Bidirectional triplet exciton transfer between silicon nanocrystals and perylene
Abstract
We demonstrate that silicon quantum dots can exchange spin triplet excitons with molecules covalently attached to their surface. Such hybrid materials can enable systems that upconvert incoherent far-red light into the visible spectral range.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 01, 2021
- Source ID
- 10.1039/d1sc00311a
Entities
People
- J. Schwan
- James D. Austin
- Kefu Wang
- Lorenzo Mangolini
- Ming Lee Tang
- Pan Xia
- Sean T Roberts
- Tiffany T.-t. Tran
- Timothy T Koh
- Tingting Huang
Organizations
- Army Research Office
- National Science Foundation
- Robert A. Welch Foundation
- United States Army
- United States Department of Energy
- University of California, Riverside
- University of Texas at Austin
- W. M. Keck Foundation
- Yusuf Hamied Department of Chemistry