| ²é¿´: 539 | »Ø¸´: 1 | |||
shuang452145ľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¹èÄÉÃ×¾§ LED À´×ÔÃ÷ÄáËÕ´ï´óѧµÄÎÄÕ ÒÑÓÐ1È˲ÎÓë
|
|
ÌâÄ¿£ºHigh-Efficiency Silicon Nanocrystal Light-Emitting Devices ÎÄÕ²ÉÓõÍεÈÀë×ÓÌåºÏ³É£¬±íÃæ·â¶Ë1-dodecene£¬Ó«¹âЧÂʦǡ« 40-60%¡£ Æ÷¼þ½á¹¹ITO/PEDOT SS/poly-TPD/Si NCs/Alq3/LiF/AlÍâÁ¿×ÓЧÂÊ 8.6% ÕªÒªÈçÏ£ºWe demonstrate highly efficient electroluminescence from silicon nanocrystals (SiNCs). In an optimized nanocrystal-organic light-emitting device,peak external quantum efficiencies of up to 8.6% can be realized with emission originating solely from the SiNCs. The high efficiencies reported here demonstrate for the first time that with an appropriate choice of device architecture it is possible to achieve highly efficient electroluminescence from nanocrystals of an indirect band gap semiconductor. |
» ±¾Ìû¸½¼þ×ÊÔ´Áбí
-
»¶Ó¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com - ¸½¼þ 1 : ¹èÄÉÃ×¾§_LED.pdf
2014-12-26 10:37:21, 4.45 M
» ²ÂÄãϲ»¶
ºþ±±Ê¦·¶´óѧ¸´ÊÔµ÷¼Á
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ_»¯¹¤Ñ§Ôº¹Ù·½µ÷¼ÁȺ-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸß-ÿ½ì·¢Õ¹ºÃ
ÒѾÓÐ0È˻ظ´
½ðÊô²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ97È˻ظ´
¼ÃÄÏ´óѧ¹ú¼ÒÓÅÇà¿ÎÌâ×é 2026 µ÷¼ÁÕÐÉúÀ´À²
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ_»¯Ñ§Ôº¹Ù·½µ÷¼ÁȺ-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸ߷¢Õ¹ºÃ-»¶Ó¸÷λͬѧ
ÒѾÓÐ0È˻ظ´
ºÓ±±´óѧ ²ÄÁÏÓ뻯¹¤ ˶ʿÕÐÊÕµ÷¼Á
ÒѾÓÐ0È˻ظ´
Î÷»ª´óѧ »¯Ñ§ µ÷¼ÁÓÐÃû¶î
ÒѾÓÐ0È˻ظ´
ÉϺ£Ó¦Óü¼Êõ´óѧÕÐÉúµ÷¼ÁÑо¿Éú
ÒѾÓÐ4È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÄϾ©Àí¹¤´óÑ§Ôøº£²¨£¨Ê×½ìÓÅÇࣩ³ÏƸÄÉÃ×¾§Óë¶þά°ëµ¼Ìå¹âµçÆ÷¼þ²©Ê¿ºó¡ª¡ª³¤ÆÚÓÐЧ
ÒѾÓÐ82È˻ظ´
ÄÉÃ×ÂϾ§ÍµÄ±äÐλúÖÆ nature×îÐÂÎÄÕÂ
ÒѾÓÐ70È˻ظ´
·Ç¾§ÄÉÃ×¾§Èí´Å²ÄÁÏÎÄÏ××ÛÊöһƪ£¨ÃÀ¹ú¿¨ÄÚ»ù÷¡´óѧ´óÅ£½ÌÊÚ¾Þ×÷£©
ÒѾÓÐ130È˻ظ´
¹ØÓÚһƪ²»Í¬¾§ÏòµÄ¹èƬÉÏ¿ÌÊ´¹èÄÉÃ×ÏßÕóÁеÄÎÄÏ×
ÒѾÓÐ3È˻ظ´

|
2Â¥2015-01-14 16:28:52














SS/poly-TPD/Si NCs/Alq3/LiF/Al
»Ø¸´´ËÂ¥