²é¿´: 3932  |  »Ø¸´: 6

feng0603

гæ (СÓÐÃûÆø)

[ÇóÖú] ÔËÓÃCOMB3ÊÆº¯Êý½øÐзÖ×Ó¶¯Á¦Ñ§¼ÆË㣬dataÎļþÖÐÔ­×ÓµçºÉÊýqÔõôÉèÖã¿ ÒÑÓÐ2È˲ÎÓë

ÈçÌ⣬±¾ÈËÏÖÔÚ²ÉÓÃÔËÓÃCOMB3ÊÆº¯Êý½øÐзÖ×Ó¶¯Á¦Ñ§¼ÆË㣬dataÎļþÖÐÔ­×ÓµçºÉÊýqÔõôÉèÖã¿Ô­×ÓµçºÉÊýq¼ÆËãµÄ±ê×¼»òÔ­ÔòÊÇʲô£¿¸½Í¼ÊÇLAMMPS×Ô´øµÄÀý×ÓÖÐCu2OÌåϵµÄdataÎļþ£¬Çë½Ì¸÷λ´óÉñÎļþÖеçºÉqÒ»ÁеÄÊý¾ÝÊÇÔõôµÃÀ´µÄ£¿

ÔËÓÃCOMB3ÊÆº¯Êý½øÐзÖ×Ó¶¯Á¦Ñ§¼ÆË㣬dataÎļþÖÐÔ­×ÓµçºÉÊýqÔõôÉèÖã¿
01.jpg
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feng0603

гæ (СÓÐÃûÆø)

Çë½Ì¸÷λ´óÉñ£¬Íû²»Áߴͽ̣¡
2Â¥2017-08-22 15:46:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

brucefan

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Check relevant original papers.
3Â¥2017-08-22 22:00:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feng0603

гæ (СÓÐÃûÆø)

лл´óÉñµÄ»Ø´ð£¬ÒѾ­½â¾ö£¡
4Â¥2017-08-25 19:19:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kidkidk

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by feng0603 at 2017-08-25 19:19:55
лл´óÉñµÄ»Ø´ð£¬ÒѾ­½â¾ö£¡

ÄúºÃ£¬ÏëÇë½ÌÏÂÄúÔõô½â¾öÕâ¸öÎÊÌâµÄ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2018-12-26 15:17:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chaocezhou

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by kidkidk at 2018-12-26 15:17:13
ÄúºÃ£¬ÏëÇë½ÌÏÂÄúÔõô½â¾öÕâ¸öÎÊÌâµÄ
...

ÇëÎÊÕâ¸öÎÊÌâ½â¾öÁËÂð
6Â¥2019-08-30 18:26:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chaocezhou

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

https://lammps.sandia.gov/threads/msg78591.html

please study the documentation and the publications referenced in it.
for example the docs say:

The COMB potentials (styles {comb} and {comb3}) are variable charge
potentials.  The equilibrium charge on each atom is calculated by the
electronegativity equalization (QEq) method.

so whatever you put into your input as charges will be only considered
a starting point for the following charge equilibration and likely
most atoms will have (different, partial) charges depending on their
environment.
7Â¥2019-09-06 22:25:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ feng0603 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +11 ÇÒÌý»¢Ð¥ 2026-08-20 12/600 2026-08-25 07:53 by bugaboo
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.55.1.O.54,¿ÆÄ¿ÆëÈ«,¿ÉÙ¤¼± +3 0XLacIJUOj8D 2026-08-24 3/150 2026-08-25 01:47 by BZKMTicpDhFj
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +7 scalable 2026-08-24 7/350 2026-08-24 23:01 by anata1209
[»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] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +17 ÑòÑü°å 2026-08-21 19/950 2026-08-24 16:52 by iaeyuan
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +7 wangzilk 2026-08-18 9/450 2026-08-24 10:50 by cmrandy
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +10 CrisMessi 2026-08-18 11/550 2026-08-24 06:50 by ¿ªÐĵÄСʨ×Ó
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +16 kkkl_v 2026-08-19 17/850 2026-08-22 16:12 by °¢²¼Abu
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û