²é¿´: 5641  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

burningdays

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖúVASP¼ÆËãÆµÂÊΪºÎ×ÜÊÇÓÐÐ鯵£¿ÈçºÎÏûµô£¿

СµÜ³õѧvasp£¬ÏëÓÃvasp¼ÆËãÆµÂÊ£¬¸Õ¿ªÊ¼Ö±½ÓÓÃIBRION=5Ö±½Ó¼ÆË㣬·¢ÏÖÓÐÐ鯵£¬ÓÚÊÇÉý¸ß¾«¶È»¹ÊÇ·¢ÏÖÓÐÐ鯵£¬ÕâÈÃÎÒºÜÓôÃÆ£¬ÓÚÊÇÎÒÓÖ×°ÁËPhonopy£¬ÓÃDPFTµÄ·½·¨Ë㣨PS£ºÕâ²ÅÖªµÀΪɶ´ó¼Ò¶¼ÓÃVASP+PHONOPY+DFPT¼ÆËãÆµÂÊ£¬Õâ±ÈÖ±½ÓËã¿ì¶àÁË¡£¡££©£¬µÃµ½Í¬ÑùµÄ½á¹û£¬ÓÚÊÇÎÒÓÖÀ©°û£¨±¾À´ÊÇ3x3x2,À©´óµ½3x3x3£©£¬»¹ÊÇÓÐÐ鯵£¬ÎÒ¶¼¿ì±ÀÀ£ÁË£¬Ê¼ÖÕÊÇÕÒ²»³öΪɶÎҵļÆËã×ÜÓÐÄÇô¼¸¸öÐ鯵£¬Çë¸÷λǰ±²°ïæ·ÖÎöһϣ¬Ð¡µÜ¹òл£¡£¡
      
        ÒÔÏÂÊÇÎÒµÄincar£¬ÎÒÊÇÏÈÓÃIBRION=2ÓÅ»¯£¬Ôڸĵ½1ÓÅ»¯´ïµ½ÊÕÁ²£¬ÔÚÓÃ5¼ÆËãÆµÂÊ¡£
       µÚÒ»²½ÓÅ»¯INCAR:
SYSTEM=BRUCITE3X3X2_OPT1
ENCUT=600
ISTART=0;ICHARGE=2
ISMEAR=0;SIGMA=0.05
PREC=Accurate
LREAL=.FALSE.
IALGO=48
EDIFF=1E-5
EDIFFG=-1E-2
ISIF=3
IBRION=2
LWAVE=.FALSE.
NSW=400
LCHARG=.FALSE.
NPAR=4
NELMIN=6

µÚ¶þ²¿ÓÅ»¯INCAR:
SYSTEM=BRUCITE3X3X2_OPT2
ENCUT=600
ISTART=0;ICHARGE=2
ISMEAR=0;SIGMA=0.05
PREC=Accurate
LREAL=.FALSE.
IALGO=48
EDIFF=1E-7
EDIFFG=-1E-3
ISIF=3
IBRION=1;POTIM=0.2
LWAVE=.FALSE.
NSW=400
LCHARG=.FALSE.
NPAR=4
NELMIN=8
ƵÂʼÆËãÎÒÊÇÖ±½ÓÔÚµÚ¶þ²½ÓÅ»¯»ù´¡ÉϸÄIBRION=5£¬POTIM=0.015¼ÓNFREE=2À´×öµÄ¡£

      KµãÎÒʹÓÃMonkhorst-Pack·½·¨£¬3x3x3£¨¾­¹ý²âÊԵģ©£¬ØÍÊÆÊ¹ÓõÄÊÇPBE±ê×¼ØÍÊÆ£¬¾§°ûΪ3x3x2µÄ³¬°û£¬¼ÆËãµÄ¾§ÌåΪbrucite£¨Mg£¨OH£©2£©¡£

      vasp+phonopy+dfptµÄ¼ÆËãINCAR¼¸ºõÓëÉÏÃæµÄÀàËÆ£¬½á¹û»¹ÊÇÓÐÐ鯵£¬Ö»ÊÇÓÅ»¯µÄÊǵ¥°û£¬À©°û¹ýºóÓÃIBRION=8ʵÏֵġ£

    IBRION=5Ð鯵£º
266 f/i=    0.005270 THz     0.033113 2PiTHz    0.175794 cm-1     0.021796 meV
267 f/i=    0.007348 THz     0.046168 2PiTHz    0.245099 cm-1     0.030388 meV
268 f/i=    0.070140 THz     0.440705 2PiTHz    2.339633 cm-1     0.290078 meV
269 f/i=    2.263820 THz    14.224001 2PiTHz   75.512910 cm-1     9.362411 meV
270 f/i=    2.267130 THz    14.244800 2PiTHz   75.623325 cm-1     9.376101 meV
Ìá¸ß¾«¶ÈEDIFF=1E-08£¬EDIFFG=-1E-04Ö®ºóµÄÐ鯵£º
266 f/i=    0.002587 THz     0.016257 2PiTHz    0.086303 cm-1     0.010700 meV
267 f/i=    0.003011 THz     0.018917 2PiTHz    0.100426 cm-1     0.012451 meV
268 f/i=    0.074536 THz     0.468321 2PiTHz    2.486239 cm-1     0.308255 meV
269 f/i=    2.272819 THz    14.280542 2PiTHz   75.813072 cm-1     9.399626 meV
270 f/i=    2.273241 THz    14.283197 2PiTHz   75.827166 cm-1     9.401374 meV

DPFTÐ鯵£º
266 f/i=    0.000825 THz     0.005186 2PiTHz    0.027530 cm-1     0.003413 meV
267 f/i=    0.003373 THz     0.021191 2PiTHz    0.112502 cm-1     0.013948 meV
268 f/i=    0.003373 THz     0.021191 2PiTHz    0.112502 cm-1     0.013948 meV
269 f/i=    2.076583 THz    13.047555 2PiTHz   69.267349 cm-1     8.588060 meV
270 f/i=    2.076583 THz    13.047555 2PiTHz   69.267349 cm-1     8.588060 meV
À©°ûµ½3x3x3Ö®ºóµÄÐ鯵£º
401 f/i=    0.001677 THz     0.010538 2PiTHz    0.055946 cm-1     0.006936 meV
402 f/i=    0.003328 THz     0.020912 2PiTHz    0.111016 cm-1     0.013764 meV
403 f/i=    0.003328 THz     0.020912 2PiTHz    0.111016 cm-1     0.013764 meV
404 f/i=    2.074640 THz    13.035346 2PiTHz   69.202531 cm-1     8.580023 meV
405 f/i=    2.074640 THz    13.035346 2PiTHz   69.202531 cm-1     8.580023 meV


     ×ÜÊÇ»áÓÐ5¸öÐ鯵£¬¶øÇÒÊýÖµ¶¼ºÜ½Ó½ü£¬ÎÒÕâǰǰºóºó¶¼ÕÛÌÚÁË¿ìÒ»ÔÂÁË£¬½á¹û»¹ÊÇÕâÑùµÄ¡£¡££¬Çó¸÷λǰ±²°ïСµÜ¿´¿´ÎÒÕâÎÊÌâ³öÔÚÄÄÀÍò·Ö¸Ðл£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

burningdays

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by FourierLiu at 2017-01-03 23:51:03
ˮþʯÎÒÒ²Ëã¹ýµÄÈ·ÓÐÐ鯵£¬ÎÒ»³ÒÉÊDz»ÊÇ¿ªÊ¼µÄ½á¹¹²»¶Ô

²»ÊǽṹµÄÎÊÌ⣬ÊÇÀ©°ûµÄÎÊÌâ
9Â¥2017-02-06 09:16:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

ÄäÃû

Óû§×¢Ïú (Ö°Òµ×÷¼Ò)

¡ï ¡ï
ÂþÌìÆ®Ñ©: ½ð±Ò+2, лл½»Á÷ 2017-01-02 10:52:08
±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2016-12-30 13:47:50
ÒÑÔÄ   ÉêÇë1STÇ¿Ìû   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

burningdays

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by zylÓêÌï at 2016-12-30 13:47:50
Сľ³æÉÏÕâô¶à¹ØÓÚÏûÐ鯵µÄÌû×Ó£¬Õâô¶àµÄ·½·¨×ܽᡣÄã²»ÕÒÕÒ£¿

ллÄãµÄ»Ø¸´£¡
ÎÒÔÚÍøÉϲé¹ý£¬Ö®Ç°ºÃ¼¸¸ö¹ØÓÚÐ鯵µÄÌû×Ó¶¼ÊÇÄãÌáµÄ£¬Ã²ËÆÄã×îºóµÄ½â¾ö°ì·¨ÊÇÀ©°û°É£¿µ«ÊÇÎÒÕâÀïÒ²À©Á˰û£¬½á¹ûÐ鯵»¹ÊÇÔÚ£¬¿ÉÄÜÊÇÎÒÀ©°ûµÄ·½Ïò²»¶Ô£¿»¹ÊÇÎÒµÄÓÅ»¯µÄÉèÖÃÓÐÎÊÌ⣿
3Â¥2016-12-30 14:51:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

burningdays

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by zylÓêÌï at 2016-12-30 13:47:50
Сľ³æÉÏÕâô¶à¹ØÓÚÏûÐ鯵µÄÌû×Ó£¬Õâô¶àµÄ·½·¨×ܽᡣÄã²»ÕÒÕÒ£¿

http://muchong.com/html/201406/7591851.html
¶Ô£¬»¹ÓÐÒ»¸ö¾ÍÊÇÄãµÄÕâ¸öÌû×ÓÀïÃæ£¬Ëµ¿ÉÄÜÊǶԳÆÐÔµÄÎÊÌ⣬INCARÖмÓISYM=0£¬Õâ¸öÎÒÒ²ÊÔÁË£¬Ò²²»¹ÜÓ㬲»¹ýÕâ¸öÎÒÊÇÓõ¥·Ö×ÓË®ÌåϵÊԵġ£ÎÒÒ²ËãÁ˵¥·Ö×ÓË®µÄƵÂÊ£¬Ò²ÊÇËÀ»îÓÐ3¸öÐ鯵£¬ËùÒÔÎҾͻ³ÒÉÊDz»ÊÇÎÒµÄÓÅ»¯ÉèÖÃÓÐÎÊÌâ
4Â¥2016-12-30 15:02:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÃæÉϺÏ×÷µ¥Î»¸ÇÕ +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +8 Kittylucky 2026-08-27 8/400 2026-08-27 18:33 by raiy123
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +10 eulota 2026-08-26 10/500 2026-08-27 17:23 by lqllinqiaoli
[»ù½ðÉêÇë] »ù½ðδÖУ¬ÕâÖÖ´ð¸´ÊÇÄ£°åÂ𣿠+5 zhaosm1982 2026-08-27 6/300 2026-08-27 16:00 by lfy8008
[»ù½ðÉêÇë] ¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ­×ÓµÄÄÇÖָоõ¡­¡­ +5 a089 2026-08-26 6/300 2026-08-27 14:05 by jonewore
[ÎÄѧ·¼²ÝÔ°] ÃÎÏë +3 myrtle 2026-08-26 3/150 2026-08-27 10:01 by angelyueyi
[»ù½ðÉêÇë] Ϊʲô ¹ú¼Ê(µØÇø)ºÏ×÷Óë½»Á÷ÏîÄ¿ ûÓзŰñ£¿ 10+3 majunge000 2026-08-26 11/550 2026-08-27 08:42 by ±±¾©À³Òð±à¼­
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] ϵͳ²é²»µ½ +10 ¶­°Ëǧ 2026-08-26 10/500 2026-08-26 16:30 by Equinoxhua
[»ù½ðÉêÇë] Ôõô²é°¡ +5 huang1991js 2026-08-26 5/250 2026-08-26 16:09 by Equinoxhua
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ (EPI+1)(½ð±Ò+50) +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û