²é¿´: 2510  |  »Ø¸´: 7

eilliet0210

½ð³æ (³õÈëÎÄ̳)

[ÇóÖú] CASTEPËã³öGaAsµÄband gapΪ0.082eV£¬¸ÃÔõô´¦Àí£¿

СµÜ³õѧMS£¬ÓÃCASTEPËã³öGaAsµÄband gapΪ0.082£¬²ÉÓõÄÊÇLDAº¯Êý£¬ÎªÊ²Ã´»áÕâÑù£¿Áí£ºÔõô·ÖÎöÄÜ´øÍ¼£¬0.082ÊÇÔõô´ÓͼÉϵõ½µÄ£¿Çó´óÏÀ°ï棡~

GaAs_BandStr Band Structure1.JPG
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¿ÆÑÐÈí¼þ×ÊÁÏ µÚÒ»ÐÔÔ­Àí¼ÆËã

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

·Ç³£¿ÊÍû·¢ÆªÂÛÎÄ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aray1577

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fzx2008: ½ð±Ò+1, лл½»Á÷£¡ 2012-12-20 21:50:01
Gµãµ¼´øµ×ºÍ¼Û´ø¶¥µÄÄÜÁ¿²î£¬¾ÍÊÇband gap¡£
2Â¥2012-12-20 18:05:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shijiangjian

гæ (³õÈëÎÄ̳)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fzx2008: ½ð±Ò+1, лл½»Á÷£¡ 2012-12-20 21:50:11
eilliet0210: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú, лл£¡~ 2012-12-21 13:31:14
ËãÄÜ´ø£¬LDA¸úGGAËãµÃ¶¼²»×¼£¬Æ«Ð¡ºÜ¶à£¬ºÜÕý³££¬ÒòΪDFTÖ»ÄܱȽϺõؼÆËã»ù̬£¬¼¤·¢Ì¬²»×¼È·¡£·ÑÃ×Äܼ¶¶ÔÓ¦µÄλÖÃÊǼ۴ø¶¥£¬Ëü¸úµ¼´øµ×µÄÄÜÁ¿²î¾ÍÊÇ´øÏ¶¡£ÄãÕâ¸öÄÜ´øËãµÄ£¬kµãÑ¡µÃÌ«ÊèÁË¡£
3Â¥2012-12-20 21:32:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

eilliet0210

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by shijiangjian at 2012-12-20 21:32:29
ËãÄÜ´ø£¬LDA¸úGGAËãµÃ¶¼²»×¼£¬Æ«Ð¡ºÜ¶à£¬ºÜÕý³££¬ÒòΪDFTÖ»ÄܱȽϺõؼÆËã»ù̬£¬¼¤·¢Ì¬²»×¼È·¡£·ÑÃ×Äܼ¶¶ÔÓ¦µÄλÖÃÊǼ۴ø¶¥£¬Ëü¸úµ¼´øµ×µÄÄÜÁ¿²î¾ÍÊÇ´øÏ¶¡£ÄãÕâ¸öÄÜ´øËãµÄ£¬kµãÑ¡µÃÌ«ÊèÁË¡£

ÔõôѡKµãÄØ£¿¼ÆËãºó·ÑÃ×Äܼ¶Ôõô¿´£¿´Ó̬ÃܶÈͼÉÏÄܵõ½Ê²Ã´£¿Çó½Ì£¡~
·Ç³£¿ÊÍû·¢ÆªÂÛÎÄ
4Â¥2012-12-21 13:33:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

eilliet0210

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by shijiangjian at 2012-12-20 21:32:29
ËãÄÜ´ø£¬LDA¸úGGAËãµÃ¶¼²»×¼£¬Æ«Ð¡ºÜ¶à£¬ºÜÕý³££¬ÒòΪDFTÖ»ÄܱȽϺõؼÆËã»ù̬£¬¼¤·¢Ì¬²»×¼È·¡£·ÑÃ×Äܼ¶¶ÔÓ¦µÄλÖÃÊǼ۴ø¶¥£¬Ëü¸úµ¼´øµ×µÄÄÜÁ¿²î¾ÍÊÇ´øÏ¶¡£ÄãÕâ¸öÄÜ´øËãµÄ£¬kµãÑ¡µÃÌ«ÊèÁË¡£

ÔõôѡȡKµã£¿ÈçºÎ²é¿´·ÑÃ×Äܼ¶£¿´Ó̬ÃܶÈͼÉϵõ½Ê²Ã´£¿
·Ç³£¿ÊÍû·¢ÆªÂÛÎÄ
5Â¥2012-12-21 13:33:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shijiangjian

гæ (³õÈëÎÄ̳)


¡ï ¡ï ¡ï
sunyang1988: ½ð±Ò+3, лл½»Á÷ 2012-12-27 17:27:11
ÒýÓûØÌû:
5Â¥: Originally posted by eilliet0210 at 2012-12-21 13:33:50
ÔõôѡȡKµã£¿ÈçºÎ²é¿´·ÑÃ×Äܼ¶£¿´Ó̬ÃܶÈͼÉϵõ½Ê²Ã´£¿...

1¡¢kµãµÄÊèÃÜÉèÖÃÔÚÄǸöpropertiesÀ¸Àµ±ÄãÑ¡ÖÐÁËBand Sturcture£¬È»ºóÏÂÃæ¾Í»á³öÏÖk-point set£¬Ñ¡fine£¬¾Í¿ÉÒÔËãµÃ¸üÃÜ¡£
2¡¢Ò»°ãÇé¿öÏ£¬Êµ¼ÊËãµÃµÄÿ¸öÄÜ´øµÄÄÜÁ¿¶¼ÊÇСÓÚ0µÄ£¬È»ºóÎÒÃÇÑ¡Ôñµç×ÓÌî³äµÄ×î¸ßÄܼ¶×÷Ϊ·ÑÃ×Äܼ¶(0K)£¬¼´ÄÜ´øÍ¼ÉÏ¿´µ½µÄE=0£¬¼ÆËã½á¹ûµÄÎļþÀï»á¸æËßÄã·ÑÃ×Äܼ¶¶ÔÓ¦µÄÄÜÁ¿ÊǶàÉÙ(ÕâÀïÄãҪŪÇåÿ¸öØÍÊÆÔ­×Ó·Ö±ðËãÁ˼¸¸ö¼Ûµç×Ó£¬È»ºóÐèÒªÕ¼¾Ý¼¸¸öÄÜ´ø)¡£
3¡¢µ¥´¿µÄ̬ÃܶÈͼ¿´²»ÁËʲô£¬²»¹ý½û´øÖÐÓÐÔÓÖÊÄܼ¶µÄ£¬¿ÉÒÔ¿´³öÀ´¡£ÏëµÃµ½¸ü¶àµÄ̬ÃܶÈÐÅÏ¢£¬Òª¼ÆËãÿ¸öÔ­×ӵIJ»Í¬¹ìµÀµÄ̬Ãܶȣ¬¼´·Ö²¨Ì¬ÃܶÈ(PDOS)£¬È»ºó¿ÉÒÔ¿´¼Û´ø¶¥ºÍµ¼´øµ×µÄ̬ÃܶȽṹ£¬¿ÉÒÔÖªµÀÖ÷ÒªÓÉÄÄЩԭ×ӵĹìµÀÔÚÄÜ´ø½á¹¹ÖÐÕ¼¾ÝÖ÷ÒªµØÎ»(Ö»¹ØÐļ۴ø¶¥ºÍµ¼´øµ×)£¬»¹¿ÉÒÔ·ÖÎöÔÓ»¯£¬Ò²¿ÉÒÔΪÄÜ´øµ÷¿ØÌṩһ¶¨µÄÖ¸µ¼¡£
6Â¥2012-12-21 19:23:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jq120

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sunyang1988: ½ð±Ò+1, лл½»Á÷ 2012-12-27 17:27:21
»¹ÓÐÒ»µãҪעÒ⣺
castepµÄ°ïÖúÎļþÖÐÌáµ½£¬¶ÔÓÚLDAÀ´ËµcutoffÒ²ÊǺÜÖØÒªµÄ£¬Õâ¸öÊýÖµÒª´óÒ»µã¡£ÄãÔÚ¼ÆËãµÄʱºò¾«¶ÈÊÇÔõÑùÉèÖõģ¿ÉèÖþßÌåµÄÊýÖµ£¬»¹ÊǼòµ¥ÉèÖÃmedium,»òÕßfine?
7Â¥2012-12-21 23:52:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

flight726

½û³æ (СÓÐÃûÆø)

¡ï
sunyang1988: ½ð±Ò+1, лл½»Á÷ 2012-12-27 17:27:30
±¾ÌûÄÚÈݱ»ÆÁ±Î

8Â¥2012-12-24 22:31:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ eilliet0210 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 289Çóµ÷¼Á +6 ²½´¨¿á×Ï123 2026-03-11 6/300 2026-03-17 10:23 by Sammy2
[¿¼ÑÐ] 301Çóµ÷¼Á +3 A_JiXing 2026-03-16 3/150 2026-03-17 08:21 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] [¸´ÊÔµ÷¼Á]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] 286Çóµ÷¼Á +3 lemonzzn 2026-03-16 5/250 2026-03-16 20:43 by lemonzzn
[¿¼ÑÐ] 085601Çóµ÷¼Á +3 Du.11 2026-03-16 3/150 2026-03-16 20:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +6 ÄÝÄÝninicgb 2026-03-15 9/450 2026-03-16 16:40 by houyaoxu
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 312Çóµ÷¼Á +3 İå·Ï£ 2026-03-16 4/200 2026-03-16 15:06 by peike
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì327Çóµ÷¼Á +3 xiaohe12w 2026-03-11 3/150 2026-03-14 20:20 by ms629
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ºþʦ´ó»¯Ñ§289Çóµ÷¼Á +6 XMCMM3.14159 2026-03-10 6/300 2026-03-14 00:28 by JourneyLucky
[¿¼ÑÐ] 279Çóµ÷¼Á +3 ×¥×ÅÐÇÐǵÄÅ®º¢ 2026-03-10 3/150 2026-03-13 23:47 by userper
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á +5 ¸ô±Ú³ÂÏÈÉú 2026-03-12 5/250 2026-03-13 22:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-12 3/150 2026-03-13 14:18 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +3 ÀîÕþÓ¨ 2026-03-12 3/150 2026-03-13 11:02 by Çóµ÷¼Ázz
[¿¼²©] ¸£ÖÝ´óѧÑî»ÆºÆ¿ÎÌâ×éÕÐÊÕ2026Äêרҵѧλ²©Ê¿Ñо¿Éú£¬2026.03.20½ØÖ¹ +3 Xiangyu_ou 2026-03-12 3/150 2026-03-13 09:36 by duanwu655
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 295 Çóµ÷¼Á +10 dream¡­¡­ 2026-03-10 12/600 2026-03-12 13:46 by dream¡­¡­
[¿¼ÑÐ] 298Çóµ÷¼Á +3 Vvѽ£¡ 2026-03-10 3/150 2026-03-10 22:40 by ½£Ê«¶Å¿µ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û