Znn3bq.jpeg
²é¿´: 3014  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

paopaotu326

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ²ÉÓÃLDA+U¼ÆËãSnO2µÄÄÜ´ø½á¹¹£¬UÖµÔ½´ó£¬´øÏ¶Ô½Ð¡£¿

żÊÇÐÂÈË£¬×î½üÔÚ¼ÆËãSnO2µÄÄÜ´ø½á¹¹£¬²ÉÓÃ2*2*2³¬°ûʱ£¨Sn16O32)£¬²ÉÓÃVASPµÄLDA½øÐмÆË㣬µÃµ½µÄÄÜ϶ֻÓÐ1.11eV£¬¹ÊÕÒÁ˲»ÉÙLDA+UµÄ×ÊÁÏÀ´¿´Í꣬¿ªÊ¼Êµ¼ù£¬ÏȲÉÓõ¥°û½øÐмÆË㣨Sn2O4£©£¬·¢ÏÖÓÃLDAËã³öÀ´µÄÄÜ´ø´øÏ¶Ôö´óΪ2.0eV£¬È»ºóÓÃ+UµÄ·½Ê½À´¼ÆË㣬ȴ·¢ÏÖUÖµÔ½´ó£¬µÃµ½µÄ´øÏ¶Ô½Ð¡£¿ÏÂÃæÊÇÎÒ¼ÆËãÄÜ´øµÄÊäÈëÎļþ£º
system=SnO2-Rutile-LDA+U
ISIF=3
NSW=1
ISTART=1
IBRION=2
ISMEAR=0              ! 0 ! for less K-point, set 0. try -5 (tetrahedron method valid for NKPT>=4) with multi-KPOINTS
NFREE =15
NELM   =120
NELMIN=  4
NELMDL = -12
ENCUT=520
NBANDS=160
EDIFF=0.0014
Prec=Normal
ROPT=-5E-4 -5E-4 -5E-4 -5E-4  ! * Making the calculations faster
IALGO = 48    ! RMM-DIIS algorithm for electrons
LREAL =.FALSE.   ! evaluate projection operators in reciprocal space
NSIM = 4      ! blocked algorithm update, four bands at a time
LELF=TURE
ICHARG=11
RWIGS=1.566  0.820
NPAR=1
LDAU      = .TRUE.
LASPH     = .TRUE.
LDAUTYPE  = 2
LDAUL     = 2   -1       £¡ POTCARÖÐSnÔÚǰ£¬OÔÚºó
LDAUU     = 5.00  0.00
LDAUJ     = 0.5   0.00
LDAUPRINT = 2
LMAXMIX   = 4          ! Important: mix paw occupancies up to L=4

ÎÒËã³öÀ´£¬UΪ5µÄʱºò£¬´øÏ¶Ö»ÓÐ1.24eV£¬¶ø²»¼ÓUʱ£¬È·ÓÐ2.0eV£¬¶øÇÒµ±UÖµµ÷Õûµ½10ʱ£¬´øÏ¶Ö»Ê£ÏÂ0.71eVÁË¡£
ÕæÊǰÙ˼²»µÃÆä½â°¡£¬Çë´ó¼Ò°ïæÁË£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µÚÒ»ÐÔ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

paopaotu326

½ð³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
5Â¥: Originally posted by ChemiAndy at 2013-01-04 02:52:51
ȷʵºÍÀíÂÛÔ¤ÆÚÓеã²î±ð¡£ÇëÎÊÄãµÄ½á¹¹ÊÇ·ñ×ö¹ýÓÅ»¯£¿ÓÃÒ»°ãµÄLDAºÍGGAÓÅ»¯¼´¿É¡£ÎÒÏ룬Èç¹û²»×öÓÅ»¯£¬Ö±½ÓÄÃʵÑé½á¹¹×ö¼ÆËãµÄ»°£¬¶ÔÓÚÀíÂÛÀ´Ëµ£¬Õâ¸ö½á¹¹ÊÇÓÐȱÏݵ쬶øÈ±ÏÝÒ»°ãµ¼Ö´øÏ¶±äÕ­¡£µ±È»£¬Ò»°ãÀ´ËµÕâ¸ö·Ç ...

лл»Ø¸´½»Á÷
8Â¥2013-01-17 09:59:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

ÓãÂä·²¼ä6016

ľ³æ (СÓÐÃûÆø)

ͬÎÊ£¬ÎÒÒ²ÔÚËãÕâ¸ö£¬Â¥Ö÷µÄÎÊÌâ½â¾öÁËÂð£¿
2Â¥2013-01-02 11:32:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fhz

3Â¥2013-01-02 17:32:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ChemiAndy

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï ¡ï
fzx2008: ½ð±Ò+3, ллָ½Ì£¡ 2013-01-17 10:04:58
ȷʵºÍÀíÂÛÔ¤ÆÚÓеã²î±ð¡£ÇëÎÊÄãµÄ½á¹¹ÊÇ·ñ×ö¹ýÓÅ»¯£¿ÓÃÒ»°ãµÄLDAºÍGGAÓÅ»¯¼´¿É¡£ÎÒÏ룬Èç¹û²»×öÓÅ»¯£¬Ö±½ÓÄÃʵÑé½á¹¹×ö¼ÆËãµÄ»°£¬¶ÔÓÚÀíÂÛÀ´Ëµ£¬Õâ¸ö½á¹¹ÊÇÓÐȱÏݵ쬶øÈ±ÏÝÒ»°ãµ¼Ö´øÏ¶±äÕ­¡£µ±È»£¬Ò»°ãÀ´ËµÕâ¸ö·ÇÓÅ»¯½á¹¹¶Ô½á¹ûµÄÓ°Ï첻̫´ó£¬ÒòΪʵÑé½á¹¹ÍùÍùºÍÀíÂ۽ṹÀëµÄºÜ½ü¡£²»¹ýÈç¹ûûÓÐÓÅ»¯µÄ»°£¬ÏÈÓÅ»¯Ò»ÏÂÊÔÊÔ¡£
ÁíÍâÒ»¸öÎÊÌâÊÇÄãµÄ×ÔÐý¼«»¯ÊÇ·ñÒѾ­´ò¿ª£¿+U¼ÆËãÐèÒª´ò¿ª×ÔÐý¼«»¯¡£ÎÒûÓÐÓùýVASP£¬²»¹ýÕâÑùµÄ´íÎóÎÒÏëVASPÒ²²»ÖÁÓÚ·¸¡£Èç¹û»¹²»ÐУ¬Ö»Äܽ¨Òé¶à¿´ÎÄÏ×£¬¼ì²é¼ÆËãÉèÖÃÁË¡£¿ÆÑоÍÊÇÕâÑùÃþË÷¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

5Â¥2013-01-04 02:52:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] 335Çóµ÷¼Á +20 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 23/1150 2026-04-17 10:50 by cuisz
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 4/200 2026-04-16 22:52 by wulijun2012
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +10 haoyunÉϰ¶ 2026-04-11 12/600 2026-04-16 22:21 by Öí»á·É
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by »¶ÀÖËÌÒ¶Ýè
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[¿¼ÑÐ] 310Çóµ÷¼Á +16 666ÕæºÃ 2026-04-11 18/900 2026-04-15 13:28 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +4 Say Never 2026-04-11 4/200 2026-04-14 09:10 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-11 11/550 2026-04-13 10:38 by wp06
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û