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Originally posted by yuxiao_zihan at 2010-01-09 20:09:00:
²»É趨¾Í¿ÉÒÔÁË ±¾ÉíGGA-tagÖ»ÊÇÔÚ×öGGAÔËËãµÄʱºò²ÉÓõÄ

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Originally posted by crystal_bj at 2010-02-17 17:40:07:
¿ÉÒÔÔÚINCARÖмÓÈëÒ»ÐÐ LDA=CA, »òÕßʲô¶¼²»Ð´Ò²¿ÉÒÔ£¬vasp»áÈ¥¶ÁPOTCARµÄ

1¡¢ÊDz»ÊÇʹÓÃÁËLDA»òÕßGGAØÍÊÆÎļþÖ®ºó£¬³ý·ÇÔÚINCARÎļþÖÐÖ¸Ã÷ҪʹÓÃÄÄÒ»ÖÖÀàÐ͵ÄGGA½üËÆ£¬·ñÔòϵͳ»áĬÈÏʹÓÃLDA¡£ÒòΪÎÒʹÓÃÁËpaw_pbeØÍÊÆÎļþ£¬Ã»ÓÐÖ¸¶¨GGA-tag£¬½á¹ûÆÁÏÔÎÄ×ÖΪ
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LDA part: xc-table for Pade appr. of Perdew

2¡¢ÔÚºîÖù·åµÄÈëÃÅÖ¸ÄÏÖÐ˵£¬GGAµÄÑ¡ÔñÐèÒª¸úØÍÊÆÀàÐÍÆ¥Å䣬²ÉÓÃLDAØÍÊÆÊ±²»ÄÜʹÓÃGGA£¬ÊDz»ÊÇ˵ØÍÊÆÊÇ·ÖLDAØÍÊÆºÍGGAØÍÊÆµÄ£¿ÄÇôÈçºÎÇø·ÖØÍÊÆÎļþµÄÀàÐÍÄØ£¿ÎÒÏÖÔÚÓÐpot¡¢paw_pbe¡¢paw¡¢paw_gga¡¢pot_GGAÎåÖÖØÍÊÆ¡£

[ Last edited by Prettyswan on 2010-11-16 at 10:52 ]
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Originally posted by Prettyswan at 2010-11-16 09:09:24:

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CODE:
  US Cu                                 
11.0000000000000000
parameters from PSCTR are:
   VRHFIN =Cu: d10 p1
   LEXCH  = 91
   EATOM  =  1426.8255 eV,  104.8687 Ry
   TITEL  = US Cu
   LULTRA =        T    use ultrasoft PP ?   
   IUNSCR =        1    unscreen: 0-lin 1-nonlin 2-no
   RPACOR =     .980    partial core radius
   POMASS =   63.546; ZVAL   =   11.000    mass and valenz
   RCORE  =    2.480    outmost cutoff radius
   RWIGS  =    2.480; RWIGS  =    1.312    wigner-seitz radius (au A)
   ENMAX  =  233.729; ENMIN  =  175.297 eV
   EAUG   =  391.451

Ҫѧ»á¿´ÕâЩÎļþ
   LEXCH  = 91·ºº¯ÀàÐÍ


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bingmou(½ð±Ò+1):¸Ðл½»Á÷£¡ 2010-11-15 23:13:21
Prettyswan(½ð±Ò+7):¸Ðл½â´ð 2010-11-17 17:52:58
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skyscorpioa

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ym23(½ð±Ò+1):ллÌáʾ 2010-11-16 09:08:05
Prettyswan(½ð±Ò+3): 2010-11-17 17:53:07
PBE ²»ÐèÒª ÔÚ INCAR ÖÐÖ¸¶¨ GGA, PW91 ²ÅÐèÒª
3Â¥2010-11-16 01:20:51
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Prettyswan

ľ³æ (СÓÐÃûÆø)


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Originally posted by zzy870720z at 2010-11-15 23:07:29:
pot¡¢paw¶¼ÊÇLDAØÍÊÆ£¬ÁíÍâÈý¸öÊÇggaØÍÊÆ
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