±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1113  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

byyin

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾Çë½Ì¡¿ÔõÑùͨ¹ýUV-Vis ¼ÆËãBand gap?

ÎÄÏ×ÉÏ˵Band gapµÈÓÚÊÇ1240³ýÒÔÆðʼ²¨³¤£¨µ¥Î»Îªev),µ«ÊÇһֱû¸ãÇå³þÕâÆðʼ²¨³¤ÊÇʲô£¬Çë¸ßÈËÖ¸µã£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¹â´ß»¯

» ²ÂÄãϲ»¶

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

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

(¦Á h¦Í)^2=A(h¦Í-Eg)^n
sunyu730_emuch@126.com
2Â¥2008-11-27 00:36:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

byyin

ľ³æ (ÕýʽдÊÖ)

û¿´Ã÷°×ÄúµÄÒâ˼
3Â¥2008-11-27 11:28:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï
byyin(½ð±Ò+1,VIP+0):лл£¬µ«ºÃÏñûÓлشðÎÊÌâµÄϸ½Ú
ÒýÓûØÌû:
Originally posted by byyin at 2008-11-27 11:28:
û¿´Ã÷°×ÄúµÄÒâ˼

ÉÏÃæÄǸö¹«Ê½ÊǼÆËãÃèÊö°ëµ¼Ìå´øÏ¶µÄ³£Ó÷½·¨.
ÖÁÓÚÄã˵µÄ³Ë»ýµÈÓÚ1240,ÊÇÖ¸´øÏ¶ÄÜÁ¿Eg(eV) & ²¨³¤¦Ë (nm)µÄ»»Ëã¹ØÏµ:
Eg(eV)*¦Ë (nm)=1240(eV*nm)
sunyu730_emuch@126.com
4Â¥2008-11-27 12:25:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ddx-k

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÆïÊ¿II

¡ï ¡ï ¡ï
wuli8(½ð±Ò+1,VIP+0):¸ÐлÄúµÄ½»Á÷£¡(*^__^*) ¡­¡­
byyin(½ð±Ò+2,VIP+0):лл£¡ÄÇÆðʼ²¨³¤¾ÍÖ±½Ó¿´³öÀ´¾Í¿ÉÒÔÁËÊÇÂð£¬ÕâÖÖ·½·¨ÆÕ±éÈÏ¿ÉÂð
ÆäʵÄãÃÇ˵µÄÊÇÒ»ÖÖ·½·¨µÄÁ½ÖÖ·½Ê½£¬¶¼ÐУ¬µ«ÊDZϾ¹ÊǼÆËãµÃµ½µÄ¶¼ÓÐÎó²î£¬lz˵µÄÄǸöÆðʼ²¨³¤ÊÇÄã²âµÃµÄ͸ÉäÆ×µÄ͸ÉäÂÊϽµÑØ£¬¾ÍÊÇÄã¿´¿´Í¸ÉäÂÊ¿ªÊ¼´ó·ùϽµµÄÄǸö²¨³¤¾ÍÊÇ£»ÁíÍ⣬»¹ÓÐÓÃ͸ÉäÂʵÍÓÚij¸öÖµ×÷ΪÄǸö²¨³¤µÄ£¬µ«ÊÇÓõĺÜÉÙ¡£Èç¹ûÄãдÎÄÕ»¹ÏëÃ²ËÆºÜרҵµÄ»°£¬¾¡Á¿×÷³ö(¦Á h¦Í)^2=A(h¦Í-Eg)^n ÇúÏߣ¬È»ºóÓÃÇÐÏßÓëxÖá½»µã¾ÍÊÇ´øÏ¶¿í¶È¡£
µ«ÊÇ£¬¸öÈËÈÏΪ£¬ÕâÖпÉÒÔÓ㬵«·½·¨²»ºÃ
5Â¥2008-12-01 10:09:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ byyin µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á 5+5 ÏëÒªÒ»ºøÌÒ»¨Ë® 2026-03-25 11/550 2026-03-31 13:34 by Huaxue_Wang
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +9 Çï¶þÊ®¶þ 2026-03-30 9/450 2026-03-31 13:15 by Dyhoer
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +6 hanamiko 2026-03-30 6/300 2026-03-31 12:19 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã½­´óѧ¹¤¿Æ¶¯Á¦¹¤³Ì370,ÊýÒ»121,רҵ¿Î135£¬ÏÖÔÚÄÜÈ¥ÄÄÀï +3 080700µ÷¼Á 2026-03-30 4/200 2026-03-31 12:00 by KLMY666
[¿¼ÑÐ] 289Çóµ÷¼Á +6 BrightLL 2026-03-29 6/300 2026-03-31 11:22 by oooqiao
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +12 LiÀîÓã 2026-03-26 12/600 2026-03-31 10:01 by cal0306
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +5 ÕâÊÇÓÐÌ«ÑôÍÛ 2026-03-25 5/250 2026-03-31 09:59 by luoyongfeng
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +5 ¼ÓÒ»Ò»¾Å 2026-03-31 5/250 2026-03-31 09:39 by zhshch
[¿¼ÑÐ] 346Çóµ÷¼Á Ò»Ö¾Ô¸070303Óлú»¯Ñ§ +7 Âܲ·ìÀÇà²Ë 2026-03-28 8/400 2026-03-30 19:59 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 311Çóµ÷¼Á +7 À¶ÔÂÁÁÁÁ 2026-03-30 7/350 2026-03-30 19:24 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 328Çóµ÷¼Á +8 àŵεĻù±¾¶¼ 2026-03-27 8/400 2026-03-30 17:20 by Wang200018
[¿¼ÑÐ] 310Çóµ÷¼Á +10 ÕùÈ¡¾Åµã˯ 2026-03-30 10/500 2026-03-30 16:45 by ztnimte
[¿¼ÑÐ] »¯Ñ§308·Öµ÷¼Á +7 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-30 8/400 2026-03-30 13:02 by ÄãºÃÃ÷ÌìÄãºÃ
[¿¼ÑÐ] 299Çóµ÷¼Á +10 15188958825 2026-03-25 10/500 2026-03-29 17:51 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕùÈ¡¾Åµã˯ 2026-03-28 8/400 2026-03-28 21:07 by ÕùÈ¡¾Åµã˯
[¿¼ÑÐ] ҩѧ105500Çóµ÷¼Á +3 Ssun¡£¡£ 2026-03-28 3/150 2026-03-28 11:24 by lxf170613
[¿¼ÑÐ] 265Çóµ÷¼Á +8 Сľ³æ085600 2026-03-27 8/400 2026-03-27 22:16 by Î޼ʵIJÝÔ­
[Óлú½»Á÷] ¸ßθßѹ·´Ó¦ÇóÖú 10+4 chibby 2026-03-25 4/200 2026-03-27 21:08 by BT20230424
[¿¼ÑÐ] 315µ÷¼Á +4 0860Çóµ÷¼Á 2026-03-26 5/250 2026-03-27 11:23 by wangjy2002
[¿¼ÑÐ] Öйú¿ÆÑ§ÔºÉîÛÚÏȽø¼¼ÊõÑо¿Ôº-¹âÏË´«¸Ð¿ÎÌâ×éÕÐÉú-Öйú¿ÆÑ§Ôº´óѧ¡¢ÉîÛÚÀí¹¤´óѧÁªÅà +5 YangTyu1 2026-03-26 5/250 2026-03-26 18:27 by èßäèßäѽ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û