English | NanjingTech | Contact
专题讲座    
  科研信息   
  院务公告   
  学生事务   
  专题讲座   
  学术会议   
  IAM星火大讲堂   

当前位置: 通知公告 专题讲座
关于剑桥大学卡文迪许实验室Henning Sirringhaus教授学术报告的通知
阅读次数:331 添加时间:2018/8/9 发布: 管理员
二维码

扫描二维码,在手机中查看。

报告题目:CHARGE AND SPIN TRANSPORT PHYSICS OF ORGANIC SEMICONDUCTORS

报告人:Prof. Henning Sirringhaus

邀请人:王建浦 教授

报告时间:8月12日(周日)14:30

报告地点:科技创新大楼C501室


Abstract

Organic semiconductors are emerging as a capable thin film electronic technology for a wide range of applications in displays, flexible electronics, thermoelectrics, spintronics, sensing and bioelectronics. However, despite many years of focussed research key aspects of the charge and spin transport physics of conjugated molecular and polymeric semiconductors remain poorly understood. Charge transport in molecular semiconductors is being interpreted in terms of a transient localisation scenario, in which the molecular lattice dynamics leads to strong non-diagonal electron phonon coupling that couples charge motion to molecular motions. However, a much better microscopic understanding of which molecular modes are most strongly coupled to the charge motion is essential to derive molecular design guideline for higher mobility materials. As far as spin transport is concerned there is currently no convincing demonstration of long range spin transport in organic materials and a clearer understanding is needed of the molecular requirements that need to be met to enable long range spin diffusion in these relatively low mobility materials. In this talk I will give an overview over our current understanding of the physics underpinning charge and spin transport in these materials.




Biography


Prof. Henning Sirringhaus, FRS, is the Hitachi Professor of Electron Device Physics at the Cavendish Laboratory and works on the charge transport, photo- and device physics of polymer and molecular semiconductors. He is co-founder of the spin-off companies, Plastic Logic and Eight-19 Ltd, commercializing organic transistor and organic solar cell technology, respectively.




Copyright © 2017-2019 南京工业大学先进材料研究院 All rights reserved. 官方微信
地址:南京市新模范马路5号138信箱   [旧版回顾]
电话: 025-83587982 邮件:iam@njtech.edu.cn