关于举行维尔茨堡大学Frank Würthner院士学术报告会的通知
报告题目:Organic Photodetectors Based on Exciton-Coupled Dye Aggregates
报 告 人:Frank Würthner院士(Organic Chemistry at the University of Würzburg)
报告时间:2022年12月22日(周四)下午3:30-5:00
报告地点:https://us06web.zoom.us/j/88418505822?pwd=WGxqQ3I3WlRVdjVYcEdoUXFkdmduQT09
zoom会议号:668 4080 9844
密码:319871
报告摘要:
Aggregation of dyes and organic semiconductors in thin films has a great impact on functional properties. Whilst for applications in organic solar cells broad panchromatic absorption bands are desired, the opposite is appreciated for organic photodetectors. In this talk I will show how excitonically coupled dye aggregates developed in our earlier research on bulk heterojunction solar cells afford highly efficient narrow-band photodetectors at desirable wavelengths in the visible to NIR spectral range.
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