| ²é¿´: 1290 | »Ø¸´: 9 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
[½»Á÷]
¡¾ÇóÖú¡¿vibration frequency
|
|||
| ÈçºÎËãÒ»ÖÖ²ÄÁϵÄvibration frequency£¬ÓÃdiscoverÕâ¸öÄ£¿é¿ÉÒÔ×öÂ𣬺ìÍâºÍÀÂü¶¼¸ÃÈçºÎÑо¿£¬Ð»Ð» |
» ²ÂÄãϲ»¶
»úе¹¤³Ì264ѧ˶Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
264Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
22408 266Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
273Çóµ÷¼Á
ÒѾÓÐ43È˻ظ´
307Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
327Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
338Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
326·Ö£¬Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á
ÒѾÓÐ3È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
¡ï ¡ï
shaopeng6539(½ð±Ò+1,VIP+0): 8-24 08:51
wuchenwf(½ð±Ò+1,VIP+0):лл»ØÌû½»Á÷ 9-3 23:09
shaopeng6539(½ð±Ò+1,VIP+0): 8-24 08:51
wuchenwf(½ð±Ò+1,VIP+0):лл»ØÌû½»Á÷ 9-3 23:09
|
±¾ÌûÄÚÈݱ»ÆÁ±Î |
2Â¥2009-08-23 17:04:08
xuruikl
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 7369.8
- Ìû×Ó: 384
- ÔÚÏß: 68.9Сʱ
- ³æºÅ: 678514
- ×¢²á: 2008-12-20
- רҵ: ¹ÌÌåÁ¦Ñ§
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| ÎÒÒ²´òËãÇóvibration frequency£¬²»ÖªµÀÂ¥ÉϵÄÓÐɶºÃ×ÊÁÏÍÆ¼öÒ»ÏÂô |
3Â¥2009-08-24 13:14:56
liyong.gan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 33 (СѧÉú)
- ½ð±Ò: 132.5
- É¢½ð: 1038
- ºì»¨: 2
- Ìû×Ó: 323
- ÔÚÏß: 400.6Сʱ
- ³æºÅ: 685265
- ×¢²á: 2008-12-31
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
|
ÓÃvaspÔõôË㣿 ÊÇÓÃIBRION=5£¬POTIM = 0.02 £¬ NFREE = 2 Â𣿿ÉÊÇÆµÂÊÓÖ¸ÃÔõô¼ÆËãÄØÒÔ¼°ÔõôµÃµ½Hessian¾ØÕó£¿Ò»Ö±Ã»Åª¶®Õâ¸öÎÊÌâ¡£ |
4Â¥2009-09-03 11:57:26
spur
½ð³æ (ÕýʽдÊÖ)
- 1STÇ¿Ìû: 1
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 1.21
- ½ð±Ò: 4994.7
- É¢½ð: 559
- ºì»¨: 5
- Ìû×Ó: 866
- ÔÚÏß: 374.9Сʱ
- ³æºÅ: 215683
- ×¢²á: 2006-03-11
- ÐÔ±ð: GG
- רҵ: µÚÒ»ÐÔÔÀí¼ÆËã
¡ï
wuchenwf(½ð±Ò+1,VIP+0):лл»ØÌû½»Á÷ 9-3 23:10
wuchenwf(½ð±Ò+1,VIP+0):лл»ØÌû½»Á÷ 9-3 23:10
| vasp¼ÆËãÍêÆµÂÊÖ®ºóÔÚOUTCARÖÐÓС£ |
5Â¥2009-09-03 13:47:27
liyong.gan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 33 (СѧÉú)
- ½ð±Ò: 132.5
- É¢½ð: 1038
- ºì»¨: 2
- Ìû×Ó: 323
- ÔÚÏß: 400.6Сʱ
- ³æºÅ: 685265
- ×¢²á: 2008-12-31
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
ÇëÎÊÊÇÕâ¸öÂð£¿
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
|
SECOND DERIVATIVES (NOT SYMMETRIZED) ------------------------------------ 2X 2Y 2Z 2X -0.150466 0.000000 -0.023063 2Y 0.000000 -0.177025 0.026702 2Z 0.000000 0.000000 -115.212867 SECOND DERIVATIVES (SYMMETRYZED) -------------------------------- 2X 2Y 2Z 2X -0.150466 0.000000 -0.011531 2Y 0.000000 -0.177025 0.013351 2Z -0.011531 0.013351 -115.212867 MASS-WEIGHTED SECOND DERIVATIVES -------------------------------- 2X 2Y 2Z 2X -0.009404 0.000000 -0.000721 2Y 0.000000 -0.011064 0.000834 2Z -0.000721 0.000834 -7.200804 Eigenvectors and eigenvalues of the dynamical matrix ---------------------------------------------------- 1 f = 41.950894 THz 263.585242 2PiTHz 1399.331166 cm-1 173.495015 meV X Y Z dx dy dz 10.000000 10.000000 9.428989 0 0 0 10.000000 10.000000 10.571011 0.000100 -0.000116 1.000000 2 f = 1.644397 THz 10.332051 2PiTHz 54.851177 cm-1 6.800682 meV X Y Z dx dy dz 10.000000 10.000000 9.428989 0 0 0 10.000000 10.000000 10.571011 0.000050 1.000000 0.000116 3 f = 1.516033 THz 9.525518 2PiTHz 50.569426 cm-1 6.269812 meV X Y Z dx dy dz 10.000000 10.000000 9.428989 0 0 0 10.000000 10.000000 10.571011 1.000000 -0.000050 -0.000100 Eigenvectors after division by SQRT(mass) Eigenvectors and eigenvalues of the dynamical matrix ---------------------------------------------------- 1 f = 41.950894 THz 263.585242 2PiTHz 1399.331166 cm-1 173.495015 meV X Y Z dx dy dz 10.000000 10.000000 9.428989 0 0 0 10.000000 10.000000 10.571011 0.000025 -0.000029 0.250000 2 f = 1.644397 THz 10.332051 2PiTHz 54.851177 cm-1 6.800682 meV X Y Z dx dy dz 10.000000 10.000000 9.428989 0 0 0 10.000000 10.000000 10.571011 0.000013 0.250000 0.000029 3 f = 1.516033 THz 9.525518 2PiTHz 50.569426 cm-1 6.269812 meV X Y Z dx dy dz 10.000000 10.000000 9.428989 0 0 0 10.000000 10.000000 10.571011 0.250000 -0.000013 -0.000025 Finite differences POTIM= 2.000000000000000E-002 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
6Â¥2009-09-03 14:02:00
liyong.gan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 33 (СѧÉú)
- ½ð±Ò: 132.5
- É¢½ð: 1038
- ºì»¨: 2
- Ìû×Ó: 323
- ÔÚÏß: 400.6Сʱ
- ³æºÅ: 685265
- ×¢²á: 2008-12-31
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
7Â¥2009-09-03 14:04:17
liyong.gan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 33 (СѧÉú)
- ½ð±Ò: 132.5
- É¢½ð: 1038
- ºì»¨: 2
- Ìû×Ó: 323
- ÔÚÏß: 400.6Сʱ
- ³æºÅ: 685265
- ×¢²á: 2008-12-31
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
8Â¥2009-09-03 19:15:46
wuchenwf
ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 3.433
- ½ð±Ò: 19425.8
- É¢½ð: 10
- ºì»¨: 4
- Ìû×Ó: 3563
- ÔÚÏß: 1036.1Сʱ
- ³æºÅ: 398569
- ×¢²á: 2007-06-10
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔI:½á¹¹¡¢Á¦Ñ§ºÍ
- ¹ÜϽ: µÚÒ»ÐÔÔÀí
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
yjr(½ð±Ò+1,VIP+0):лл£¡£¡ 9-5 13:19
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
yjr(½ð±Ò+1,VIP+0):лл£¡£¡ 9-5 13:19
|
Eigenvectors and eigenvalues of the dynamical matrix ¾ÍÊÇËû |
9Â¥2009-09-03 23:10:48
liyong.gan
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 33 (СѧÉú)
- ½ð±Ò: 132.5
- É¢½ð: 1038
- ºì»¨: 2
- Ìû×Ó: 323
- ÔÚÏß: 400.6Сʱ
- ³æºÅ: 685265
- ×¢²á: 2008-12-31
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
|
лл°¡~~~~~~~~~~~ ²»¹ýÀïÃæÓкü¸¸öƵÂʰ¡£¡ÄÇÓÖÊÇÄĸöÄØ£¿ ¼ÆËãµÄʱºò£¬POSCARÀïÃæÊDz»ÊÇÒ²ÓÐÐèҪעÒâµÄµØ·½£¿ÎÒ¼ÆËãµÄÊÇNO·Ö×Ó£¬ÊÔÁ˲»Í¬µÄPOSCAR£¬×îºó°ÑN-O¼ü¶¨ÒåÑØZµÄ·½Ïò£¬È»ºó¹Ì¶¨ÁËX£¬YÖ᣺ ¡¡ ¡¡ ¡¡ F F T ¡¡ ¡¡ ¡¡ F F T ¼ÆËã³öÀ´µÄ½á¹ûÓÖ²»Ò»ÑùÁË£¬µ«ÊÇÉÏÃæÕâ¸öÊDz»ÊÇ»á¼òµ¥Ò»µã£¨ÒòΪֻÓÐÒ»¸öÖᣩ£¬¶øÆä½á¹û¾ÓÈ»ºÍÎÄÏײ¶à~~~~~~~ [ Last edited by liyong.gan on 2009-9-5 at 11:14 ] |
10Â¥2009-09-05 09:57:38














»Ø¸´´ËÂ¥