|
Type |
Poster Presentation |
Area |
물리화학 |
Room No. |
포스터발표장 |
Time |
4월 20일 (목요일) 11:00~12:30 |
Code |
PHYS.P-56 |
Subject |
Disorderly synthesized nanocrystals with Disordered distribution cause Disorder energy
|
Authors |
오태환, 심은지* 연세대학교 화학과, Korea |
Abstract |
We investigated the energy disorder in semiconductor nanocrystal (NC) systems. The energy disorder in nanocrystals is recognized as one of the key issues in controlling the carrier mobility in nanocrystals. For potential applications of granular electronic materials in electronic and optoelectronic devices, understanding the properties of semiconductor NCs has drawn much attention. However, the characteristics of NCs is largely affected by the polydispersity of NCs and, thus, it is important to explore the role of the energy disorder caused by the size disorder. We evaluate the energy disorder by employing the lognormal size distribution model and discuss the influence of the polydispersity on the carrier mobility of NC systems. |
E-mail |
hadron@yonsei.ac.kr |
|