²é¿´: 2961  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

xunzhai

½ð³æ (ÕýʽдÊÖ)


[½»Á÷] ¶þÑõ»¯îѹâ´ß»¯µÄ¼¤·¢¹âÔ´

¶þÑõ»¯îѹâ´ß»¯µÄ¼¤·¢¹âÔ´£¬ÊÇ·ñµÍÓÚ400nmµÄ¹â¶¼¿ÉÒÔ£¿±ÈÈçXÉäÏßÄØ£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¹â´ß»¯

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

´óÒ¯ÔÚ±¼Èý

Òø³æ (СÓÐÃûÆø)


xunzhai(½ð±Ò+1): 2011-07-05 20:09:14
»¹ÓУ¬ÔںϳɶþÑõ»¯îѵĹý³ÌÖУ¬Ô­ÁÏ´¿¶È£¬ÒÇÆ÷ÍùÍùÓÐÏà¹ØÔÓÖÊÒýÈ룬ËùÒÔÄãºÏ³ÉµÄ¡°´¿¶þÑõ»¯îÑ¡±ÍùÍù²»´¿¡£ µ«ÊÇ£¬Ò»¶¡µãµÄÔÓÖÊ¿ÉÄܶ¼»á¸Ä±ä¶þÑõ»¯îѵĹâÏìÓ¦·¶Î§£¬ËùÒÔ£¬Ò»°ã²»ÓÃÌ«¾À½á¾ßÌåÊǶàÉÙÄÉÃ׵ĹâÔ´£¬Ò»°ãÄã˵387nm¾Í¿ÉÒÔ~ Èç¹ûÄã±¾Éí×öʵÑéµÄ»°£¬ÄãÒ²Òª¼ÇÏÂÊǶàÉÙÄÉÃ׵ĹâÔ´£¨ÖÐÐIJ¨³¤£©£¬Ð´ÎÄÕµÄʱºò×¢Ã÷¾ÍºÃÁË¡£
8Â¥2011-07-05 19:39:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

yuncld

ľ³æ (ÕýʽдÊÖ)


¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xunzhai(½ð±Ò+1): 2011-07-05 10:29:32
ÄÜÁ¿ÊÇÁ¿×Ó»¯µÄ£¬Ò²¾ÍÊÇ˵²»Á¬ÐøµÄ£¬ËùÒÔÖ»ÓÐÄÜÁ¿Ò»Ö²ÅÄܱ»ÎüÊÕ£¬Êµ¼ÊÇé¿öÊÇÄÜÁ¿½Ó½üµÄÒ²ÓÐÎüÊÕ¡£
2Â¥2011-07-05 08:45:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

userhung

½û³æ (ÎÄѧ̩¶·)


¡ï
xunzhai(½ð±Ò+1):лл²ÎÓë
ºÃÏñÊǹâµçЧӦԭÀí£¬XÉäÏßÓ¦¸ÃÒ²¿ÉÒÔµÄŶ£¬×öÒ»ÏÂʵÑé²»¾ÍÖªµÀÁË£¬×£¸£ºÃÔË~~~
3Â¥2011-07-05 11:57:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xhtangxh

ľ³æ (ÖøÃûдÊÖ)


¡ï
xunzhai(½ð±Ò+1):лл²ÎÓë
xunzhai(½ð±Ò+5): лл£¡ 2011-07-05 19:04:18
ÉÆðÀ´Õâ¸öÎÊÌâÓеãÉî°Â¡£Ò»°ãÀ´Ëµ£¬°ëµ¼Ìå²ÄÁϵĹâ´ß»¯×÷Óñ»ÈÏΪÊǸú¹âÉúµç×ӺͿÕѨÁ¿×ÓЧÂÊÓйء£µØÇòÈË·¢Ã÷ÁËÁ¿×ÓÁ¦Ñ§ÓÖ·¢Ã÷ÁËÁ¿×Ó»¯Ñ§£¬ÈÏΪ·Ö×ӵĵç×Ó¹ìµÀÄܼ¶ÓгɼüÓë·´¼üÖ®·Ö¡£¶ÔÓÚ°ëµ¼Ì壬³É¼üÄܼ¶¹ìµÀ×é³ÉËùνµÄ¼Û´ø£¬·´¼üÄܼ¶Ôò×é³ÉËùνµÄµ¼´ø£¬¼Û´øÓëµ¼´øÊDz»»áÖØµþµÄ¡£¼Û´ø¶¥²¿(ÄÜÁ¿×î¸ßµÄ³É¼üÄܼ¶£¬HOMO)Óëµ¼´øµ×²¿(ÄÜÁ¿×îµÍµÄ·´¼üÄܼ¶£¬LUMO)Ö®¼äµÄÄÜ²î³ÆÎª´øÏ¶ÄÜ¡£»ù̬°ëµ¼ÌåµÄ³É¼üÄܼ¶ÊdzäÂúµÄ£¬¶ø·´¼üÄܼ¶ÊÇÈ«¿ÕµÄ¡£µ±Ò»¸öÄÜÁ¿¸ßÓÚ´øÏ¶ÄܵĹâ×Ó±»»ù̬°ëµ¼Ìå·ý»ñºó£¬Ò»¸ö¼Û´øÉÏijÄܼ¶µÄµç×ÓÊܼ¤Ô¾Ç¨Èëµ¼´øÉÏijÄܼ¶(µ±È»Òª·ûºÏµç×ÓԾǨѡÂÉÀ²)£¬ÓÉ´ËÒ²¾Í²úÉúÁËÒ»¸ö×ÔÓɵç×ÓºÍÒ»¸ö¿ÕѨ¡£µ±È»ÕâÖÖ½âÊÍ»¹ÊDZȽϷôdzµÄ¡£°ëµ¼Ì廹ÓÐÖ±½ÓÇ¨ÒÆÐͰ뵼ÌåºÍ¼ä½ÓÇ¨ÒÆÐͰ뵼ÌåÖ®·Ö¡£¶ÔÓÚ¼ä½ÓÇ¨ÒÆÐͰ뵼Ì壬¼Û´ø¶¥(HOMO)µÄµç×Ó»ñµÃ×ã¹»µÄÄÜÁ¿Ö®ºó£¬»¹ÐèÒªÓÐÆäËüÁ£×Ó(ÈçÉù×Ó)µÄ°ïÖú²ÅÄÜԾǨµ½µ¼´øµ×(LUMO)£¬Ö±½ÓÇ¨ÒÆÐͰ뵼ÌåÔò²»ÐèÒª¡£
¶þÑõ»¯îÑÓÐÈñîѿ󡢽ðºìʯºÍ°åîÑ¿óÈýÖÖ¾§ÐÍ£¬µç×ÓÄÜ̬½á¹¹²»Í¬£¬´øÏ¶ÄÜÂÔÓвîÒì¡£ÈñîÑ¿óÊǼä½ÓÇ¨ÒÆÐͰ뵼Ì壬´øÏ¶ÄÜ¡«3.2eV£»½ðºìʯºÍ°åîÑ¿óÊÇÖ±½ÓÇ¨ÒÆÐͰ뵼Ì壬´øÏ¶ÄÜ·Ö±ðΪ¡«3.0eVºÍ¡«3.4eV¡£ÀíÂÛÉÏÕâÈýÖÖ¾§ÐÍ×îµÍµÄ¼¤·¢²¨³¤·Ö±ðΪ½ðºìʯ413nm¡¢ÈñîÑ¿ó387nm¡¢°åîÑ¿ó365nm¡£ÏÔÈ»£¬µÍÓÚ400nmµÄ¹â¶Ô½ðºìʯ¶øÑÔÒ»°ãÊÇ¿ÉÒÔ×÷Ϊ¼¤·¢¹âÔ´µÄ£¬µ«¶ÔÈñîÑ¿óºÍ°åîÑ¿óÔòδ±Ø¡£µ±È»£¬´øÏ¶ÄܵļÆËãÎó²îÔÚ¡À0.1eV£¬¶øÇÒϸ¾¿ÆðÀ´ÄÉÃײÄÁÏÓëºê¹Û¿éÌå(bulk)²ÄÁϵÄÄÜ´ø½á¹¹Ò²ÊÇÂÔÓвîÒìµÄ£¬¿ÉÒÔ´ÓÄÉÃײÄÁϵÄUVÎüÊÕ·å·¢ÉúÎ»ÒÆ¿´³öÀ´¡£

2Â¥µÄ»Ø´ðĪÃûÆäÃî¡£µØÇòÈËûÓÐ˵¹ýÄÜÁ¿²»ÊÇÁ¿×Ó»¯µÄ£¬µ«Ò²²»ÊǾÍÊÇ˵ÄÜÁ¿ÊDz»Á¬ÐøµÄ£­£­·ñÔò»¹ÓÐȫɫ¹âÆ×(»ò°×¹â)Âð£¬ÔÙÓУºÄã´ÓÄÄÀïѧµ½µÄ¡°Ö»ÓÐÄÜÁ¿Ò»Ö²ÅÄܱ»ÎüÊÕ¡±£¿ÊǸßÓÚ×îµÍÄܼ¶²îµÄÄÜÁ¿²ÅÄܱ»ÎüÊÕ°É£¿²»ÒªÒ»Öª°ë½âÐſڿªºÓ¡£
4Â¥2011-07-05 11:59:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 317Çóµ÷¼Á +12 Éê×ÓÉêÉê 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[¿¼ÑÐ] 324Çóµ÷¼Á +6 luckyѽѽѽѼ 2026-03-20 6/300 2026-03-22 16:01 by ColorlessPI
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 3/150 2026-03-22 14:26 by ColorlessPI
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +3 ËÖËÖÓã.. 2026-03-21 3/150 2026-03-22 11:31 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +4 NIFFFfff 2026-03-20 4/200 2026-03-22 09:49 by 2026paper
[¿¼ÑÐ] 286Çóµ÷¼Á +10 Faune 2026-03-21 10/500 2026-03-21 23:34 by 314126402
[¿¼ÑÐ] 266Çóµ÷¼Á +3 ÍÛºôºßºôºß 2026-03-20 3/150 2026-03-21 16:46 by barlinike
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ºìÒÂÒþ¹Ù 2026-03-21 5/250 2026-03-21 14:59 by lature00
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] 301Çóµ÷¼Á +10 yyÒªÉϰ¶Ñ½ 2026-03-17 10/500 2026-03-21 03:14 by JourneyLucky
[¿¼ÑÐ] »ª¶«Ê¦·¶´óѧ-071000ÉúÎïѧ-293·Ö-Çóµ÷¼Á +3 Ñо¿ÉúºÎÑþÃ÷ 2026-03-18 3/150 2026-03-21 01:30 by JourneyLucky
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +8 .6lL 2026-03-18 8/400 2026-03-21 00:58 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +8 °²È«Éϰ¶£¡ 2026-03-16 8/400 2026-03-20 22:13 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û