| ²é¿´: 5153 | »Ø¸´: 9 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
1243946679ÖÁ×ðľ³æ (ÕýʽдÊÖ)
åÐÒ£ÓÎ
|
[ÇóÖú]
VASP¸÷ÖÖÄÜÁ¿µÄÑ¡ÔñÓëÇø±ð
|
||
|
ÇëÎÊ£º1.ÔÚ¼ÆËã½áºÏÄÜ£¬²âÊÔENCUT¡¢KPOINTS¡¢Õæ¿Õ²ãºñ¶ÈµÄÊÕÁ²Ê±£¬¶¼ÊÇÑ¡Ôñenergy without entropy ½øÐбȽÏÂ𣿣¨¿´µ½vaspÂÛ̳ÉϵÄÌû×Ó£¬ÃÔãÁË¡£Á´½ÓÈçÏÂhttp://cms.mpi.univie.ac.at/vasp ... en+subtracted#p5621£© 2.vaspµÄMD¼ÆËãʱ£¬OSZICARÖÐÄÜÁ¿¾ÙÀýÈçÏ£ºT=296 E= -1424.9819 F= -1542.1294 E0= -1542.1346 EK= 7.6232 SP= 110 SK= 1.4E-4¡£ÊÖ²áÉÏ˵£¬E is the total free energy (including the kinetic energy of the ions and the energy of the Nos ¡ä e thermostat)£¬ F is the total free energy (at this point the energy of the reference atom has been subtracted)¡£ÎÒµÄÀí½âÊÇ£¬FÊǺÕÄ·»ô´Ä×ÔÓÉÄÜ£¬F=U-T*S£¬EÊÇËù¼ÆËãÌåϵµÄÄÚÄܼÓÉÏÈÈÔ¡µÄÄÚÄÜ£¬¼´£¬E=U£¨Ìåϵ£©+U£¨ÈÈÔ¡£©=F+T*S+SP+SK£¬µ«µÈʽÁ½²à²¢²»ÏàµÈ£¬µ±µÈʽÓÒ²à¼ÓÉÏEKºó£¬²Å»ù±¾ÏàµÈ£¨²¢²»ÍêÈ«ÏàµÈ£©¡£ÈçºÎÀí½âEºÍFÕâÁ½¸ö¸ÅÄî£¬ÖØµãÊÇ£¬ÈçºÎµÃµ½Ëù¼ÆËãÌåϵµÄÊÆÄÜ£¬ÊÇ F-EK£¨»òÕߣ¬F+T*S-EK£©Â𣿠|
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
VASP |
» ²ÂÄãϲ»¶
ʳƷר˶ һ־Ը˫һÁ÷ 328
ÒѾÓÐ4È˻ظ´
²ÄÁϵ÷¼Á
ÒѾÓÐ6È˻ظ´
300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ
ÒѾÓÐ5È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö
ÒѾÓÐ5È˻ظ´
085600²ÄÁÏÓ뻯¹¤µ÷¼Á
ÒѾÓÐ13È˻ظ´
²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á
ÒѾÓÐ7È˻ظ´
0856²ÄÁÏר˶353Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
07»¯Ñ§280·ÖÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
086003ʳƷ¹¤³ÌÇóµ÷¼Á
ÒѾÓÐ5È˻ظ´
08¹¤Ñ§µ÷¼Á
ÒѾÓÐ16È˻ظ´
ÁèÔÆÖ¾123
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 1203.9
- É¢½ð: 454
- ºì»¨: 6
- Ìû×Ó: 452
- ÔÚÏß: 98.7Сʱ
- ³æºÅ: 2073907
- ×¢²á: 2012-10-20
- ÐÔ±ð: GG
- רҵ: ½ðÊô½á¹¹²ÄÁÏ
5Â¥2015-12-18 10:55:38
wuli8
ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
¡¡¡¡
- 1STÇ¿Ìû: 2
- Ó¦Öú: 35 (СѧÉú)
- ¹ó±ö: 12.924
- ½ð±Ò: 20190.4
- É¢½ð: 15888
- ºì»¨: 88
- ɳ·¢: 4
- Ìû×Ó: 7840
- ÔÚÏß: 1114.6Сʱ
- ³æºÅ: 465889
- ×¢²á: 2007-11-23
- רҵ: ÎïÀíѧI
- ¹ÜϽ: ¼ÆËãÄ£Äâ
|
ÈÃÄã³¹µ×Ã÷°×ËùÓÐvaspÀïÄÜÁ¿µÄÎïÀíÒâÒå £¨Ò»£©Ê×ÏÈÎÒÃÇÓ¦Ã÷°×£¬¹ÌÌåµÄ½áºÏÄܾÍÊǹÌÌåµÄÄÚÄÜE£¨½áºÏ£©=U£¨ÄÚÄÜ£©£¬ ÔÒòÈçÏ£º Ò»°ãÇé¿ö¶¼°Ñ¹ÂÁ¢Ô×ÓµÄÄÜÁ¿×÷ΪÄÜÁ¿²Î¿¼µã¡£Ç°¶Îʱ¼äÓиöͬѧÎÊVASPÖеóöµÄ¾ø¶ÔÄÜÁ¿ÊÇÏà¶ÔÓÚʲôµÄ£¬Æäʵ¾ÍÊÇÏà¶Ô¹ÂÁ¢Ô×ӵᣠ£¨¶þ£©Æä´ÎÎÒÃǸù¾Ý×ÔÓÉÄÜÓëÄÚÄÜÖ®¼äµÄ¹ØÏµF=U-TS ¶øÇÒÎÒÃǶ¼ÖªµÀVASPµÄËùÓмÆËã¶¼ÊÇÔÚ¾ø¶Ô0¶ÈϵÄÇé¿ö£¬T=0´úÈëÉÏʽ£¬ÓÐF=U¡£ËùÒÔ½áºÏ¾ÍµÈÓÚÄÚÄܵÈÓÚ×ÔÓÉÄÜ¡£¿Ï¶¨ÓÐFree energy TOTEN=energy without entropyºã³ÉÁ¢... Õâʱºò¿Ï¶¨ÓÐÈË»á˵²»¶Ô°¡£¬¿ÉÒÔ¿´VASPÊֲᣬºò²©µÄ²Î¿¼Êé×÷Ö¤£¬¿Ï¶¨²»¶ÔµÃ¡£ ÏÖÔÚÎÒ¸æËßÄãȷʵËüÃǶþÕßȷʵÓÐÇø±ð£¬Çø±ðÔÚÏÂÃæµÄÇé¿ö £¨1£©µ±ÎÒÃÇÓÃISMEAR=-5ʱ£¬·ÑÃ×ÄÜÕâ¶ùûÓÐÕ¹¿í£¬ËüËã³öÀ´µÄ¾ÍÊÇÍêÈ«ÔÚ¾ø¶Ô0¶ÈµÄÄÜÁ¿¡£Free energy TOTEN=energy without entropyºã³ÉÁ¢¡£ £¨2£©ÓÐʱΪÁËÔÚÊýѧÉÏ´¦ÀíµÄ·½±ã£¬ÎªÁ˸üÈÝÒ×»ý·Ö£¬ÎÒÃÇÒ²ÓÃISMEAR£¡=-5£¨£¡=ÊDz»µÈÓÚµÄÒâ˼£©µÄ·½·¨£¬Õâ¸öʱºò·ÑÃ×ÄÜÕâ¶ùÓÐÒ»¶¨µÄÕ¹¿í¡£´Ëʱ£¬ÎÒÃÇÈÝÒ×Ïëµ½£¬ÓÐÕ¹¿í²»¾ÍÊÇÏ൱ÓÐÒ»¶¨µÄìØÖµÂð£¿ËùÒÔÕâ¸öʱºòËäÈ»ËãµÄÊǾø¶Ô0¶ÈµÄÇé¿ö£¬µ«ÊÇÓÐÒ»¶¨µÄìØÖµ£¨ÎÒÃÇÓ¦Ã÷°×£¬Õâ¸öìØÖµ²»ÊÇÓÉÒ»¶¨µÄζȴøÀ´µÄ£¬¶øÊÇÊýѧ´¦ÀíµÄ½á¹û£©¡£ËùÒÔÔÚSMEAR£¡=-5µÄ·½·¨ÎÒÃǻᷢÏÖFree energy TOTENºÍenergy without entropyÓÐÒ»¶¨µÄ²î±ð¡£´Ëʱenergy without entropyÊÇFree energy TOTENÔÚSIGMAÇ÷ÓÚ0µÄ¼«ÏÞ¡£ ×¢Òâ:£¨1£©ÓÐÈËÔÚËãµ¥¸öÔ×ÓµÄÄÜÁ¿Ê±»á·¢ÏÖµ¥¸öÔ×ÓµÄÄÜÁ¿ËäÈ»ºÜСµ«²¢²»ÊÇ0,µ«Êǰ´ÎÒÉÏÃæµÄÍÆµ¼,¹ÌÌåÖеĽáºÏÄÜÊÇÏà¶Ô¹ÂÁ¢ÌåϵµÄÄÜÁ¿¶øÀ´µÄ,ËùÒÔµ¥¸öÔ×ӵõ½µÄTOTEN¿Ï¶¨ÊÇ0°¡,ÔÒòÔÚÓÚÎÒÃǵÄPOTCAR²»¿ÉÄܾø¶ÔºÏÀí,¶øÇÒÎÒÃÇÒ²ÖªµÀ¼ÆËãµ¥¸öÔ×ÓµÄÄÜÁ¿¾ÍÊÇΪÁ˼ì²âØÍÊÆ,µ¥Ô×ӵõ½µÄTOTENԽС˵Ã÷ØÍÊÆÔ½ºÃ¡£µ«Ò»°ã²»»áÕýºÃÊÇ0. £¨2£©Èç¹ûÄã×¢ÒâµÄ»°£¬energy without entropyÓëFree energy TOTENÔÚSIGMAÇ÷ÓÚ0Ò²²»ÊÇÍêÈ«ÏàµÈ£¬µ«ÊÇÒ²»á·¢ÏÖËüÃÇÖ®¼äµÄ²î±ðÔÚ10E-3×óÓÒ£¬ÔÒòÔÚÓÚ¼ÆËã»úÇó»ý·Ö¡¢Çó¼«ÏÞ²»ÄÜÏñÎÒÃÇÈËÒ»Ñù´ïµ½ÈÎÒâµÄ¾«¶È¡£ »¹ÓУ¬Ö¸³öÄ㼸¸ö¸ÅÄîÉϵÄÎÊÌ⣬¹©Ì½ÌÖ µÚÒ»£¬¹ØÓÚ½áºÏÄÜ¡£½áºÏÄÜÊǶ¨ÒåΪÏà¾àÎÞÇîÔ¶µÄÔ×Ó½áºÏÐγÉÒ»¶¨½á¹¹µÄÎïÖÊËù·Å³öµÄÄÜÁ¿ µÚ¶þ£¬¹ØÓÚµ¥µãÄÜ¡£ËüÊǵÚÒ»ÐÔÔÀí¼ÆËãÖ±½ÓµÃµ½µÄÄÜÁ¿£¬»òÕß˵ÊÇØÍÄÜ£¬ÊÇÒ»¸ö¿Õ¼äµãÕ󯽾ùÿÕóµãÉϲÉÓÃØÍÊÆ¼ÆËãËùµÃµ½µÄÄÜÁ¿£¬ÆäÖаüº¬Á˽áºÏÄܵűÏ×£¬µ«ÊǸü¶àµÄ£¬Ò²°üº¬ÁË¿¿½üÐ¾Çø¸½½üµÄµç×ÓÔÚ²ÉÓÃØÍÊÆ½üËÆÏµÄÄÜÁ¿£¬ÕâÒ»²¿·ÖÄÜÁ¿¼È²»ÊÇÔ×ÓÐ¾Çø¸½½üµç×ÓÄÜÁ¿µÄÕæÊµ·´Ó¦£¬Ò²²»»áÓ°Ï컯ѧ¼üÐÔÖÊ£¬²»»á¶Ô½áºÏÄÜÓÐËù¹±Ïס£ µÚÈý£¬Free energy TOTENÊÇÌåϵ×ÜÄÜ£¬Òª¼õÈ¥ÕóµãÉÏ·Ö²¼µÄÔ×ÓµÄÄÜÁ¿ÔÙ³ýÒÔÆ½¾ùÔ×ÓÊý²ÅÊǽáºÏÄÜ£¨µ±È»£¬Õâ¸öºÍÄãµÄ¼ÆËã½Å±¾µÄÉè¼ÆÓйأ©£¬¶øÇÒÕ⻹ûÓп¼ÂDz»¼ÓÕ¹¿íʱûÓб»¼ÆËãµ½µÄÄÜ´øµÄÒòËØ¡£ µÚËÄ£¬ÊÇ·ñ¿¼ÂÇÄܼ¶Õ¹¿í£¬ºÍ½áºÏÄ͍ܵÒåûÓйØÏµ¡£ µÚÎ壬½áºÏÄܼÆËãʱ¶Ôµ¥¸öÔ×ÓÄÜÁ¿µÄ¼ÆËãÓ¦¸ÃÖ»¼ÆËãGammaµãÄÜÁ¿£¬ÇÒÓÃÏû³ý¼ò²¢¡£ ¹ØÓÚÄã˵µÄÕ⼸µã×ö¸öÌÖÂÛ £¨Ò»£©¹ØÓÚ½áºÏÄÜ¡£Äã˵¡°½áºÏÄÜÊǶ¨ÒåΪÏà¾àÎÞÇîÔ¶µÄÔ×Ó½áºÏÐγÉÒ»¶¨½á¹¹µÄÎïÖÊËù·Å³öµÄÄÜÁ¿¡± ÄãºÍÎÒ˵µÄÃ»Çø±ð£¬ÎÒ˵µÄÊǽáºÏÄÜÊÇÏà¶ÔÓÚ¡°¹ÂÁ¢Ô×Ó×ö²Î¿¼µãµÄ¡±£¬Ò²¾ÍÊÇËüÓëÖÜΧÈκÎÔ×ÓûÓÐÏ໥×÷Ó㬺ÍÄãËù˵µÄÏà¾àÎÞÇîÔ¶Ò»»ØÊ£¬ÎÒÕâ¸öºÃÏñûÓÐÈκδíÎó¡£ £¨¶þ£©¹ØÓÚµ¥µãÄÜ¡£Äã˵¡°ËüÊǵÚÒ»ÐÔÔÀí¼ÆËãÖ±½ÓµÃµ½µÄÄÜÁ¿£¬»òÕß˵ÊÇØÍÄÜ£¬ÊÇÒ»¸ö¿Õ¼äµãÕ󯽾ùÿÕóµãÉϲÉÓÃØÍÊÆ¼ÆËãËùµÃµ½µÄÄÜÁ¿£¬ÆäÖаüº¬Á˽áºÏÄܵűÏ×£¬µ«ÊǸü¶àµÄ£¬Ò²°üº¬ÁË¿¿½üÐ¾Çø¸½½üµÄµç×ÓÔÚ²ÉÓÃØÍÊÆ½üËÆÏµÄÄÜÁ¿£¬ÕâÒ»²¿·ÖÄÜÁ¿¼È²»ÊÇÔ×ÓÐ¾Çø¸½½üµç×ÓÄÜÁ¿µÄÕæÊµ·´Ó¦£¬Ò²²»»áÓ°Ï컯ѧ¼üÐÔÖÊ£¬²»»á¶Ô½áºÏÄÜÓÐËù¹±Ïס±¡£ ÎÒÔÞͬÄãµÄ´ó²¿·Ö¹Ûµã£¬Ò²Ìá³öÄã˵µÄ¼¸µã´íÎ󣬵¥µãÄÜ׼ȷµÄÀ´ËµËü°üº¬ÁËËùÓйþÃܶٵÄÁ¿£¬¶øÇÒÕâ¶ùµÄµ¥µãÄܲ»ÊÇÄãËù˵µÄ¡°Æ½¾ùÿ¸öÔ×ÓµÄÄÜÁ¿¡±£¬¶øÊÇÄã¼ÆËãµÄÕû¸öÔ°ûµÄÄÜÁ¿¡£µ«ÊÇÕâ¸öÄÜÁ¿ÓÐÒ»¸ö²Î¿¼µã¡£Äã¿ÉÒÔ¿´ºò²©µÃ£¬Ò²¿ÉÒÔ¿´ÎһصÄÏÂÒ»¸öÌù×Ó£¬ÖÁÓÚ¡°Ó°Ïì²»Ó°Ïì³É¼üÖ®ÀàµÄÄÚÈÝ¡±¹ÌÌåÁ¦Ñ§ÉÏÒѾ˵µÄºÜÇå³þÁË¡£ £¨Èý£©Äã˵¡°Free energy TOTENÊÇÌåϵ×ÜÄÜ£¬Òª¼õÈ¥ÕóµãÉÏ·Ö²¼µÄÔ×ÓµÄÄÜÁ¿ÔÙ³ýÒÔÆ½¾ùÔ×ÓÊý²ÅÊǽáºÏÄÜ£¨µ±È»£¬Õâ¸öºÍÄãµÄ¼ÆËã½Å±¾µÄÉè¼ÆÓйأ©£¬¶øÇÒÕ⻹ûÓп¼ÂDz»¼ÓÕ¹¿íʱûÓб»¼ÆËãµ½µÄÄÜ´øµÄÒòËØ¡± ÎÒ²»ÔÞͬÄãºóÃæËµµÄ¼¸µã¡£Free energy TOTEN´Ó×ÖÃæÒâ˼ÉÏÎÒÃÇÒ²ÖªµÀËüµÄ½á¹ûÊÇ×ÔÓÉÄÜ£¬Äã¿ÉÒÔ˵ËüÊÇ×ÜÄÜ£¬ÒòΪ¸ù¾ÝÎÒÉÏÃæµÄÍÆµ¼£¬ËüÃÇÖÁÉÙÔÚÊýÖµÊÇÏàµÈµÃ¡£²»ÔÚÓÚÄã°ÑËü˵³Éʲô£¬Äã¾ÍÊǰÑËü˵³É×ÜÄÜ£¬ÆäʵËü»¹ÊǵÈÓÚ½áºÏÄÜ£¬µÈÓÚ×ÔÓÉÄÜ£¬µÈÓÚÄÚÄÜ¡£ÖÁÓÚ³ý²»³ýÔ×Ó×ÜÊýÔÚÓÚÄãÏëµÃµ½µÄÊÇÆ½¾ùÿ¸öÔ×ӵϹÊÇ×ÜÌåϵµÄ£¬ÕâÔÚÓÚ¸öÈË¡£¿¼ÂDz»¿¼ÂÇÕ¹¿í£¬ÄÇÒª¿´ISMEARµÈÓÚ¼¸£¬×ö¼¸¸öʵÀý¾Í»á¸Ð¾õµ½Ëü¿¼ÂÇû¿¼ÂÇÁË¡£ £¨ËÄ£©Äã˵¡°ÊÇ·ñ¿¼ÂÇÕ¹¿íºÍ½áºÏÄ͍ܵÒåûÓйØÏµ¡± ÎÒҲû˵ºÍËüµÄ¶¨ÒåÓÐʲô¹ØÏµ°¡£¬µ«ÊÇÓÉÓÚÊýѧ´¦Àí´øÀ´µÄÎó²î£¬Ëü¶Ô½áºÏÄܵĽá¹ûÓÐÒ»¶¨µÄÓ°Ïì°¡¡£ £¨Î壩¶Ôµ¥¸öÔ×ӵĽáºÏÄܵļÆËãÓ¦¸ÃÖ»¼ÆËãGammaµãµÄÄÜÁ¿£¬ÇÒÓÃÏ÷³ý¼ò²¢¡£ Äã˵µÃµÚÎåµãÎÒ²»¶®£¬ÎÒËãµ¥¸öÔ×ÓµÄÄÜÁ¿Ê±Ò»Ö±Êǰ´Èý¸ö±íÃæµÄ¹¹Ôì·½·¨À´ËãµÄ£¬Ò²Ã»Ïë¹ýʲô¼ò²¢¡£»¹ÍûÓиßÊÖ¸øÎÒ°ïÖú£¬µÚÎåµãÔõôÀí½â¡£ ÎÒ¸øÄãдһ±éºòÖù·æÊéÉÏÔõô˵½áºÏÄܵã¬È»ºóºÍÎÒ˵µÃ¶ÔÕÕһϣº¡°VASP¼ÆËãµÃµ½µÄ×ÜÄܼº¾¼õÈ¥ÁËÔÚÒÔÔ×Ӳο¼×é̬¼ÆËãµÃµ½µÄ×ÜÄÜ£¨Ò²¾ÍÊǹ¹ÔìØÍÊÆÊ±£¬µÃµ½µÄ×ÜÄÜ£¬¶ÔÓ¦ÓÚPOTCARÎļþÖеÄEATOM£©¡±ÒªµÃµ½×¼È·µÄ½áºÏÄÜ£¬»¹ÐèÒª¼õÈ¥Ç°Ãæµ¥¸öÔ×Ó¼ÆËãÖеĵÚ2ÖÖÇé¿ö¼ÆËãµÃµ½µÄÐÞÕýÖµ¡£ ËùÒÔ£º£º£º£º£ºÎÒÃÇ¿ÉÒÔÈÏΪvaspµÃµ½µÄ×ÜÄܾÍÊǽáºÏÄÜ£¬µ«ÊÇÓÉÓÚØÍÊÆ´øÀ´µÄÓ°Ï죬Ëü´æÔÚÒ»¶¨µÄÎó²î¡£ÎªÊ²Ã´Òª¼õÈ¥ÐÞÕýÖµ¡£ÎÒÔÚÕâ¶ù×ö¸ö½âÊÍ£¬ÓÉÓÚÎÒÃÇÔÚ¼ÆËãµ¥Ô×ÓʱҲÓÃÕâ¸öØÍÊÆÁË£¬¼ÆËã×ÜÄÜʱҲÓÃÕâ¸öØÍÊÆÁË£¬Á½¶¼ÓÐÎó²î£¬µ«¶ÔÓÚͬһÖÖÔªËØÀ´Ëµ£¬ËüÃǵÄÎó²îÏà½ü£¬ÕâÑùÏà¼õµÄ»°£¬ÕýºÃÄܰÑÎó²îÏûÈ¥£¨²»¿ÉÄÜÍêÈ«ÏûÈ¥£¬µ«ÊÇʹÎÒÃǵĽá¹û¸ü¼Ó¾«È·£©¡£ ÕâÖ»ÊÇΪÁËÌá¸ß¾«¶È£¬¾ÍÏñºò²©ËµµÃ¡°ÎªÁ˵õ½×¼È·µÄ½áºÏÄÜ¡±£¬ºò²©²»ÊÇ˵´ÓÇ°ÃæµÄ¼ÆËãÀ´µÃµ½½áºÏÄÜ£¬ÕâÖ»ÊÇΪÁË¿¼ÂÇPOTCAR´øÀ´µÄÎó²î£¬¶ø²»ÊǸÅÄîÉϲî±ð¡£ ¹ØÓÚÄã˵µÄÕ⼸µã×ö¸öÌÖÂÛ £¨Ò»£©¹ØÓÚ½áºÏÄÜ¡£Äã˵¡°½áºÏÄÜÊǶ¨ÒåΪÏà¾àÎÞÇîÔ¶µÄÔ×Ó½áºÏÐγÉÒ»¶¨½á¹¹µÄÎïÖÊËù·Å³öµÄÄÜÁ¿¡± ÄãºÍÎÒ˵µÄÃ»Çø±ð£¬ÎÒ˵µÄÊǽáºÏÄÜÊÇÏà¶ÔÓÚ¡°¹ÂÁ¢Ô×Ó×ö²Î¿¼µãµÄ¡±£¬Ò²¾ÍÊÇËüÓëÖÜΧÈκÎÔ×ÓûÓÐÏ໥×÷Ó㬺ÍÄãËù˵µÄÏà¾àÎÞÇîÔ¶Ò»»ØÊ£¬ÎÒÕâ¸öºÃÏñûÓÐÈκδíÎó¡£ =============== ÕâÀïÄã˵µÄÊÇûÓдíÎ󣬵«ÊÇÎÒ¾õµÃÓбØÒªÏȳÎÇåһϡ£ £¨¶þ£©¹ØÓÚµ¥µãÄÜ¡£Äã˵¡°ËüÊǵÚÒ»ÐÔÔÀí¼ÆËãÖ±½ÓµÃµ½µÄÄÜÁ¿£¬»òÕß˵ÊÇØÍÄÜ£¬ÊÇÒ»¸ö¿Õ¼äµãÕ󯽾ùÿÕóµãÉϲÉÓÃØÍÊÆ¼ÆËãËùµÃµ½µÄÄÜÁ¿£¬ÆäÖаüº¬Á˽áºÏÄܵűÏ×£¬µ«ÊǸü¶àµÄ£¬Ò²°üº¬ÁË¿¿½üÐ¾Çø¸½½üµÄµç×ÓÔÚ²ÉÓÃØÍÊÆ½üËÆÏµÄÄÜÁ¿£¬ÕâÒ»²¿·ÖÄÜÁ¿¼È²»ÊÇÔ×ÓÐ¾Çø¸½½üµç×ÓÄÜÁ¿µÄÕæÊµ·´Ó¦£¬Ò²²»»áÓ°Ï컯ѧ¼üÐÔÖÊ£¬²»»á¶Ô½áºÏÄÜÓÐËù¹±Ïס±¡£ ÎÒÔÞͬÄãµÄ´ó²¿·Ö¹Ûµã£¬Ò²Ìá³öÄã˵µÄ¼¸µã´íÎ󣬵¥µãÄÜ׼ȷµÄÀ´ËµËü°üº¬ÁËËùÓйþÃܶٵÄÁ¿£¬¶øÇÒÕâ¶ùµÄµ¥µãÄܲ»ÊÇÄãËù˵µÄ¡°Æ½¾ùÿ¸öÔ×ÓµÄÄÜÁ¿¡±£¬¶øÊÇÄã¼ÆËãµÄÕû¸öÔ°ûµÄÄÜÁ¿¡£µ«ÊÇÕâ¸öÄÜÁ¿ÓÐÒ»¸ö²Î¿¼µã¡£Äã¿ÉÒÔ¿´ºò²©µÃ£¬Ò²¿ÉÒÔ¿´ÎһصÄÏÂÒ»¸öÌù×Ó£¬ÖÁÓÚ¡°Ó°Ïì²»Ó°Ïì³É¼üÖ®ÀàµÄÄÚÈÝ¡±¹ÌÌåÁ¦Ñ§ÉÏÒѾ˵µÄºÜÇå³þÁË¡£ ============== ´ÓÄãµÄ»Ø¸´ÖУ¬ÎÒ¿ÉÒÔÖªµÀÄã¿Ï¶¨Ã»ÓÐѧ¹ý¾§Ìåѧ»òÕ߿ռäȺÀíÂÛ£¬ÄãÓ¦¸Ã¿´¿´¾§Ìåѧ¹ú¼Ê±íÖжÔÓÚÕóµãµÄ¶¨Ò壬Õóµã²¢²»ÊÇÿ¸öÔ×Ó£¬ÕâÀïÄãµÄÀí½âÓÐÎÊÌ⣬ÕóµãÊÇÒ»¸ö³éÏóµã£¬Ò»¸ö¾§ÌåÖаüº¬ËùÓжԳÆÐԵĿÉÒÔ½öͨ¹ýÆ½ÒÆÀ´¹¹ÔìÕû¸ö¾§ÌåµÄ½á¹¹ËùÕ¼¾ÝµÄλÖþÍÊÇÒ»¸öÕóµã£¬»»¾ä»°Ëµ£¬Ò»¸öÕóµã£¬¾ÍÊÇÒ»¸öÂú×ãÆ½ÒÆ¶Ô³ÆÐÔµÄÔ×Ó¼¯ÍÅ£¬ÇҸü¯ÍÅÄÚ²¿µÄλÖÃÂú×ã¸Ã¾§Ìå½á¹¹µÄÈ«²¿¶Ô³ÆÐÔ£¬¶øÇÒËü²»½ö½öÊÇ¡°Ô°û¡± £¨Èý£©Äã˵¡°Free energy TOTENÊÇÌåϵ×ÜÄÜ£¬Òª¼õÈ¥ÕóµãÉÏ·Ö²¼µÄÔ×ÓµÄÄÜÁ¿ÔÙ³ýÒÔÆ½¾ùÔ×ÓÊý²ÅÊǽáºÏÄÜ£¨µ±È»£¬Õâ¸öºÍÄãµÄ¼ÆËã½Å±¾µÄÉè¼ÆÓйأ©£¬¶øÇÒÕ⻹ûÓп¼ÂDz»¼ÓÕ¹¿íʱûÓб»¼ÆËãµ½µÄÄÜ´øµÄÒòËØ¡± ÎÒ²»ÔÞͬÄãºóÃæËµµÄ¼¸µã¡£Free energy TOTEN´Ó×ÖÃæÒâ˼ÉÏÎÒÃÇÒ²ÖªµÀËüµÄ½á¹ûÊÇ×ÔÓÉÄÜ£¬Äã¿ÉÒÔ˵ËüÊÇ×ÜÄÜ£¬ÒòΪ¸ù¾ÝÎÒÉÏÃæµÄÍÆµ¼£¬ËüÃÇÖÁÉÙÔÚÊýÖµÊÇÏàµÈµÃ¡£²»ÔÚÓÚÄã°ÑËü˵³Éʲô£¬Äã¾ÍÊǰÑËü˵³É×ÜÄÜ£¬ÆäʵËü»¹ÊǵÈÓÚ½áºÏÄÜ£¬µÈÓÚ×ÔÓÉÄÜ£¬µÈÓÚÄÚÄÜ¡£ÖÁÓÚ³ý²»³ýÔ×Ó×ÜÊýÔÚÓÚÄãÏëµÃµ½µÄÊÇÆ½¾ùÿ¸öÔ×ӵϹÊÇ×ÜÌåϵµÄ£¬ÕâÔÚÓÚ¸öÈË¡£¿¼ÂDz»¿¼ÂÇÕ¹¿í£¬ÄÇÒª¿´ISMEARµÈÓÚ¼¸£¬×ö¼¸¸öʵÀý¾Í»á¸Ð¾õµ½Ëü¿¼ÂÇû¿¼ÂÇÁË¡£ =============== Õâ¸öÄÜÁ¿È·ÇеÄ˵Ӧ¸ÃÊǽÐ×ö¿¼Âǵç×ÓÕñ¶¯ìصÄÌåϵ×Ü×ÔÓÉÄÜ£¬µ±²»¿¼ÂÇÕ¹¿íµÄʱºò£¬ËüÊǵÈÓÚ×ÜÄܵģ¬Èç¹ûÄã¶Á¹ýVaspµÄ´úÂ룬¾ÍÖªµÀTOTENÔÚvaspµÄ¼ÆËãÖоÍÊÇ×ÜÄÜ£¬Õâ¸öºÍ½áºÏÄܲ»ÊÇÒ»¸ö¸ÅÄ»¹°üº¬Óзdzɼü²¿·ÖµÄ¹±Ï×£¬ÖÁÓÚÄÚÄ͍ܵÒ壬Èç¹ûÄãÔĶÁ¹ýÈû×ȵÄÏÖ´ú¹ÌÌåÀíÂÛ£¬»òÕßPaulingµÄÊ飬»òÕß¶Á¹ýMorseµ±Ê±Ìá³ömorseÊÆµÄÄÇÆªÎÄÏ×£¬¾ÍÓ¦¸ÃÖªµÀ£¬¹ÌÌåÎïÀíÖÐËùʹÓõÄÄÚÄÜ£¬Ö¸µÄÊÇÀë×ÓʵµÄ¶¯ÄܺÍÔ×ӵġ°½áºÏÄÜ¡±Ö®ºÍ¡ª¡ªÕâÀï½áºÏÄÜÖ®ËùÒÔÒª´òÒýºÅ£¬ÊÇÒòΪ°´¶¨Ò壬ÊÇÒªÐγÉÎȶ¨½á¹¹»òÕßÑÇÎÈ̬½á¹¹Ê±²ÅÄܳÆÖ®Îª½áºÏÄÜ£¬ÄÚÄܶ¨Ò岢ûÓп¼ÂÇÁ£×ÓÐ¾Çø¸½½üµç×ÓÄÜÁ¿µÄÓ°Ï죬ÕýÈçÄãËù˵£¬ÊÇ¡°Ïà¶ÔÓÚ¡°¹ÂÁ¢Ô×Ó×ö²Î¿¼µãµÄ¡±¡±£¬ÔÚ0KÏÂÒѾ²»¿¼ÂǶ¯ÄÜ£¬Òò´Ë¾ÍÓ¦ÊÇ×ÜÄܼõÈ¥¹ÂÁ¢Ô×ÓµÄÄÜÁ¿ºÍ²ÅÐУ¬ÖÁÓÚ½áºÏÄÜ£¬ÔòÊÇÎȶ¨×´Ì¬Ï½ṹµÄÕâ¸öÄÜÁ¿¡£ £¨ËÄ£©Äã˵¡°ÊÇ·ñ¿¼ÂÇÕ¹¿íºÍ½áºÏÄ͍ܵÒåûÓйØÏµ¡± ÎÒҲû˵ºÍËüµÄ¶¨ÒåÓÐʲô¹ØÏµ°¡£¬µ«ÊÇÓÉÓÚÊýѧ´¦Àí´øÀ´µÄÎó²î£¬Ëü¶Ô½áºÏÄܵĽá¹ûÓÐÒ»¶¨µÄÓ°Ïì°¡¡£ £¨Î壩¶Ôµ¥¸öÔ×ӵĽáºÏÄܵļÆËãÓ¦¸ÃÖ»¼ÆËãGammaµãµÄÄÜÁ¿£¬ÇÒÓÃÏ÷³ý¼ò²¢¡£ Äã˵µÃµÚÎåµãÎÒ²»¶®£¬ÎÒËãµ¥¸öÔ×ÓµÄÄÜÁ¿Ê±Ò»Ö±Êǰ´Èý¸ö±íÃæµÄ¹¹Ôì·½·¨À´ËãµÄ£¬Ò²Ã»Ïë¹ýʲô¼ò²¢¡£»¹ÍûÓиßÊÖ¸øÎÒ°ïÖú£¬µÚÎåµãÔõôÀí½â¡£ ============= ¼òµ¥µÄ²Ù×÷ÊǼÆËãµ¥¸öÔ×ÓÄÜÁ¿Ö»¿¼ÂÇGammaµã£¬È»ºóÈý±ß¶¼ÉèÖÃÔÚ10AÒÔÉÏ£¬ÇÒ²»ÏàµÈ ÖÁÓÚÔÒò£¬Ó¦¸ÃÈ¥²éÁ¿×ÓÁ¦Ñ§µÄÊ飬¼ÇµÃ±¾¿ÆµÄʱºò£¬ÀÏʦ¶¼»á½²µ½µÄ¡£ ¸ù¾ÝF=U-TS£¬E£¨½áºÏ£©=E£¨bulk£©-nE(µ¥¸öÀëÉ¢)¡£¶øE£¨bulk£©¾ÍÊÇU£¬Í¨³£ÎÒÃÇÈ¡E£¨ÀëÉ¢£©Îª²Î¿¼µã¡£Ò²¾ÍÊǰÑE£¨ÀëÉ¢£©¿´Îª0£¬ÕâÑùÍÆ³öÀ´£¬ÔÚT=0ʱ£¬F=E£¨½áºÏ£©¡£ ËüÊǰüº¬ÄãËù˵µÃÄÇЩ£¬¶øÇÒ¾ÍÏñÎÒÔÚÇ°ÃæµÄÌù×ÓÖÐ˵µÃ£¬Ëü¾ÍÊÇ×ܵÃHµÃµ½µÄÄÜÁ¿£¬µ«ÊÇËüÓÐÒ»¸ö²Î¿¼£¬¶øÕâ¸ö²Î¿¼¾ÍÊÇÀëÉ¢Ô×ÓµÄÄÜÁ¿ |

2Â¥2015-11-03 16:01:50
wuli8
ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
¡¡¡¡
- 1STÇ¿Ìû: 2
- Ó¦Öú: 35 (СѧÉú)
- ¹ó±ö: 12.924
- ½ð±Ò: 20190.4
- É¢½ð: 15888
- ºì»¨: 88
- ɳ·¢: 4
- Ìû×Ó: 7840
- ÔÚÏß: 1114.6Сʱ
- ³æºÅ: 465889
- ×¢²á: 2007-11-23
- רҵ: ÎïÀíѧI
- ¹ÜϽ: ¼ÆËãÄ£Äâ
|
ÈÃÄã³¹µ×Ã÷°×ËùÓÐvaspÀïÄÜÁ¿µÄÎïÀíÒâÒå http://muchong.com/bbs/viewthread.php?tid=2628844&fpage=1&target=blank |

3Â¥2015-11-03 16:02:41
1243946679
ÖÁ×ðľ³æ (ÕýʽдÊÖ)
åÐÒ£ÓÎ
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 10509.1
- É¢½ð: 299
- Ìû×Ó: 611
- ÔÚÏß: 454.1Сʱ
- ³æºÅ: 2071207
- ×¢²á: 2012-10-18
- רҵ: ½ðÊô·Ç¾§Ì¬¡¢×¼¾§ºÍÄÉÃ×¾§
4Â¥2015-11-03 19:05:08













»Ø¸´´ËÂ¥
40