Znn3bq.jpeg
²é¿´: 2737  |  »Ø¸´: 12

fliablepig

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÓÃVASP ¼ÆËãLO-TO splitting

Çë½Ìϸ÷λ~~~

ÎÒÏÖÔÚÏëÓÃVASPËãperovskitesÁ¢·½½á¹¹ÔÚGammaµãµÄLO-TO splitting¡£ÎÒÒѾ­ÓÃfrozen phonon·½·¨Ëã³öÁËdynamic matrix£¬Ò²Ëã³öÁËÿ¸öÔ­×ÓµÄborn effective charge»¹Óнéµç³£Êý¡£ÇëÎÊÏ£¬½ÓÏÂÀ´¸ÃÔõô¼ÆËãLO-TO splittingÄØ£¿ Äܽ²Ï¾ßÌåµÄ²½Öèô£¿ лл лл£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

thinkllh

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fzx2008: ½ð±Ò+1, лл»ØÌû½»Á÷£¡ 2012-03-29 11:07:45
fliablepig: ½ð±Ò+5, ¡ïÓаïÖú 2012-03-30 22:41:22
²»ÊǺÜÁ˽⣬¥Ö÷¿ÉÒԲο¼PhonopyÈí¼þ¼°ÊֲᣬÉÏÃæÓмÆËãLO-TO splittingµÄ£¬»¹ÓÐÏà¹Ø²Î¿¼ÎÄÏס£ÁíÍ⣬ÎÒÿ´Î¼ÆËã½éµç³£ÊýÉèÖÃLEPSILON=.TRUE. £¬ÔÚ¼ÆËã¿ì½áÊøµÄʱºò¶¼»áÓдíÎóÌáʾ£¬²»ÖªÎªºÎ£¬Â¥Ö÷ÊÇ·ñÓкõĽ¨Ò飿лл£¡
Thinkwiththeworld.
2Â¥2012-03-29 10:56:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iamikaruk

ľ³æ (ÖøÃûдÊÖ)

¡ï
liliangfang: ½ð±Ò+1, ¶àлָ½Ì 2012-03-30 09:59:00
ÒýÓûØÌû:
5Â¥: Originally posted by fliablepig at 2012-03-29 22:12:45:
ÄÜÓÃborn effective chargeÀ´ÐÞÕýô£¿

¾ÍÊÇÓÃBorn effective charge×öÐÞÕý
ÕâÔÚphonopyÖÐÓн²µ½

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

[img]http://osu.ppy.sh/stat2/iamikaruk-0.png[/img]
6Â¥2012-03-30 09:40:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

fliablepig

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by thinkllh at 2012-03-29 10:56:37:
²»ÊǺÜÁ˽⣬¥Ö÷¿ÉÒԲο¼PhonopyÈí¼þ¼°ÊֲᣬÉÏÃæÓмÆËãLO-TO splittingµÄ£¬»¹ÓÐÏà¹Ø²Î¿¼ÎÄÏס£ÁíÍ⣬ÎÒÿ´Î¼ÆËã½éµç³£ÊýÉèÖÃLEPSILON=.TRUE. £¬ÔÚ¼ÆËã¿ì½áÊøµÄʱºò¶¼»áÓдíÎóÌáʾ£¬²»ÖªÎªºÎ£¬Â¥Ö÷ÊÇ·ñÓкõĽ¨Òé ...

ʲô´íÎóÌáʾ£¿£¿£¿
3Â¥2012-03-29 13:06:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iamikaruk

ľ³æ (ÖøÃûдÊÖ)

¡ï
fzx2008: ½ð±Ò+1, лл»ØÌû½»Á÷£¡ 2012-03-29 18:50:12
LO-TO splittingÒª×önon-analytical correction

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

[img]http://osu.ppy.sh/stat2/iamikaruk-0.png[/img]
4Â¥2012-03-29 18:40:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fliablepig

гæ (³õÈëÎÄ̳)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
4Â¥: Originally posted by iamikaruk at 2012-03-29 18:40:56:
LO-TO splittingÒª×önon-analytical correction

ÄÜÓÃborn effective chargeÀ´ÐÞÕýô£¿
5Â¥2012-03-29 22:12:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fengshiquan

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by iamikaruk at 2012-03-30 09:40:28:
¾ÍÊÇÓÃBorn effective charge×öÐÞÕý
ÕâÔÚphonopyÖÐÓн²µ½

ÇëÎÊÈçºÎÓÃBorn effective chargeÀ´½øÐÐnon-analytical correction£¬ÒԵõ½LO-TO splitting¡£
7Â¥2012-03-31 16:08:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iamikaruk

ľ³æ (ÖøÃûдÊÖ)

¡ï
fzx2008: ½ð±Ò+1, ллָ½Ì 2012-04-03 13:49:35
ÒýÓûØÌû:
7Â¥: Originally posted by fengshiquan at 2012-03-31 16:08:04:
ÇëÎÊÈçºÎÓÃBorn effective chargeÀ´½øÐÐnon-analytical correction£¬ÒԵõ½LO-TO splitting¡£

Èç¹ûÄãÓÃphonopyËãµÄ»°£¬¼ÓÉÏ--nac²ÎÊý¾Í¿ÉÒÔÁË¡£
[img]http://osu.ppy.sh/stat2/iamikaruk-0.png[/img]
8Â¥2012-03-31 21:25:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fliablepig

гæ (³õÈëÎÄ̳)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
6Â¥: Originally posted by iamikaruk at 2012-03-30 09:40:28:
¾ÍÊÇÓÃBorn effective charge×öÐÞÕý
ÕâÔÚphonopyÖÐÓн²µ½

ÄÜÇë½ÌÒ»ÏÂÈçºÎ°²×°Ã´¡£¡£¡£
ÎÒ´Ó¹ÙÍøÉÏÏÂÔØÁËphonopy£¬µ«ÊÇÎļþ¼ÐÀﲢûÓÐlibÕâô¸öfolder
È»ºó°´ÕÕ˵Ã÷ÉÏsetup,ÊäÈ룺
python setup.py install --home=.
ºóÃæ ¡®--home=.¡¯ ±¨´íÁË¡£ÇëÎÊÏÂÓ¦¸ÃÔõô°²×°°¡£¿
9Â¥2012-04-03 04:22:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iamikaruk

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by fliablepig at 2012-04-03 04:22:03:
ÄÜÇë½ÌÒ»ÏÂÈçºÎ°²×°Ã´¡£¡£¡£
ÎÒ´Ó¹ÙÍøÉÏÏÂÔØÁËphonopy£¬µ«ÊÇÎļþ¼ÐÀﲢûÓÐlibÕâô¸öfolder
È»ºó°´ÕÕ˵Ã÷ÉÏsetup,ÊäÈ룺
python setup.py install --home=.
ºóÃæ ¡®--home=.¡¯ ±¨´íÁË¡£ÇëÎÊÏÂÓ¦¸ÃÔõô°²×°°¡£¿

¾ßÌåÊÇʲô´íÎó£¿ÄãÓн«ËùÓÐÐèÒªµÄ°ü°²×°ÁËô£¿
[img]http://osu.ppy.sh/stat2/iamikaruk-0.png[/img]
10Â¥2012-04-03 12:47:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ fliablepig µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085601³õÊÔ330·ÖÕÒµ÷¼Á +8 Á÷ÐÄÄ̻ưül 2026-04-09 8/400 2026-04-09 19:19 by 5268321
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö +31 ˶ÐǸ° 2026-04-08 31/1550 2026-04-09 16:54 by Delta2012
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +7 ÓÂÔ¶¿â°®314 2026-04-08 7/350 2026-04-09 16:02 by Öí»á·É
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +18 Áº¸»¹óÏÕÖÐÇó 2026-04-04 20/1000 2026-04-09 11:18 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +17 ¹þ¹þ¹þ^_^ 2026-04-08 18/900 2026-04-09 10:49 by ÈýÆßÆßÏëÉϰ¶
[¿¼ÑÐ] Çóµ÷¼Á +8 ³Ô¿Ú±ù¼¤Áè 2026-04-07 8/400 2026-04-09 08:03 by 5268321
[¿¼ÑÐ] 353Çóµ÷¼Á +8 Çç¿ÕÍòÀïair 2026-04-07 8/400 2026-04-09 00:18 by GouQ
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +8 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 8/400 2026-04-08 20:12 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-05 6/300 2026-04-07 22:16 by hemengdong
[¿¼ÑÐ] ¹¤¿Æ 22408 267ÇóÍÆ¼ö +4 wanwan00 2026-04-05 5/250 2026-04-06 22:47 by chenzhimin
[¿¼ÑÐ] 287Çóµ÷¼Á +3 ͨÐÅѧ˶081000 2026-04-03 4/200 2026-04-06 21:03 by going home
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +10 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-04 10/500 2026-04-05 18:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 288Çóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó ²ÄÁÏÓ뻯¹¤ +13 ÂåÉñ¸ç¸ç 2026-04-03 13/650 2026-04-05 17:27 by zzx2138
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 7/350 2026-04-05 13:58 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á£¬326·Ö +6 Áõīī 2026-04-04 6/300 2026-04-04 19:44 by ÌÆãå¶ù
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 zybz³å³å³å 2026-04-03 6/300 2026-04-04 13:08 by zybz³å³å³å
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 ÎâèùÓ±£¡ 2026-04-03 11/550 2026-04-04 09:56 by ССÊ÷2024
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û