| ²é¿´: 1119 | »Ø¸´: 4 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
hbc1234ľ³æ (СÓÐÃûÆø)
|
[ÇóÖú]
exciton lifetime ºÍ quantum yield Ö®¼äÓÐʲô¹ØÏµ£¿
|
||
|
×î½üÔÚ¿´Ò»Æª±È½ÏÀϵÄÎÄÏ×£¬ÌâÄ¿ÊÇHot excitons in semiconductors£¬À´Ô´ physica status solidi (b) Volume 68, Issue 1, pages 9¨C42, 1 March 1975 ÎÄÖÐÌáµ½°ëµ¼Ìå·¢¹â²ÄÁϵÄÁ¿×ÓЧÂʺͼ¤×ÓÊÙÃüµÄ¹ØÏµ£¨Ó¡Ë¢Ò³ÂëµÄP17&P28£©¡£ÎÒÒ»Ö±ÈÏΪ¼¤×ÓÊÙÃüÔ½¶Ì£¬µ¥Î»Ê±¼äÄÚ·¢Éú·øÉ临ºÏµÄ¼¤×ÓÊýÔ½¶à£¬´Ó¶øÁ¿×Ó²úÂÊÔ½¸ß¡£µ«ÊÇÎÄÕÂÀï˵In the group I samples, the exciton lifetime is much longer, which results in a high quantum yield of exciton emission. ÇëÎÊÎÄÖеÄÕâÖÖ˵·¨ÊÇΪʲô£¿ÊÇÎÒµÄÀí½âÓÐÎ󣿻¹Êǵ±Ê±¶Ô¼¤×ÓÊÙÃüµÄ¶¨ÒåÓëÏÖÔÚ²»Í¬£¿ PS. 1.ÉÏÊöÄÚÈݺÍÎÄÕµÄ×îºó½áÂÛÖ±½ÓÏà¹Ø£¬ÊÇ×÷ÕßµÄÖ÷ÒªÖ¤¾ÝÖ®Ò»£¬ËùÒÔÓ¦¸Ã²»ÊDZÊÎó¡£ 2.ÎÄÖйØÓÚÕⲿ·ÖÄÚÈݵÄÁ½ÆªÒýÎͼÊǶíÎĵ쬶øÇҲ鲻µ½ÔÎÄ£¬Ö»ÄÜÀ´Ð¡Ä¾³æÎÊÎÊ´ó¼ÒµÄ¿´·¨ |
» ²ÂÄãϲ»¶
0805 316Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
085601Çóµ÷¼Á×Ü·Ö293Ó¢Ò»Êý¶þ
ÒѾÓÐ3È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ3È˻ظ´
08¹¤Ñ§µ÷¼Á
ÒѾÓÐ17È˻ظ´
340Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
311Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
ʳƷר˶ һ־Ը˫һÁ÷ 328
ÒѾÓÐ4È˻ظ´
²ÄÁϵ÷¼Á
ÒѾÓÐ6È˻ظ´
300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ
ÒѾÓÐ5È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö
ÒѾÓÐ5È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
hbc1234
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 46 (СѧÉú)
- ½ð±Ò: 4522.4
- ºì»¨: 5
- Ìû×Ó: 271
- ÔÚÏß: 182.5Сʱ
- ³æºÅ: 1105218
- ×¢²á: 2010-09-21
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
ϦÑôÎ÷ÏÂ: ¼¤×Ó¸´ºÏÂʳýÁËÓëÊÙÃüÓйأ¬Ó¦¸Ã»¹ÆäËûÒòËØÓйء£ 2013-10-18 09:46:27
|
ÎÒµÄÀí½âºÍÄãµÄºÃÏñÏà·´¡£ ÒòΪÔÚÓÐÍⲿ¼¤·¢Ô´µÄÇé¿öÏ£¬µç×Ó²»»áʼÖÕ´¦ÓÚ»ù̬£¬¶øÔÚ¼«ÐÔ°ëµ¼ÌåÀïÊܼ¤µÄµç×Ӵ󲿷ֶ¼»áÐγɼ¤×Ó¡£ ¼ÈÈ»¼¤×ÓÒѾÐγÉÁË£¬ÄÇôÊÙÃüÔ½³¤£¬ËµÃ÷µ¥Î»Ê±¼äÄÚ·¢Éú¸´ºÏµÄ¼¤×ÓÔ½ÉÙ£¬Ò²¾ÍÊǷųöµÄ¹â×ÓÔ½ÉÙ ÕâÖÖÀí½â´íÔÚÄÄÀ |
3Â¥2013-10-17 20:42:14
fengrui1811
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 18 (СѧÉú)
- ½ð±Ò: 4642.3
- É¢½ð: 530
- ºì»¨: 4
- Ìû×Ó: 1034
- ÔÚÏß: 966.3Сʱ
- ³æºÅ: 591638
- ×¢²á: 2008-09-02
- ÐÔ±ð: GG
- רҵ: °ëµ¼Ìå²ÄÁÏ
2Â¥2013-10-17 09:57:33
ÕÔ·½·½
ͳæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 134.5
- Ìû×Ó: 19
- ÔÚÏß: 29.9Сʱ
- ³æºÅ: 1402391
- ×¢²á: 2011-09-15
- ÐÔ±ð: MM
- רҵ: ÎÞ»úÄÉÃ×»¯Ñ§
4Â¥2013-10-21 15:40:04
hbc1234
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 46 (СѧÉú)
- ½ð±Ò: 4522.4
- ºì»¨: 5
- Ìû×Ó: 271
- ÔÚÏß: 182.5Сʱ
- ³æºÅ: 1105218
- ×¢²á: 2010-09-21
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
5Â¥2013-10-21 23:22:55













»Ø¸´´ËÂ¥
