Wiley_ADVANCED OPTICAL MATERIALS

Volume10, Issue4

February 18, 2022

2270016

Tailoring Transition Dipole Moment in Colloidal Nanocrystal Thin Film on Nanocomposite Materials (Advanced Optical Materials 4/2022)

A novel underlying optical interplay between quantum dot thin films and nanocomposite materials via image dipole interaction is revealed by Kwang Jin Lee, Kwang Seob Jeong, Minhaeng Cho, and co-workers (see article number 2102050). This study demonstrates that the image dipole interaction plays a critical role in reducing the net transition dipole moment amplitude, suppressing the biexciton Auger recombination process. This work provides a pure optical mechanism for development of novel optoelectronic applications including light-emitting devices, photodetectors, and solar cells.

• Kwang Jin Lee
• Gahyeon Kim
• Joonhyung Lim
• Sanghee Nah
• Kwang Seob Jeong
• Minhaeng Cho

Tailoring Transition Dipole Moment in Colloidal Nanocrystal Thin Film on Nanocomposite Materials (Advanced Optical Materials 4/2022) - Lee - 2022 - Advanced Optical Materials - Wiley Online Library

Image created by minjeong Kim / Nanosphere