Quantum cutting in nanoparticles producing two green photons
- Ruhr-Universitat Bochum
- Ames Laboratory
A synthetic route to nanoscale NaGdF4:Ln is presented which allows for quantum cutting based on the Gd-Er-Tb system. This shows, that cross-relaxation and other energy transfer processes necessary for multiphoton emission can be achieved in nanoparticles even if the large surface and the potentially huge amount of killer traps would suggest a lack of subsequent emission.
- Research Organization:
- Ames Laboratory (AMES), Ames, IA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC02-07CH11358
- OSTI ID:
- 1166921
- Report Number(s):
- IS-J 8520
- Journal Information:
- ChemComm, Journal Name: ChemComm Journal Issue: 87 Vol. 50; ISSN CHCOFS; ISSN 1359-7345
- Country of Publication:
- United States
- Language:
- English
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