²é¿´: 2500  |  »Ø¸´: 13

Àä²»¶¡µÄ»®ÆÆ

гæ (³õÈëÎÄ̳)

[ÇóÖú] Ä£Äâ·øÉäËðÉËÖУ¬¹ØÓÚÊÆº¯ÊýµÄÎļþ¸ñʽÎÊÌâ ÒÑÓÐ1È˲ÎÓë

ÎÊһϴó¼Ò£¬lammpsÀïµÄÊÆº¯ÊýµÄ¸ñʽÊÇÔõôÑùµÄ£¬ÒòΪҪģÄâ·øÕÕËðÉË£¬PKAÄÜÁ¿½Ï¸ß£¬eamÊÆ²»ÊÊÓã¬ÒªÓõ½zblÊÆ£¬ËùÒÔÎÒÏÖÔÚ´òËãÓÃÕâÆªÎÄÏ×£¨Computer simulation of displacement cascades in tungsten with modified F¨CS type potential£©ÀïµÄÊÆ²ÎÊýÄâºÏÒ»¸öÊÆº¯ÊýÎļþ£¬¸÷ÖÖ²ÎÊý¶¼ÓÐÁË£¬µ«ÊDz»ÖªµÀlammps µÄÊÆº¯ÊýÎļþÊÇÔõôÄâºÏ³öÀ´µÄ£¬Ò²¿´²»¶®ËüµÄ¸ñʽ¡£
           Ö®Ç°ÔÚÍøÉÏҲûÕÒµ½Ïà¹ØµÄ°ïÖú£¬ËùÒÔÀ´ÎÊÎÊ´ó¼Ò£¬Çó°ïÖú£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

Ó°×ÓÕþ

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÓС£
http://atsimpotentials.readthedo ... eam_tabulation.html
ÉÏÃæÍøÕ¾ÉÏÓоßÌåÃèÊöÔõô×ö¡£²»¹ýҪʹÓõ½Python¡£
  ¿ÉÒÔ¸ù¾ÝÊÆº¯ÊýµÄ²ÎÊýµÃµ½Êƺ¯ÊýÎļþ£¬ÓÃÓÚLAMMPSÖÐÖ»°üº¬ÁË Finnis-Sinclair Potentials £¬EAM£¬eam.alloyÈýÖÖ¸ñʽ£¬ÎÒûÓÐϸ¿´£¬¾ßÌåÔõôŪ£¬Äã¿´ÍøÕ¾ÉϵĽéÉܰɡ£
if I rest,I rust!
7Â¥2016-05-14 15:16:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ë­Ö÷³Á¸¡1992

гæ (³õÈëÎÄ̳)

ÎÒÒ²Óöµ½ÏàͬµÄÎÊÌâ
2Â¥2016-05-12 09:59:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ó°×ÓÕþ

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
10Â¥: Originally posted by Àä²»¶¡µÄ»®ÆÆ at 2016-05-16 15:57:00
ÎÊÄúÒ»¸öÎÊÌ⣬¹ØÓÚÊÆº¯Êý¸ñʽÀïµÄNrho£¬drhoµÄ¹ØÏµ£¬±ÈÈçNrhoΪ10000£¬drhoΪʲôÊÇ0.05£¬rhoµÄÖµÊÇ1µÄ»°£¬drhoÓ¦¸ÃÊÇ0.0001²Å¶Ô°¡£¿Ð»Ð»...

ÄÇEAMÊÆº¯Êý×÷ΪÀý×Ó£º ³âÁ¦ÏîºÍǶÈëÏî¶¼ÊǾàÀërµÄº¯Êý
NrhoºÍdrhoÊǺÍǶÈëÏîÏà¹ØµÄ   drho ÊǼä¸ô¾àÀë Nrho´ú±íÓжàÉÙ¸ö¼ä¸ô¾àÀë

NrºÍdrÊǺͳâÁ¦ÏîÏà¹ØµÄ        dr´ú±í¼ä¸ô¾àÀë  Nr´ú±íÓжàÉÙ¸ö¼ä¸ô¾àÀë

ÓÃÓÚLammpsµÄÊÆº¯ÊýÎļþ¸ñʽÖУ¨setfl)µÚÎåÐоÍÒµÕâЩÐÅÏ¢£º
10000   0.120E-02   10000  0.599501E-03  0.599E+01
Nrho     drho             Nr          dr                 cutoff

cutoff=(Nr-1)*dr

ËùÒÔûÓÐΪʲôdrhoÊÇ0.05µÄÎÊÌâ      ÊÇÖÆ×÷Õâ¸öÊÆº¯ÊýµÄ×÷ÕßÈ¡µÄ¼ä¸ôÖµ
if I rest,I rust!
12Â¥2016-07-07 10:49:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

Ë­Ö÷³Á¸¡1992

гæ (³õÈëÎÄ̳)

ÏëÒªî÷µÄeamÊÆ£¬ÔÚһƪӢÎÄÎÄÕÂÖÐÓÐÍêÕûµÄ²ÎÊýÁÐ±í£¬²»ÖªÔõôת»»³Élammps¿ÉÒÔʶ±ðµÄÊÆÎļþ
3Â¥2016-05-12 10:01:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Àä²»¶¡µÄ»®ÆÆ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by Ë­Ö÷³Á¸¡1992 at 2016-05-12 10:01:21
ÏëÒªî÷µÄeamÊÆ£¬ÔÚһƪӢÎÄÎÄÕÂÖÐÓÐÍêÕûµÄ²ÎÊýÁÐ±í£¬²»ÖªÔõôת»»³Élammps¿ÉÒÔʶ±ðµÄÊÆÎļþ

´ó¼ÒÎÊÌâÒ»Ñù°¡£¬Ò»Æðѧϰ°É

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2016-05-13 10:09:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×£¸£
5Â¥2016-05-13 13:27:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fcwu

ľ³æ (СÓÐÃûÆø)

ÇëÎÊÎÊÌâ½â¾öÁËÂð£¿Çó½»Á÷

·¢×ÔСľ³æAndroid¿Í»§¶Ë
6Â¥2016-05-13 16:17:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ó°×ÓÕþ

Í­³æ (³õÈëÎÄ̳)

˳±ã˵һÏ£¬¼¶ÁªÅöײÖУ¬ÎÄÏ×Óõ½µÄZBL£¬ÊÇ¿ÉÒÔºÍeam´îÅä×ÅÓõģ¬ZBLÃèÊöÔÚºÜСµÄ¾àÀëÄÚ£¨1AÄÚ£©ÅöײµÄÔ­×Ó¼äÏ໥×÷Ó㬳¬¹ýijһcutoff »»×öeamÃèÊö£¬ Á½¸ö¿ÉÒÔºÏÔÚÒ»ÆðÓá£
¼ûmanual£¬  pair_style hybrid/overlay command
if I rest,I rust!
8Â¥2016-05-14 15:26:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Àä²»¶¡µÄ»®ÆÆ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
7Â¥: Originally posted by Ó°×ÓÕþ at 2016-05-14 15:16:02
ÓС£
http://atsimpotentials.readthedocs.io/en/latest/potentials/eam_tabulation.html
ÉÏÃæÍøÕ¾ÉÏÓоßÌåÃèÊöÔõô×ö¡£²»¹ýҪʹÓõ½Python¡£
  ¿ÉÒÔ¸ù¾ÝÊÆº¯ÊýµÄ²ÎÊýµÃµ½Êƺ¯ÊýÎļþ£¬ÓÃÓÚLAMMPSÖÐÖ»°üº¬ÁË Finn ...

лл

·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2016-05-15 10:54:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Àä²»¶¡µÄ»®ÆÆ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
8Â¥: Originally posted by Ó°×ÓÕþ at 2016-05-14 15:26:31
˳±ã˵һÏ£¬¼¶ÁªÅöײÖУ¬ÎÄÏ×Óõ½µÄZBL£¬ÊÇ¿ÉÒÔºÍeam´îÅä×ÅÓõģ¬ZBLÃèÊöÔÚºÜСµÄ¾àÀëÄÚ£¨1AÄÚ£©ÅöײµÄÔ­×Ó¼äÏ໥×÷Ó㬳¬¹ýijһcutoff »»×öeamÃèÊö£¬ Á½¸ö¿ÉÒÔºÏÔÚÒ»ÆðÓá£
¼ûmanual£¬  pair_style hybrid/overl ...

ÎÊÄúÒ»¸öÎÊÌ⣬¹ØÓÚÊÆº¯Êý¸ñʽÀïµÄNrho£¬drhoµÄ¹ØÏµ£¬±ÈÈçNrhoΪ10000£¬drhoΪʲôÊÇ0.05£¬rhoµÄÖµÊÇ1µÄ»°£¬drhoÓ¦¸ÃÊÇ0.0001²Å¶Ô°¡£¿Ð»Ð»
10Â¥2016-05-16 15:57:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Àä²»¶¡µÄ»®ÆÆ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 gr4vd950ka 2026-07-18 4/200 2026-07-19 21:10 by mxyes0ckns
[»ù½ðÉêÇë] 5¸ö%2F£¬·Ç¹Ì¶¨¶Î22¸ö×Öĸ +12 jaasxulu 2026-07-15 13/650 2026-07-19 21:04 by lfy8008
[¿¼²©] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 ufgqpyvpi6 2026-07-18 4/200 2026-07-19 20:43 by mxyes0ckns
[»ù½ðÉêÇë] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 ufgqpyvpi6 2026-07-18 5/250 2026-07-19 20:39 by mxyes0ckns
[¿¼ÑÐ] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 ufgqpyvpi6 2026-07-18 6/300 2026-07-19 20:34 by mxyes0ckns
[ÂÛÎÄͶ¸å] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +4 ufgqpyvpi6 2026-07-18 7/350 2026-07-19 20:30 by mxyes0ckns
[¿¼²©] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +4 ufgqpyvpi6 2026-07-18 5/250 2026-07-19 20:19 by mxyes0ckns
[»ù½ðÉêÇë] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 ufgqpyvpi6 2026-07-18 5/250 2026-07-19 20:14 by mxyes0ckns
[»ù½ðÉêÇë] ÃæÉϵÄË®ºÜÉî +17 ²¼²¼ºÍÒ»¶þ 2026-07-18 22/1100 2026-07-19 20:03 by botar
[˶²©¼ÒÔ°] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +4 ufgqpyvpi6 2026-07-18 5/250 2026-07-19 20:03 by mxyes0ckns
[»ù½ðÉêÇë] Сľ³æÃ»ÂäÁË£¬³ýÁËÆíµ»Ìû×Ó£¬¼¸ºõ¿´²»µ½ÓмÛÖµµÄÌû×Ó +15 botar 2026-07-14 16/800 2026-07-19 18:23 by wowsunflower
[½Ìʦ֮¼Ò] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 ufgqpyvpi6 2026-07-18 6/300 2026-07-19 16:03 by 0u3sh5hhfi
[»ù½ðÉêÇë] ¹úÉç¿ÆÍ¨Ñ¶ÆÀÉó +5 DZˮ¹Ú¾ü123 2026-07-18 6/300 2026-07-19 12:28 by lfy8008
[ÂÛÎÄͶ¸å] ͶӢÎÄÆÚ¿¯ÈçºÎ²éÖØ 10+5 ²»ÖªµÀȡʲôÃû× 2026-07-15 6/300 2026-07-17 09:07 by bobvan
[Óлú½»Á÷] ²®°·Éϼ׻ùÇóÖú 100+4 002tmumu 2026-07-14 7/350 2026-07-16 19:47 by 002tmumu
[ÂÛÎÄͶ¸å] ¿ç³ö°æÉçÉÌͶ¸å 20+5 ÄߺÃ520 2026-07-13 5/250 2026-07-16 17:24 by ÎÞÊÓ¾üÍÅ
[»ù½ðÉêÇë] ÉúÉúÃüѧ²¿»áÆÀ +4 wuke100666 2026-07-15 4/200 2026-07-16 00:12 by À²À²Ð¡ÄÝ×Ó
[»ù½ðÉêÇë] E¿ÚÇàC»áÆÀ½áÊøÁËÂ𣿠40+3 ССÊ鳿c 2026-07-14 9/450 2026-07-15 16:04 by °²¾²µÄÖªÁË
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÃæÉÏD¿ÚÆíµ» +4 monkeynana 2026-07-14 4/200 2026-07-15 09:14 by °×Ë®Öó
[»ù½ðÉêÇë] ûÊÕµ½ÏûÏ¢£¬ÔÙ´ÎÅãÅÜ +3 Ìì¿ÕÐdz½fly 2026-07-14 3/150 2026-07-14 19:14 by 6543yes
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û