>        Now my questions are as follows:
>        1.Dose "-1) First perform " for HSE scf need the WAVECAR of DFT calculation? In this step,how to set the parameter ICHARG?

Doing DFT calculations first is always a good idea for HSE.
ICHARG does not matter when you start a HSE calculation (it is disregarded).

>        2. The "-5) Perform a second VASP run: " is  A Hartee-Fock calculation ? Dose this step for band need  the  WAVECAR and CHGCAR file of prevous HSE06 calculation ? How to set the
> parameters ISTARTand ICHARG?
>WAVECAR only. CHGCAR is not relevant for restart of HSE calculations.

Georg Kresse

[ Last edited by bjwang on 2012-12-22 at 10:40 ]
It is a shame for the soul to be first to give way in this life,when thy body does not give way.
16Â¥2012-12-21 17:08:49
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yangfeng513

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17Â¥2013-09-28 19:35:05
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franch: ½ð±Ò+2, лл»ØÌû½»Á÷ 2013-10-15 09:37:16
ÒýÓûØÌû:
17Â¥: Originally posted by yangfeng513 at 2013-09-28 19:35:05
ÇëÎÊDFT¹âѧÐÔÖʼÆËãʱ£¬¾¿¾¹ÊÇ×ÔÇ¢»¹ÊÇ·Ç×ÔÇ¢¼ÆËã°¡£¿ÇóÇó´óÏÀÌáµãÌáµã

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chaiyong2013

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laplacetalor(½ð±Ò+3): лл²ÎÓë
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10Â¥: Originally posted by 707462558 at 2012-12-19 11:54:22
Â¥Ö÷ÄãºÃ  ÎÒÏëÎÊһϠ ¼ÆËã¹âѧÐÔÖʵÄÁ÷³ÌÊÇʲôÑùµÄѽ  Ò²ÊÇ ÓÅ»¯---i¾²Ì¬×ÔÇ¢---·Ç×ÔÇ¢Â𣿠 ÊäÈëÎļþÒÀÈ»ÊÇÄÇËĸöÂð  ÓÐʲô¸Ä±äѽ...

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