Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 815  |  »Ø¸´: 1

leoaqu

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] vc-relax ÓÅ»¯rutile TiO2½á¹¹ÎÊÌâ

¸Õ¿ªÊ¼ÓÃQE£¬ ¾ÍÏëÏÈ´ÓÒ»¸ö¼òµ¥µÄÌåϵ¿ªÊ¼Ñ§Ï°£¬¾ÍÏÈѧ×ÅÓÃvc-relaxÓÅ»¯TiO2½á¹¹£¬·¢ÏÖ×îºóµÄ¾§¸ñ³£ÊýµÄÓÅ»¯½á¹ûÑÏÖØ±ÈÕý³£Öµ±äС¡£Ð¡ÁË´ó¸Å15%£¡£¡£¡ ÎÒ»»¹ý²»Í¬µÄpotential£¬ £¨GGA-PBE, PAW-PBE µÈ£©½á¹û¶¼´óͬСÒì¡£ºÜÀ§»ó£¬Çó¸ßÈËÖ¸µã¡£ÏÂÃæÊÇinput file¡££¨ËäÈ»¹ý³ÌÖÐÎÒÒ²³¢ÊÔןĹýºÃ¶à²ÎÊý£¬ µ«½á¹û¼¸ºõ¶¼Ã»Ì«´ó¸Ä½ø¡£ËùÒÔ¾ÍÌù³öÏÂÃæµÄÒ»¸öinput file)
&control
calculation='vc-relax',
pseudo_dir = '~/pslib',
outdir='./',
prefix='TiO2',
&wf_collect=.true.,
wfcdir='./',
tprnfor = .true.
&restart==================
   &restart_mode='from_scratch'
  &restart_mode='restart'

/
&system
ibrav=6, celldm(1)=8.73, celldm(3)=0.643,
nat=6, ntyp=2,
occupations='smearing', smearing='mp', degauss=0.05
ecutwfc=15.0,
/


&electrons
diagonalization='david'
mixing_beta=0.7
conv_thr=1.0d-5
/
&IONS
ion_dynamics='bfgs',
/

&cell
cell_dynamics='bfgs',
cell_dofree=xyz,
cell_factor=3.0D0
/

ATOMIC_SPECIES
Ti   47.88  Ti.pbe-spn-kjpaw_psl.0.2.3.UPF
O    16.0   O.pbe-n-kjpaw_psl.0.1.UPF

ATOMIC_POSITIONS crystal
Ti 0.0 0.0 0.0
Ti 0.5 0.5 0.5
O  0.3053   0.3053   0.0
O  0.6947   0.6947   0.0
O  0.8053   0.1947   0.5
O  0.1947   0.8053   0.5

K_POINTS automatic
6 6 6   0 0 0

ÓÅ»¯µÄ½á¹û´ó¸ÅÊÇ£º
CELL_PARAMETERS (alat=  8.73000000)
   0.858842467   0.000000000   0.000000000
   0.000000000   0.858842467   0.000000000
   0.000000000   0.000000000   0.569949709

ATOMIC_POSITIONS (crystal)
Ti       0.000000000   0.000000000   0.000000000
Ti       0.500000000   0.500000000   0.500000000
O        0.298652764   0.298652764   0.000000000
O        0.701347236   0.701347236   0.000000000
O        0.798569657   0.201430343   0.500000000
O        0.201430343   0.798569657   0.500000000
End final coordinates

ÆäÖÐalatÊÇËûÓ¦¸ÃµÄÀíÏëÖµ£¬µ«ÓÅ»¯µÄ½á¹ûÖ»ÓÐÀíÏëÖµµÄ 86%£¡ºÜ²»½â¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

souledge

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
leoaqu: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, лл 2013-01-13 18:59:21
µÚÒ»£¬²»Çå³þRutile TiO2ÊDz»ÊÇÔÚ¾§¸ñÔ­×ÓλÖÃÉÏÊÇÍêȫռ¾ÝµÄ»¹ÊÇ·ÖÊýÕ¼¾ÝµÄ¾§Ìå¡£
µÚ¶þ£¬LZʹÓÃPSLibÌṩµÄKJPAWØÍÊÆ£¬ÄǾÍÓ¦¸Ã¿´µ½£¬TiµÄ½¨Ò齨¶ÏÄÜÊÇ50Ry£¬OµÄ½¨Ò齨¶ÏÄÜÊÇ47Ry£¬ÄÇô¾ÍÊÇ˵£¬¼ÆËãʱµÄ½Ø¶ÏÄÜ×îСҲµÃÊÇ50Ry¡£
ÕâÊÇÎÒҲʹÓÃͬÑùµÄØÍÊÆ£¬ÔÚLZµÄÊäÈëÎļþµÄ»ù´¡ÉÏ£¬ÐÞ¸ÄÁ˽ضÏÄܵÄÉèÖãº
CODE:
&system
   ibrav=6 ,
   celldm(1)=8.73 ,
   celldm(3)=0.643 ,
   nat=6 ,
   ntyp=2 ,
   occupations='fixed' ,
   ecutwfc = 55 ,
   ecutrho = 550 ,
/

ÒÔ¼°µÃµ½µÄÏàÓ¦½á¹û£º
ÒýÓûØÌû:
CELL_PARAMETERS (alat=  8.73000000)
   1.004793478   0.000000138   0.000000000
   0.000000138   1.004793478   0.000000000
   0.000000000   0.000000000   0.641970536

ÓëʵÑé½á¹ûµÄÆ«²î·Ç³£µÄС£¬Ð¡ÓÚ1%¡£
˼ÏëÖØÓÚ¼¼ÇÉ£¬ÄÚº­ÖØÓÚ±íÏó
2Â¥2013-01-13 15:03:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ leoaqu µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
[¿¼ÑÐ] 368»¯Ñ§Çóµ÷¼Á +4 wwwwabcde 2026-04-07 5/250 2026-04-07 22:51 by wwwwabcde
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +16 Áº¸»¹óÏÕÖÐÇó 2026-04-04 17/850 2026-04-07 22:11 by lijunpoly
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö +16 ˶ÐǸ° 2026-04-03 16/800 2026-04-07 20:23 by ÔÆÃñ´óÀîÀÏʦ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÏÃÃÅ´óѧ£¬ÉúÎïÓëÒ½Ò©£¬×Ü·Ö272£¬±¾¿Æ211 +7 Electron1cc 2026-04-01 8/400 2026-04-07 16:06 by ¿É¿Ú¿ÉÀÖ²»¼Ó±ùØ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +25 ´ÌÍ´jk 2026-04-06 26/1300 2026-04-07 15:07 by -ÃÔÁË·°¡Â·
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ +9 whatÕÅ 2026-04-01 11/550 2026-04-07 09:45 by momoð©
[¿¼ÑÐ] Çóµ÷¼Áµ½²ÄÁÏ +5 ³Ì9915 2026-04-06 5/250 2026-04-06 15:21 by yulian1987
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +12 15771691647 2026-04-04 13/650 2026-04-06 12:00 by lijunpoly
[¿¼ÑÐ] 0703»¯Ñ§ +9 goldtt 2026-04-02 11/550 2026-04-06 10:35 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 283Çóµ÷¼Á +5 baiiyu 2026-04-05 6/300 2026-04-05 20:35 by à£à£à£0119
[¿¼ÑÐ] 358Çóµ÷¼Á +7 Çïgk 2026-04-04 7/350 2026-04-05 13:29 by huangmoli
[¿¼ÑÐ] 271·ÖÇóµ÷¼ÁѧУ +12 zph158488£¡ 2026-04-02 13/650 2026-04-05 10:13 by lqwchd
[¿¼ÑÐ] 331Çóµ÷¼Á +3 niby 2026-04-02 3/150 2026-04-04 19:56 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] 324Çóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 10:16 by sanrepian
[¿¼ÑÐ] 08ÉúÎïÓëҽҩר˶³õÊÔ346ÕÒµ÷¼Á +6 dianeeee 2026-04-01 7/350 2026-04-02 08:23 by guoweigw
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û