24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1608  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lihb734

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)


[½»Á÷] ¡¾ÇóÖú³É¹¦¡¿Çë½Ìfinite-temperatureµÄÎïÀíÒâÒ壬ĿµÄ

The approach implemented in VASP is based on the (finite-temperature) local-density approximation with the free energy as variational quantity and an exact evaluation of the instantaneous electronic ground state at each MD time step¡£
Çë½Ì£ºÔÚ¿´VASPÊÖ²áʱ£¬ÓÐÉÏÊöÕâÑùµÄÒ»¾ä»°£¬ÆäÖÐÓиöÊõÓïfinite-temperature²»ÖªÉõ½â£¬Çë¸÷λ´óÏÀÖ¸µã£ºÕâ¸öÊõÓïµÄÎïÀíÒâÒåÊÇ£¿ÎªÊ²Ã´ÒªÒýÈ룬ÒýÈëÊÇΪÁË¿¼ÂÇʲô£¿

ÎÒÔÚADFÖп´µ½¹ýÕâ¸öÊõÓÎÒµÄÀí½âÊÇ£ºµç×ӽṹ¼ÆËãÊÇÔÚ¾ø¶ÔÁã¶ÈT=0KϽøÐе쬴Ëʱµç×ÓÕ¼¾ÝΪÕûÊýµÄ£¨0,1,2£©¡£ÕâÑù¶ÔÓںܶàÌåϵ²»Ò×ÊÕÁ²£¬¶øÌá¸ßµç×ÓµÄζÈÔò»áÒýÈë·ÖÊýÕ¼¾Ý£¬¿ÉÄܰïÖúÊÕÁ²¡£

¿ÉÎÒÔÚ¿´Ò»Ð©Õñ¶¯·Ö±æ¹âÆ×µÄÎÄÏ×ʱ£¬ÈçFor steady-state spectroscopy, at finite temperature a Boltzmann distribution of the vibrational states of the initial electronic state must be taken into account in the computation of the spectra.,Ò²Óöµ½ÁËÕâ¸öÊõÓ
ÕâÑù£¬ÓÐÏÞζÈÕâ¸öÊõÓïÊDz»ÊÇУÕýµç×ӽṹ¼ÆËã²ÉÓþø¶ÔÁã¶È£¬´Ó¶øÓëʵÑéÖµ¸ü½Ó½üÁË£¿

[ Last edited by zzy870720z on 2011-4-25 at 17:14 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lihb734

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)


ÒýÓûØÌû:
Originally posted by valenhou001 at 2010-11-15 18:50:35:

ÕâÀïµÄÎÊÌâÌÖÂÛµÄÊÇÊÇÓëµç×ÓÏà¹ØµÄ¡£

ÕâÀïÒ²Ëù˵µÄT=0KÊÇÖ¸Ô­×Ó»òÀë×Óʵ£¨¼´¾§¸ñ)Ïà¹ØµÄζÈ.

ÕâÀïÊǶÔÔ­×ÓµÄζÈЧӦ¡£

²»¹ýµÚ¶þµãÓ¦¸ÃÊǵç×ӵİɡ£

Çë½ÌÎÒµÄÉÏÊöÀí½â¶ÔÂð£¿
5Â¥2010-11-15 18:53:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

Â̱éɽԭ

Í­³æ (СÓÐÃûÆø)


¡ï
lihb734(½ð±Ò+2):¸ÐлÄúµÄ°ïÖú£¬ÎÒÈ¥¿´¿´È¥ 2010-11-15 18:48:43
bingmou(½ð±Ò+1):¸Ðл½»Á÷ 2010-11-15 18:54:57
lihb734(½ð±Ò+1):лл£¡×£Äú˳Àû£¡ 2010-11-15 19:17:09
¿ÉÒÔ¿´Ï»ÆÀ¥µÄ¹ÌÌåÎïÀíp279£¬6-1£¬ÀïÃæ±È½ÏÏêϸµÄ˵Ã÷ÁËÈçºÎͨ¹ýÕ¹¿íº¯Êý¿¼Âǵç×Óζȡ£
2Â¥2010-11-15 16:13:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
lihb734(½ð±Ò+3):¸ÐлºîÀÏʦ£¬ÄúÄܼòµ¥½âÊÍÒ»ÏÂÕâÁ½ÖÖÇéÐεÄÎïÀíÒâÒåÂ𣿠2010-11-15 18:49:14
bingmou(½ð±Ò+1):¸Ðл½»Á÷ 2010-11-15 18:54:45
µ±Àí½âζÈЧӦʱ£¬ÒªºÜÃ÷È·ÖªµÀ×Ô¼ºÊÇÌÖÂÛµÄÊÇÓëµç×Ó¡¢»¹ÊÇÔ­×ÓÏà¹ØµÄζȡ£

ζȶԵç×ÓµÄÓ°Ïì±íÏÖÔÚ¸÷¸öÄܼ¶(»òÄÜ´ø)Éϵç×ÓµÄÕ¼ÓÐÊýµÄ±ä»¯£¬°´³£ÓõÄFermi-Dirac·Ö²¼À´¿¼ÂÇ£¬ÃèÊöµç×ÓÌåϵµÄÁ¿½«ÊÇ×ÔÓÉÄÜ,°üÀ¨Á˵ç×ÓÌåϵµÄÄÚÄܺ͵ç×ÓìØ¡£

ζȶÔÔ­×ÓµÄÓ°Ï죬±íÏÖÔÚ¾§¸ñÉÏ»ò·Ö×ÓÀïÔ­×ÓµÄÕñ¶¯ÆµÂÊ»òÉù×Ó¡£ÃèÊö¾§¸ñ»ò·Ö×ÓµÄÁ¿½«ÊÇ×ÔÓÉÄÜ£¬Ëü°üÀ¨ÁËÌåϵµÄÄÚÄܺÍÔ­×ÓµÄÕñ¶¯ìØ¡£

[ Last edited by valenhou001 on 2010-11-15 at 18:56 ]
3Â¥2010-11-15 18:45:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
lihb734(½ð±Ò+2):ллָµ¼£¡ 2010-11-15 18:52:28
bingmou(½ð±Ò+1):¸Ðл½»Á÷ 2010-11-15 18:55:13
ÒýÓûØÌû:
The approach implemented in VASP is based on the (finite-temperature) local-density approximation with the free energy as variational quantity and an exact evaluation of the instantaneous electronic ground state at each MD time step¡£
Çë½Ì£ºÔÚ¿´VASPÊÖ²áʱ£¬ÓÐÉÏÊöÕâÑùµÄÒ»¾ä»°£¬ÆäÖÐÓиöÊõÓïfinite-temperature²»ÖªÉõ½â£¬Çë¸÷λ´óÏÀÖ¸µã£ºÕâ¸öÊõÓïµÄÎïÀíÒâÒåÊÇ£¿ÎªÊ²Ã´ÒªÒýÈ룬ÒýÈëÊÇΪÁË¿¼ÂÇʲô£¿

ÕâÀïµÄÎÊÌâÌÖÂÛµÄÊÇÊÇÓëµç×ÓÏà¹ØµÄ¡£
ÒýÓûØÌû:
ÎÒÔÚADFÖп´µ½¹ýÕâ¸öÊõÓÎÒµÄÀí½âÊÇ£ºµç×ӽṹ¼ÆËãÊÇÔÚ¾ø¶ÔÁã¶ÈT=0KϽøÐе쬴Ëʱµç×ÓÕ¼¾ÝΪÕûÊýµÄ£¨0,1,2£©¡£ÕâÑù¶ÔÓںܶàÌåϵ²»Ò×ÊÕÁ²£¬¶øÌá¸ßµç×ÓµÄζÈÔò»áÒýÈë·ÖÊýÕ¼¾Ý£¬¿ÉÄܰïÖúÊÕÁ²¡£

ÕâÀïÒ²Ëù˵µÄT=0KÊÇÖ¸Ô­×Ó»òÀë×Óʵ£¨¼´¾§¸ñ)Ïà¹ØµÄζÈ.
ÒýÓûØÌû:
¿ÉÎÒÔÚ¿´Ò»Ð©Õñ¶¯·Ö±æ¹âÆ×µÄÎÄÏ×ʱ£¬ÈçFor steady-state spectroscopy, at finite temperature a Boltzmann distribution of the vibrational states of the initial electronic state must be taken into account in the computation of the spectra.,Ò²Óöµ½ÁËÕâ¸öÊõÓ
ÕâÑù£¬ÓÐÏÞζÈÕâ¸öÊõÓïÊDz»ÊÇУÕýµç×ӽṹ¼ÆËã²ÉÓþø¶ÔÁã¶È£¬´Ó¶øÓëʵÑéÖµ¸ü½Ó½üÁË£¿

ÕâÀïÊǶÔÔ­×ÓµÄζÈЧӦ¡£
4Â¥2010-11-15 18:50:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 PbwVEMK5haaE 2026-08-25 5/250 2026-08-26 05:09 by cNXvBfCpiZOM
[¿¼²©] ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8.O.55.1.O.5.4,¿ÆÄ¿È«,¿É+¼± +3 Qj98d49dHFb9 2026-08-25 5/250 2026-08-26 04:57 by cNXvBfCpiZOM
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +18 angus9576 2026-08-25 22/1100 2026-08-26 00:41 by merchancy
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 19/950 2026-08-25 17:57 by chick875
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +20 ÑòÑü°å 2026-08-21 23/1150 2026-08-25 16:34 by zsna
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +17 kkkl_v 2026-08-19 18/900 2026-08-25 09:41 by windflowerwy
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +13 ÇÒÌý»¢Ð¥ 2026-08-20 14/700 2026-08-25 09:10 by mrkang
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +7 Ñ׻ƹóëÐ 2026-08-22 8/400 2026-08-25 08:48 by ZJTJZ
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û