Znn3bq.jpeg
²é¿´: 2166  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

sss3012

Òø³æ (ÕýʽдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿ÄÜÁ¿Óë×ÔÓÉÄÜÇø±ð

CASTEP¼ÆËãµÄ½á¹ûÊÇ·ñÓ¦¸ÃÊÇ0KµÄ½á¹û,µ«ÔÚ¾ø¶ÔÁã¶Èʱ¸ù¾Ý¹«Ê½F=E-TS Ó¦¸Ã×ÔÓÉÄÜFºÍÄÜÁ¿EÓ¦¸ÃÏàͬ.µ«ÎÒ¶ÔZnOµÄ¼ÆËã·¢ÏÖ F ºÍE ÊÇÓÐÇø±ðµÄ,ÇëÎʼÆËãµÄFºÍEΪºÎ²»Ïàͬ?·Ç³£¸ÐлÈÈÐĵÄÅóÓѰïÖú.
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
cenwanglai(½ð±Ò+1):лл»Ø¸´£¡ 2010-11-17 11:41:29
ÒýÓûØÌû:
Originally posted by gavinliu7390 at 2010-11-15 16:53:24:
ÔÚ¼ÆËã×ÔÓÉÄܵÄʱºò£¬¿ÉÒÔʹÓÃÓÐÏÞη½·¨¡£
S=£¨lnf+(1-f)ln(1-f)£©
½ø¶ø¿ÉÒÔÇó³öTS¡£ ´Ó¶ø¼ÆËã×ÔÓÉÄÜ¡£

Ã²ËÆÔÚDFTÀïÃæ¶¼ÊÇÕâôËãµÄ¡£EºÍFÔÚÁãÎÂϲ»Í¬Ò²ÐíÊÇÒòΪÄãÓÃÁ˵ç×ÓÕ¹¿íµÄÔµ¹Ê¡£Äã¿ÉÒÔ°ÑÕâ¸öÕ¹¿íÈ¥µô£¬»òÕßÈ¡µÄ·Ç³£Ð¡£¬´ËʱµÄf¾ÍÊÇÁãÎÂϵÄÕ¼¾ÝÊý£¨0£¬1£©¡£
4Â¥2010-11-17 11:27:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð
¡ï
bingmou(½ð±Ò+1):fÊÇÊ²Ã´ÄØ£¿ 2010-11-15 19:02:00
sss3012(½ð±Ò+1): 2010-11-15 21:20:07
ÔÚ¼ÆËã×ÔÓÉÄܵÄʱºò£¬¿ÉÒÔʹÓÃÓÐÏÞη½·¨¡£
S=£¨lnf+(1-f)ln(1-f)£©
½ø¶ø¿ÉÒÔÇó³öTS¡£ ´Ó¶ø¼ÆËã×ÔÓÉÄÜ¡£
2Â¥2010-11-15 16:53:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
youzhizhe(½ð±Ò+1):лл½»Á÷¡£ 2010-11-16 20:18:49
fÊÇÕ¼¾ÝÊý¡£
f=1/(exp((E-Mu)/kT)+1)
EÊÇÄÜÁ¿£¬ MuÊÇ»¯Ñ§ÊÆ¡£
3Â¥2010-11-16 20:00:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±¾ÈËÅ®º¢ +5 ºðºð£¬ 2026-04-10 6/300 2026-04-11 00:09 by ÈÎÎÄÁÁ
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +16 hualkop 2026-04-10 21/1050 2026-04-10 17:28 by laoshidan
[¿¼ÑÐ] 085410-273Çóµ÷¼Á +4 X1999 2026-04-10 4/200 2026-04-10 15:29 by hemengdong
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +10 jggshjkkm 2026-04-09 12/600 2026-04-10 14:53 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] »·¾³×¨Ë¶µ÷¼Á +16 »á˵»°µÄÖâ×Ó 2026-04-06 16/800 2026-04-10 10:30 by asy1wn
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +20 Ľ¾øcc 2026-04-09 24/1200 2026-04-10 10:22 by xujun0624
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] 087100³õÊÔ311Çóµ÷¼Á +3 ÈÎÑÅÇÙ 2026-04-09 3/150 2026-04-09 22:42 by lbsjt
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +21 ²»ÖªÃûµÄСئ 2026-04-08 21/1050 2026-04-09 18:55 by l_paradox
[¿¼ÑÐ] Çóµ÷¼ÁÏ£Íû»¹ÊÇÏ£ÍûÔÚɽºÓËÄÊ¡¸½½ü +3 ¿ìÀÖµÄС°×¸ë 2026-04-05 3/150 2026-04-09 17:36 by wp06
[¿¼ÑÐ] 348Çóµ÷¼Á +3 candyyyi 2026-04-09 3/150 2026-04-09 17:20 by ¶ÎΰÑÞ
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] ר˶085403£¬291·Ö£¬ÓÐÁ½Æª×¨Àû£¬Ò»¹úÒ»½± +3 ¹þ¼ªßä¹þ¼ªßä 2026-04-07 3/150 2026-04-07 18:21 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 325 µ÷¼Á +6 QQСϺ 2026-04-07 6/300 2026-04-07 15:17 by Ccclqqq
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿¼ÑÐ] 358Çóµ÷¼Á +7 Çïgk 2026-04-04 7/350 2026-04-05 13:29 by huangmoli
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û