±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2572  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

weiyongkai

ľ³æ (Ö°Òµ×÷¼Ò)

[ÇóÖú] QE¼ÆËãÔÚijһѹǿϵľ§Ìå²ÎÊýÒª±ÈÏàͬÌõ¼þϵÄVASPСµÄºÜ¶à£¬ÊÇÔõô»ØÊÂÄØ£¿

ÊäÈëÎļþ¼°Êƺ¯Êý£¨¹Ù·½ÍøÕ¾Ïµģ©ÈçÏ£º
#! /bin/sh
#
# SCF at dense k-mesh, good enough for electronic DOS
#
cat > al.scf.fit.in <<!
&control
    calculation='vc-relax',
    restart_mode='from_scratch',
    prefix='al',
    pseudo_dir = './ps',
    outdir='./tmp',
    wf_collect =.true.,
    etot_conv_thr = 1.0d-6 ,
    forc_conv_thr = 1.0d-4 ,
    tstress = .true. ,
    tprnfor = .true. ,
    nstep = 200 ,
/
&system
     ibrav=14,
     a=3.169,b=3.169,c=3.169,
     cosab=0,cosac=0,cosbc=0,
     nat= 8, ntyp= 2,
    ecutwfc =100.0,
    ecutrho = 800,
    occupations='smearing', smearing='methfessel-paxton', degauss=0.05,
    la2F=.true.,
/
&electrons
    diagonalization='david',
    conv_thr =  1.0d-14,
    mixing_beta = 0.7,
        mixing_ndim = 10,
    diagonalization='david',
/
&IONS
    ion_dynamics='bfgs',
    ion_positions = 'from_input',
    pot_extrapolation = "second_order",
    wfc_extrapolation = "second_order",
/
&cell
                cell_dynamics = 'bfgs' ,
                cell_dofree = 'all' ,
                press = 250,
                cell_factor = 5.0,
/            
ATOMIC_SPECIES                                       
  H  1.008   H.pz-vbc.UPF                             
  Al 26.982  Al.pz-vbc.UPF                             
ATOMIC_POSITIONS {crystal}                           
  H   0.25   0.00   0.50
  H  -0.25  -0.00   0.50
  H   0.50   0.25  -0.00
  H   0.50  -0.25   0.00
  H   0.00   0.50   0.25
  H   0.00   0.50  -0.25
Al   0.00   0.00   0.00
Al   0.50   0.50   0.50
K_POINTS {automatic}
16 16 16  0 0 0
!
mpirun -np 12 pw.x<al.scf.fit.in > 25.out

BΪQE¼ÆËãµÄP-V½á¹û£¬DΪVASP¼ÆËãµÄP-V½á¹û
Graph1.png
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : ps.rar
  • 2013-05-10 11:28:21, 16.66 K

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ѧϰ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÁèÔÆ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

weiyongkai

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï
ben_ladeng: ½ð±Ò+1, »¶Ó­·ÖÏíÄúµÄ¾­Ñé 2013-05-15 07:37:29
ÒýÓûØÌû:
9Â¥: Originally posted by goldenfisher at 2013-05-14 16:07:54
¿Ï¶¨¿ÉÒÔÖ±½ÓÓõġ£ÄãµÄÉèÖÿÉÄÜÓÐЩÎÊÌâ¡£ÁíÍ⣬´øak×ÖÑùµÄÊÇ´ÓCPMDÖÐת»»¹ýÀ´µÄ£¬ÓÐЩСÎÊÌâ¡£...

ÎÒÒ²»³ÒÉÊÇÎÒµÄÉèÖõÄÎÊÌ⣬ÁíÍâÎÒ¾õµÃÊÆº¯ÊýµÄÑ¡ÔñÓ¦¸ÃÒª¸ù¾ÝËùÒª¼ÆËãµÄÒªÇó½øÐÐÑ¡Ôñ£¬Ð»Ð»
ÁèÔÆ
10Â¥2013-05-14 16:54:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

DFPT

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
weiyongkai: ½ð±Ò+10, ¡ïÓаïÖú 2013-05-13 09:15:05
ÓÐûÓл»ËãVASPÓëQEµÄѹǿµ¥Î»µÄ²»Í¬?
010-8393-9164
2Â¥2013-05-10 17:15:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huazhorg

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
weiyongkai: ½ð±Ò+10, ¡ïÓаïÖú 2013-05-13 09:16:37
LDAØÍÊÆ»áµÍ¹À¾§¸ñ³£Êý¡£
3Â¥2013-05-12 10:36:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

weiyongkai

ľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
2Â¥: Originally posted by DFPT at 2013-05-10 17:15:09
ÓÐûÓл»ËãVASPÓëQEµÄѹǿµ¥Î»µÄ²»Í¬?

»»ËãÁ˰¡£¬QEÖеÄѹǿµ¥Î»ÎªKbar£¬ÉèÖõÄʱºòÊǰ´1GPa=10KbarÉèÖõİ¡£¬ÕâҲСµÄÌ«¶àÁ˰¡£¿
ÁèÔÆ
4Â¥2013-05-13 09:14:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +5 hyl3153942 2026-03-29 5/250 2026-03-30 10:50 by Çç¿Õ210210
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸9£¬³õÊԳɼ¨£º338£¬ËÄÁù¼¶Òѹý£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á£¡ +5 Zuhui0306 2026-03-25 5/250 2026-03-30 10:27 by herarysara
[¿¼ÑÐ] 0703»¯Ñ§ +13 ÄÝÄÝninicgb 2026-03-27 13/650 2026-03-30 09:18 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +9 ¡££¬¡££¬¡££¬¡£i 2026-03-23 9/450 2026-03-30 07:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 289Çóµ÷¼Á +5 BrightLL 2026-03-29 5/250 2026-03-29 17:24 by zhyzzh
[¿¼ÑÐ] Ò»Ö¾Ô¸£ºÎ÷±±´óѧ£¬Ó¢Ò»ÊýÒ»408-284·ÖÇóµ÷¼Á +4 12.27 2026-03-27 4/200 2026-03-29 14:40 by zhshch
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +11 ±±µÀÏï 2026-03-24 11/550 2026-03-29 08:31 by fmesaito
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] 347Çóµ÷¼Á +3 ɽ¶¥¼û¦Á 2026-03-25 3/150 2026-03-28 14:13 by ÌÆãå¶ù
[¿¼ÑÐ] Çóµ÷¼Á +6 «lty 2026-03-25 7/350 2026-03-28 13:13 by ÌÆãå¶ù
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼ÁÒ»Ö¾Ô¸¹þ¹¤´ó324 +7 ãÆÐñ¶« 2026-03-28 9/450 2026-03-28 08:51 by Xu de nuo
[¿¼ÑÐ] 295Çóµ÷¼Á +5 1428151015 2026-03-27 6/300 2026-03-28 04:04 by fmesaito
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-25 7/350 2026-03-27 14:47 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +5 SYA£¡ 2026-03-23 5/250 2026-03-27 09:29 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 304²ÄÁÏÇóµ÷¼Á +4 ÖÓllll 2026-03-26 4/200 2026-03-27 03:42 by wxiongid
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +3 µ¤ÇàÄÌ¸Ç 2026-03-26 5/250 2026-03-26 20:11 by macy2011
[¿¼ÑÐ] 26¿¼ÑÐ-291·Ö-ÏÃÃÅ´óѧ£¨085601£©-ÈáÐÔµç×ÓѧԺ²ÄÁϹ¤³ÌרҵÇóµ÷¼Á +3 min3 2026-03-24 4/200 2026-03-25 18:22 by xcjcqu
[¿¼ÑÐ] 086003ʳƷ¹¤³ÌÇóµ÷¼Á +6 íµíµ111 2026-03-24 6/300 2026-03-25 10:29 by 3Strings
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯315 Çóµ÷¼Á +3 akrrain 2026-03-24 3/150 2026-03-24 19:35 by ÁËÁËÁËÁË¡£¡£
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û