Surface state-induced barrierless carrier injection in quantum dot electroluminescent devices
Hybrid quantum dot light-emitting diodes exhibit barrier-less carrier injection despite a seemingly unfavourable energy landscape. Here, Lee et al. unravel the origin of this barrier-less carrier injection, showing the critical role of surface states of quantum dots.
Main Authors: | Hyeonjun Lee, Byeong Guk Jeong, Wan Ki Bae, Doh C. Lee, Jaehoon Lim |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-09-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-021-25955-z |
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