±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2151  |  »Ø¸´: 17

ym23

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÄÉÃ׹ܵĿռäȺºÍ²ÎÊýÉèÖà ÒÑÓÐ7È˲ÎÓë

ÇëÎʸ÷λ´óÏÀ£º

Èç¹ûÎÒÓÃcastep×öÄÉÃ׹ܵÄÖÜÆÚÐÔ¼ÆË㣬Õâ¸ö¾§°ûµÄ¿Õ¼äȺӦ¸Ãѡʲô£¿
K-pointsµÄGrid parametersÓ¦¸ÃÑ¡Ôñ¶àÉÙ£¿
Energy cutoffÉèÖöàÉÙ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

²©¹ÛԼȡ¡¢ºñ»ý±¡·¢---±ÚÁ¢Ç§Øð¡¢ÎÞÓûÔò¸Õ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ym23

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

²©¹ÛԼȡ¡¢ºñ»ý±¡·¢---±ÚÁ¢Ç§Øð¡¢ÎÞÓûÔò¸Õ
2Â¥2010-04-28 17:46:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dancai1985

гæ (³õÈëÎÄ̳)

¡ï
gavinliu7390(½ð±Ò+1):лл½»Á÷£¡ 2010-05-19 10:19:33
ÎÒÓö¯Á¦Ñ§¾ØÕóµÄ°ì·¨Ëã¹ýµ¥èµÌ¼ÄÉÃ׹ܵÄÉù×ÓÆÕ£¬castepµ¹Ã»Óùý
3Â¥2010-04-28 23:52:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

beefly

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

µØ¹µÓÍÒ±Á¶×¨¼Ò

¡ï ¡ï ¡ï
ym23(½ð±Ò+1): 2010-05-04 09:34
xiaohunhun(½ð±Ò+3):лл 2010-05-04 12:23
polymer group or rod group is not a good choice for 1D nanotubes because of the limitation of 3D space group.

helical symmetry may give more symmetric operations, which is available in crystal09. http://www.crystal.unito.it/
beefly¡¶Î÷̫ƽÑó´óѧÏÖ´úÓ¢ºº´Êµä¡·[bi:fli]Å£ÈâÒ»°ãµØ
4Â¥2010-04-29 05:45:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ym23

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by beefly at 2010-04-29 05:45:24:
polymer group or rod group is not a good choice for 1D nanotubes because of the limitation of 3D space group.

helical symmetry may give more symmetric operations, which is available in crystal09 ...

¶àлÌṩеÄ˼·
²©¹ÛԼȡ¡¢ºñ»ý±¡·¢---±ÚÁ¢Ç§Øð¡¢ÎÞÓûÔò¸Õ
5Â¥2010-05-04 09:35:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

franch

°æÖ÷ (ÖøÃûдÊÖ)

¡ï
xiaohunhun(½ð±Ò+1):xiexie 2010-05-04 21:45:41
Ö±½ÓÑ¡nanotube£¬£¬£¬
ÓöÈõÔòÈõ
6Â¥2010-05-04 21:02:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ym23

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by franch at 2010-05-04 21:02:56:
Ö±½ÓÑ¡nanotube£¬£¬£¬

¿ÉÊÇÖ±½Ó½¨Á¢nanotubeµÄ¿Õ¼äȺÊÇP1£¬²»Ì«ºÏÊʰɣ¿
ÁíÍâÎÒÒª×öµÄ²»ÊDZê×¼µÄ̼¹Ü£¬¶øÊÇÔÚ̼¹ÜµÄ»ù´¡ÉϸĽøµÄ¹è¹Ü£¬ÕâÑùµÄ¿Õ¼äȺÈçºÎÑ¡È¡ÄØ£¿
²©¹ÛԼȡ¡¢ºñ»ý±¡·¢---±ÚÁ¢Ç§Øð¡¢ÎÞÓûÔò¸Õ
7Â¥2010-05-05 09:43:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ym23

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

´ó¼Ò°ï°ïæ°¡
²©¹ÛԼȡ¡¢ºñ»ý±¡·¢---±ÚÁ¢Ç§Øð¡¢ÎÞÓûÔò¸Õ
8Â¥2010-05-11 08:24:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ym23

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

×Ô¼º¶¥Ò»Ï£¬¿Õ¼äȺ
²©¹ÛԼȡ¡¢ºñ»ý±¡·¢---±ÚÁ¢Ç§Øð¡¢ÎÞÓûÔò¸Õ
9Â¥2010-05-18 10:00:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

valenhou001

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï
xiaohunhun(½ð±Ò+1):xiexie 2010-05-18 12:07:02
ÒýÓûØÌû:
Originally posted by ym23 at 2010-05-05 09:43:28:


¿ÉÊÇÖ±½Ó½¨Á¢nanotubeµÄ¿Õ¼äȺÊÇP1£¬²»Ì«ºÏÊʰɣ¿
ÁíÍâÎÒÒª×öµÄ²»ÊDZê×¼µÄ̼¹Ü£¬¶øÊÇÔÚ̼¹ÜµÄ»ù´¡ÉϸĽøµÄ¹è¹Ü£¬ÕâÑùµÄ¿Õ¼äȺÈçºÎÑ¡È¡ÄØ£¿

½¨carbon nanotubeʱ£¬Ã»ÓбØÒªÑ¡¿Õ¼äȺ¡£Èç¹ûÒª¸Ä½¨Si nanotube£¬¼òµ¥µÄ×ö·¨£¬½«½¨ºÃµÄcarbon nanotubeÖеÄCÌæ»»ÎªSi¾Í¿ÉÒÔÁË¡£
10Â¥2010-05-18 10:38:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ym23 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +3 ´ÌÍ´jk 2026-04-06 4/200 2026-04-06 01:34 by åÈ×ÓéªÄ¾Ïã
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©086000µ÷¼ÁÒ»Ö¾Ô¸Î÷±±Å©ÁÖ320·Ö +3 ÃÀÃÀŮʿ 2026-04-03 3/150 2026-04-05 21:55 by ѧԱ8dgXkO
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò© ³õÊÔ274Çóµ÷¼Á +6 С¶£µ±À´ÁË 2026-03-30 7/350 2026-04-05 20:30 by lys0704
[¿¼ÑÐ] 085500»úеר˶³õÊÔ288Çóµ÷¼Á +3 GZJguo666- 2026-04-05 3/150 2026-04-05 18:06 by jkddd
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 22:08 by à£à£à£0119
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] 281Çóµ÷¼Á +10 aaawhy 2026-04-03 10/500 2026-04-03 21:42 by lbsjt
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +28 ÆÜÎà´ý·ç 2026-04-02 28/1400 2026-04-03 21:40 by qlm5820
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[¿¼ÑÐ] 366Çóµ÷¼Á +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[¿¼ÑÐ] 303Çóµ÷¼Á +3 һɫÇåÓð 2026-04-02 4/200 2026-04-03 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 309Çóµ÷¼Á +14 ´ô¹½²»ÊÇ´÷·ò 2026-04-02 14/700 2026-04-03 09:42 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ¼ÆËã»úר˶£¬³õÊÔ373£¬Áù¼¶Í¨¹ý£¬ +3 ¼ÆËã»ú×·ÃÎÈË 2026-04-01 3/150 2026-04-02 07:57 by fxue1114
[¿¼ÑÐ] Çóµ÷¼Á0703 +5 ÖܼÎÒ¢ 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
[¿¼ÑÐ] Çóµ÷¼Á +4 DADA¹Ö 2026-03-31 4/200 2026-04-01 14:30 by ZXlzxl0425
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á£¡ +6 ÐðÊöÎÄ 2026-03-31 6/300 2026-04-01 09:39 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û