²é¿´: 3958  |  »Ø¸´: 13

tianruixue

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] ÈçºÎÅжϰ뵼ÌåÊDZ¾Õ÷´øÏ¶·¢¹â»¹ÊDZíÃæÌ¬·¢¹â£¿

ÎÒÑо¿ÊÇ·½ÏòÊǹØÓÚ·¢¹âµÄ£¬×î½ü¿´ÁËһЩÎÄÏ×£¬ÉÏÃæËµÓб¾Õ÷°ëµ¼Ìå·¢¹âºÍ±íÃæÌ¬·¢¹â£¬ÎÄÏ×Éϸù¾Ý·¢¹âÆ×¾ÍÄã¿ÉÒÔ¿´³öÀ´µ½µ×ÊÇÄÄÖÖ·¢¹â£¬ÇëÎÊÕâÊÇÔõôÅжϵÄÄØ£¿Ð»Ð»¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Ó«¹â ·¢¹â²ÄÁÏ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

SCU_magiclee

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¹è²ÄÁÏÑз¢ÈËÔ±

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
tianruixue: ½ð±Ò+1 2012-11-08 21:25:50
ÎüÊÕÆ×¿ÉÒÔͨ¹ýÎüÊձߴóÖÂÅжϴø¿í£¬Ò²¿ÉÒÔ½¨Á¢ahvºÍhvÎª×ø±êµÄÇúÏߣ¬¾ßÌ廹Ҫ¿¼ÂÇÊÇÖ±½Ó´øÏ¶°ëµ¼Ì廹ÊǼä½Ó´øÏ¶°ëµ¼Ì壬ÓÐÁ½¸ö¹«Ê½¡£

·¢¹âÆ×£¿ÄãÊÇ˵photoluminescence°É£¿¾Í¿´·¢¹â·å¶ÔÓ¦µÄÄÜÁ¿°¡£¬±ÈÈç500nmµÄ·å¾Í¶ÔÓ¦1240/500=2.48evµÄ¹â×Ó£¬Èç¹ûÕâ¸öÄÜÁ¿ºÍ´øÏ¶¿í¶È²î²»¶à¾ÍÊDZ¾Õ÷·¢¹â£¬Èç¹ûµÍÓÚ´øÏ¶¿í¶ÈµÄÄÜÁ¿¾ÍÊÇȱÏÝ·¢¹â¡£
Êǽð×Ó×ܻᷢ¹â£¡£¡£¡
4Â¥2012-11-08 20:47:11
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

SCU_magiclee

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¹è²ÄÁÏÑз¢ÈËÔ±

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
5Â¥: Originally posted by tianruixue at 2012-11-14 11:38:21
Èç¹û·¢¹â·å±ä¿íÁË£¬¿ÉÄÜÊÇʲôԭÒòÔì³ÉµÄÄØ£¿Ð»Ð»¡£...

·¢¹â·å¿íµÄ»°£¬Óкܶà¿ÉÄÜ£¬Òª¾ßÌå¿´ÄãµÄ²ÄÁϵÄÐÔÖʺͽṹ¡£
¶ÔÓÚ°ëµ¼ÌåµÄ²ÄÁÏ£¬Èç¹ûÊÇ´ø¼äµÄ±¾Õ÷¸´ºÏ·¢¹â¿í»¯£¬¿ÉÄÜÊÇÄܼ¶·Ç¾ùÔÈÕ¹¿í£¬ÕâÔÚÄÉÃ׽ṹÖнϳ£¼û¡£ËµÃ÷ÄãµÄÑùÆ·³ß´ç»òÕß´¿¶ÈµÈ²»ÄÇô¾ùÔÈ¡£Ò²¿ÉÄÜÊDzÄÁÏÊܵ½Ó¦Á¦Ê¹ÄÜ´øÓб仯µ¼Öµġ£
Èç¹ûÊÇȱÏÝ¡¢±íÃæÌ¬µÈµÄ·¢¹â£¬ÄÇô¿ÉÄÜÊÇÓжàÖÖȱÏÝ¡¢±íÃæÌ¬µÄ·¢¹âÖÐÐĹ²´æ£¬¶øÇÒÄܼ¶Î»ÖòîµÃ²»Ì«¶à£¬·¢¹â·å¾Í²»ÊÇÕý̬·Ö²¼µÄ£¬¼´²»ÊǺܶԳƵİüÂç¡£ÕâЩ·¢¹âÖÐÐÄÔÚÍⲿ×÷ÓÃÏ£¨±ÈÈçÍ˻𣩷¢Éú±ä»¯£¬Ò²»áµ¼Ö·åµÄ¿í»¯¡£
¾ßÌå²»ÖªµÀÄãµÄ²ÄÁϺÍʵÑéϸ½Ú£¬Ö»ÄÜÆ¾¾­Ñé´óÖÂ˵һÏ¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

Êǽð×Ó×ܻᷢ¹â£¡£¡£¡
6Â¥2012-11-14 16:01:12
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scorpiomm

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
7Â¥: Originally posted by tianruixue at 2012-11-15 09:42:00
ÎÒ×öµÄÊÇÓлúÎïÐÞÊÎÁ¿×ӵ㣬ÐÞÊÎÖ®ºóµÄ²úÎï½ÏÐÞÊÎ֮ǰ·¢¹â·åÀ¶ÒÆ£¬ÇÒ±ä¿í¡£...

a blue-shift and broadening of the emission peak for QDs might be ascribed to the smaller QD size and less homogeneous QD size distribution resulting from the photooxidation of QD surfaces

ref: Chem. Commun. 2009, 5214; J. Am. Chem. Soc. 2006, 128, 13396; J. Am. Chem. Soc. 2011, 133, 8412
8Â¥2013-04-28 14:50:07
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

SCU_magiclee

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¹è²ÄÁÏÑз¢ÈËÔ±

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
tianruixue: ½ð±Ò+1 2012-11-08 19:07:24
½¯ÇàËÉ: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2012-11-09 07:52:51
±¾Õ÷´øÏ¶·¢¹â·åËù¶ÔÓ¦µÄÄÜÁ¿£¨ev£©ºÍ´øÏ¶¿í¶È²î²»¶à¡£±íÃæÌ¬ÊÇȱÏÝ·¢¹â£¬ÄÜÁ¿Ð¡ÓÚ´øÏ¶¿í¶È¡£
Êǽð×Ó×ܻᷢ¹â£¡£¡£¡
2Â¥2012-11-08 15:41:08
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tianruixue

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by SCU_magiclee at 2012-11-08 15:41:08
±¾Õ÷´øÏ¶·¢¹â·åËù¶ÔÓ¦µÄÄÜÁ¿£¨ev£©ºÍ´øÏ¶¿í¶È²î²»¶à¡£±íÃæÌ¬ÊÇȱÏÝ·¢¹â£¬ÄÜÁ¿Ð¡ÓÚ´øÏ¶¿í¶È¡£

ÄÇÈçºÎ¸ù¾ÝÎüÊÕÆ×ºÍ·¢¹âÆ×À´ÅжÏÊÇÄÇÖÖ·¢¹âÄØ£¿
3Â¥2012-11-08 19:08:13
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tianruixue

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by SCU_magiclee at 2012-11-08 20:47:11
ÎüÊÕÆ×¿ÉÒÔͨ¹ýÎüÊձߴóÖÂÅжϴø¿í£¬Ò²¿ÉÒÔ½¨Á¢ahvºÍhvÎª×ø±êµÄÇúÏߣ¬¾ßÌ廹Ҫ¿¼ÂÇÊÇÖ±½Ó´øÏ¶°ëµ¼Ì廹ÊǼä½Ó´øÏ¶°ëµ¼Ì壬ÓÐÁ½¸ö¹«Ê½¡£

·¢¹âÆ×£¿ÄãÊÇ˵photoluminescence°É£¿¾Í¿´·¢¹â·å¶ÔÓ¦µÄÄÜÁ¿°¡£¬±ÈÈç500nmµÄ ...

Èç¹û·¢¹â·å±ä¿íÁË£¬¿ÉÄÜÊÇʲôԭÒòÔì³ÉµÄÄØ£¿Ð»Ð»¡£
5Â¥2012-11-14 11:38:21
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tianruixue

Ìú³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
6Â¥: Originally posted by SCU_magiclee at 2012-11-14 16:01:12
·¢¹â·å¿íµÄ»°£¬Óкܶà¿ÉÄÜ£¬Òª¾ßÌå¿´ÄãµÄ²ÄÁϵÄÐÔÖʺͽṹ¡£
¶ÔÓÚ°ëµ¼ÌåµÄ²ÄÁÏ£¬Èç¹ûÊÇ´ø¼äµÄ±¾Õ÷¸´ºÏ·¢¹â¿í»¯£¬¿ÉÄÜÊÇÄܼ¶·Ç¾ùÔÈÕ¹¿í£¬ÕâÔÚÄÉÃ׽ṹÖнϳ£¼û¡£ËµÃ÷ÄãµÄÑùÆ·³ß´ç»òÕß´¿¶ÈµÈ²»ÄÇô¾ùÔÈ¡£Ò²¿ÉÄÜÊÇ²Ä ...

ÎÒ×öµÄÊÇÓлúÎïÐÞÊÎÁ¿×ӵ㣬ÐÞÊÎÖ®ºóµÄ²úÎï½ÏÐÞÊÎ֮ǰ·¢¹â·åÀ¶ÒÆ£¬ÇÒ±ä¿í¡£
7Â¥2012-11-15 09:42:00
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

duweilin

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by tianruixue at 2012-11-14 11:38:21
Èç¹û·¢¹â·å±ä¿íÁË£¬¿ÉÄÜÊÇʲôԭÒòÔì³ÉµÄÄØ£¿Ð»Ð»¡£...

ÇëÎÊÊÇÄÄÁ½¸ö¹«Ê½£¿
×ö×Ô¼ºÏë×öµÄÊÂÇ飬֮ºó¼á³ÖÏÂÈ¥£¡
9Â¥2014-05-29 21:11:28
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

louLAND2

гæ (СÓÐÃûÆø)

ÄÚÈÝÒÑɾ³ý
Ä©ÈÕÖ®ºó£¬µÚ¶þÈËÉú¡£
10Â¥2014-08-18 12:25:09
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tianruixue µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +10 February_Feb 2026-03-01 10/500 2026-03-02 20:18 by hypershenger
[¿¼ÑÐ] Öйú¿ÆÑ§¼¼Êõ´óѧ²ÄÁÏÓ뻯¹¤281Çóµ÷¼Á£¬ÓпÆÑкͻñ½±¾­Àú +5 wsxw 2026-03-02 5/250 2026-03-02 20:12 by hypershenger
[¿¼ÑÐ] 261Çóµ÷¼Á +3 ½lh 2026-03-01 3/150 2026-03-02 19:32 by zhukairuo
[¿¼ÑÐ] 283Çóµ÷¼Á +5 ¹ĭóÏ 2026-03-02 5/250 2026-03-02 19:19 by zhukairuo
[¿¼ÑÐ] 268Çóµ÷¼Á +3 ºÃÔËÁ¬Ã಻¾ø 2026-03-02 3/150 2026-03-02 19:05 by zhukairuo
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ²ÄÁÏÓ뻯¹¤325Çóµ÷¼Á +5 °ë½ØµÄÊ«0927 2026-03-02 5/250 2026-03-02 18:37 by Ã÷ÁÁ9527
[¿¼ÑÐ] 299Çóµ÷¼Á +4 kkcoco25 2026-03-02 4/200 2026-03-02 18:04 by barlinike
[¿¼ÑÐ] ½­ËÕʡũ¿ÆÔºÕе÷¼Á1Ãû +4 Qwertyuop 2026-03-01 4/200 2026-03-02 14:27 by Éý¸ñ°¢´ï
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328Çóµ÷¼Á +3 ¡££¬¡££¬¡££¬¡£i 2026-03-02 3/150 2026-03-02 13:09 by houyaoxu
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] 265·ÖÇóµ÷¼Á²»µ÷רҵºÍѧУÓÐÐÐѧÉÏ¾Í +6 ÀñÌö¡Õæ258 2026-02-28 9/450 2026-03-02 12:04 by 52hz~~
[¿¼ÑÐ] 281Çóµ÷¼Á +5 2026¼ÆËã»ú_³ÏÐÄ 2026-03-01 8/400 2026-03-02 11:05 by Íô£¡£¿£¡
[¿¼ÑÐ] 279Çóµ÷¼Á +3 dua1 2026-03-01 4/200 2026-03-02 00:23 by ´óÁ³µ°×Ó
[¿¼ÑÐ] 272Çóµ÷¼Á +6 ÌïÖÇÓÑ 2026-02-28 6/300 2026-03-01 21:40 by ¹«èªåÐÒ£
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧÀíѧ»¯Ñ§ +4 15779376950 2026-03-01 5/250 2026-03-01 19:00 by Fff-1
[¿¼ÑÐ] 290Çóµ÷¼Á +9 ²ÄÁÏר˶µ÷¼Á£» 2026-02-28 11/550 2026-03-01 17:21 by sunny81
[¿¼ÑÐ] 307Çóµ÷¼Á +5 wyyyqx 2026-03-01 5/250 2026-03-01 15:21 by Fff-1
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ÂüÊâ2266 2026-02-28 7/350 2026-03-01 15:14 by wjLi2017
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 LYidhsjabdj 2026-02-28 4/200 2026-03-01 10:56 by sunny81
[ÂÛÎÄͶ¸å] Optics lettersͶ¸å±»¾ÜÇóÖú 30+3 luckyry 2026-02-26 4/200 2026-03-01 09:06 by babero
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û