±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 5448  |  »Ø¸´: 18
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lzn_t

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] GGA+U¼ÆËãÌÖÂÛ ÒÑÓÐ5È˲ÎÓë

×î½üʹÓÃCastep¼ÆËãÁËCdTe°ëµ¼Ì壬ʹÓú¬ÓÐ32¸öÔ­×ӵij¬¾§°û¡£¶ÔÌåϵ½á¹¹ÓÅ»¯³É¹¦ºó£¬ÏÈʹÓÃGGA(PBE)½øÐмÆË㣬µÃµ½´øÏ¶¿í¶ÈΪ0.579eV¡£ÔÙʹÓÃGGA+U¼ÆË㣬µÃµ½´øÏ¶¿í¶ÈΪ0.592eV¡£
¼ÆËãµÄ²ÎÊýÉèÖÃÂú×ãÊÕÁ²ÐÔ²âÊÔ£¬ÔÚ+U¼ÆËãʱ£¬¶ÔCdÔ­×Ódµç×Ó¼ÓU=2.0eV(ĬÈÏÖµ)£¬ÆäËûµç×Ó²»¼ÓU¡£
ÄÇô£¬ÎÊÌâÊÇ£º1. CdTeµÄ´øÏ¶¿í¶ÈʵÑéֵΪ1.61eV£¬¶øÕâÀïµÄ¼ÆËãֵԶСÓÚʵÑéÖµ£¬ÊÇ·ñÊÇÒòΪ¼ÆËãÉèÖÃÉÏÓв»ºÏÀíÖ®´¦£¿
                        2. CdTeÖеÄCdÔ­×ÓÊôÓÚ¹ý¶É×å½ðÊô£¬Æäµç×ӽṹΪ3s2 sp6 3d10 4p6 4d10 5s2£¬TeµÄµç×ӽṹ3s2 sp6 3d10 4p6 4d10 5s2 5p4£¬+U¼ÆËãʱ£¬ÌåϵĬÈÏÖ»¶ÔCdÔ­×ÓµÄdµç×Ó+U£¬ÆäËûµç×Ó¼°TeÔ­×ӵĵç×Ó²»+U¡£ÕâÑùÊÇ·ñºÏÀí£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µÚÒ»ÐÔÔ­ÀíÏà¹ØÎĵµ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ò»ÐÄÒ»Òâ9116

Òø³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by lzn_t at 2014-11-04 11:21:06
ÊÕÁ²ÐÔ²âÊÔ£¬Ö÷ÒªÊÇ¶Ô Ecut ºÍ K-point µÄÉèÖýøÐвâÊÔ£¬ÕâÁ½¸öÖµÉèµÃÔ½´ó£¬¼ÆËã½á¹ûÔ½¾«È·£¬µ«ÊǺķѵļÆËã×ÊÔ´Ò²Ô½¶à¡£ÊÕÁ²ÐÔ²âÊÔ¾ÍÊÇѰÇóÒ»¸öºÏÀíµÄ²ÎÊý£¬Ê¹¼ÆËã½á¹û¾«¶ÈÓë×ÊÔ´ºÄ·ÑÁ½Õß¼äÈ¡µÃÒ»¸öƽºâ¡£
¾ßÌå·½ ...

ÄÇÕâ¸öFinal EnergyÊÇ ÈçºÎ¼ÆËã»ñµÃµÄÄØ£¿£¿
ÊÇÔÚ³õ²½ÓÅ»¯ºó¼ÆËãEnergyµ¥µãÄÜ»ñµÃµÄô£¿£¿£¿
Èç¹û³õ²½ÓÅ»¯Ê§°Ü£¬ºóÃæµÄ¹¤×÷ÈçºÎ¼ÌÐøÏÂÈ¥£¡£¡£¡£¡
7Â¥2014-11-04 12:35:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 19 ¸ö»Ø´ð

¿¨¿ª·¢·¢

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

Ab Initio Amateur

¡ï
ljw4010: ½ð±Ò+1, ¶àлָµ¼½â´ð£¡ 2014-11-03 21:45:56
ÕâÖÖÌåϵ²»ËãºÜ´ó£¬Ö±½ÓÊÔÊÔHSE06°É¡£+U²¢²»ÊÇËùÓÐÌåϵ¶¼Äܹ»ÓкܺõĸÄÉÆ¡£
²»Ò»¶¨¹ÒÔÚÂÛ̳£¬¼ÆËãÎÊÌâÎÊÌâ»¶Ó­ÁôÑÔ¡£
2Â¥2014-11-03 13:14:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fyuewen

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ljw4010: ½ð±Ò+1, лл½â´ð£¡ 2014-11-03 21:45:11
lzn_t: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, лл~ 2014-11-04 11:04:59
Çë³¢ÊÔu= 4, 6, 8 ¿´ÊÇ·ñ»á³öÏÖ´ò¿ª¸ü´óenergy gapµÄÇé¿ö¡£ÁíÍ⣬ÄãµÃ²Î¿¼ÏÂÆäËûÈ˵ÄÎÄÏ×£¬ÊÇ·ñÕâÀïµÄ´øÏ¶Óëd´ø×ӵĿâÂ×ÄÜÏà¹Ø¡£
Èç¹û²»ÊÇ£¬Ä㻹ÐèÒª¿¼ÂÇʹÓÃÆäËûµÄ½»»»¹ØÁª·½·¨À´¼ÆËãÕâ¸öÌåϵ
°üÀ¨ÉÏÃæÈ˽²µÄhybridµÄ·½·¨£¬hybrid·½·¨Óкܶ࣬ÉÏÃæËûÌáµ½µÄHSEÊDZȽϳ£ÓõÄÒ»ÖÖ¡£
Physicsloveukulele!Aloha!
3Â¥2014-11-03 15:08:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

KalaShayminS

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ljw4010: ½ð±Ò+1, лл½â´ð£¡ 2014-11-03 21:45:35
lzn_t: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, лл~ 2014-11-04 11:05:13
CdTeÊÇd10×é̬£¬+UÎÞ·¨¸ÄÉÆ´øÏ¶¡£
4Â¥2014-11-03 19:35:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 303Çóµ÷¼Á +5 DLkz1314. 2026-03-30 5/250 2026-03-30 20:06 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬ÎÒµÄһ־ԸΪ±±¾©¿Æ¼¼´óѧ085601²ÄÁÏר˶ +10 Koxui 2026-03-28 10/500 2026-03-30 19:33 by Ô´_2020
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤·½Ïò336·Ö +12 ³½ãå5211314 2026-03-26 12/600 2026-03-30 19:28 by Wang200018
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +7 Shern¡ª- 2026-03-28 7/350 2026-03-30 16:31 by nothingͶ¸åÖÐ
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +18 leaflight 2026-03-24 18/900 2026-03-30 15:59 by wangjy2002
[¿¼ÑÐ] 0703±¾¿ÆÖ£ÖÝ´óѧÇóµ÷¼Á +7 nhj_ 2026-03-25 7/350 2026-03-30 12:44 by fangnagu
[˶²©¼ÒÔ°] Çóµ÷¼Á Óлú»¯Ñ§¿¼ÑÐ356·Ö +10 Nadiums 2026-03-25 11/550 2026-03-30 11:56 by yjolah
[¿¼ÑÐ] 317Çóµ÷¼Á +10 µ°»ÆÏÌÈâôÕ 2026-03-26 10/500 2026-03-30 09:45 by longlotian
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +6 º×¾¨¸ë 2026-03-28 6/300 2026-03-29 08:15 by fmesaito
[˶²©¼ÒÔ°] ÕÐÊÕÉúÎïѧ/ϸ°ûÉúÎïѧµ÷¼Á +4 IceGuo 2026-03-26 5/250 2026-03-29 01:25 by griffith2014
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-03-26 6/300 2026-03-29 01:11 by hanserlol
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 266·Ö£¬Çó²ÄÁÏÒ±½ðÄÜÔ´»¯¹¤µÈµ÷¼Á +7 ÍÛºôºßºôºß 2026-03-27 9/450 2026-03-28 12:22 by zllcz
[¿¼ÑÐ] 0856£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +12 ´ó²öС×Ó 2026-03-27 13/650 2026-03-28 10:56 by self2008
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +7 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 7/350 2026-03-28 04:05 by fmesaito
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸ÄÏÅ©083200ʳƷ¿ÆÑ§Ó빤³Ì +5 XQTJZ 2026-03-26 5/250 2026-03-27 14:49 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-25 7/350 2026-03-27 14:47 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +7 ¹ûÈ»ÓÐÎÒ 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
[¿¼ÑÐ] ÍøÂç¿Õ¼ä°²È«0839Õе÷¼Á +4 w320357296 2026-03-25 6/300 2026-03-25 17:59 by 255671
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û