Dependence of Resonance Energy Transfer on Exciton Dimensionality
(2011) In Physical Review Letters 107(23).- Abstract
- We investigate the dependence of resonance energy transfer from Wannier-Mott excitons to an organic overlayer on exciton dimensionality. We exploit the excitonic potential disorder in a single quantum well to tune the balance between localized and free excitons by scaling the Boltzmann distribution of excitons through temperature. Theoretical calculations predict the experimentally observed temperature dependence of resonance energy transfer and allow us to quantify the contribution of localized and free excitons. We show that free excitons can undergo resonance energy transfer with an order of magnitude higher rate compared to localized excitons, emphasizing the potential of hybrid optoelectronic devices utilizing resonance energy... (More)
- We investigate the dependence of resonance energy transfer from Wannier-Mott excitons to an organic overlayer on exciton dimensionality. We exploit the excitonic potential disorder in a single quantum well to tune the balance between localized and free excitons by scaling the Boltzmann distribution of excitons through temperature. Theoretical calculations predict the experimentally observed temperature dependence of resonance energy transfer and allow us to quantify the contribution of localized and free excitons. We show that free excitons can undergo resonance energy transfer with an order of magnitude higher rate compared to localized excitons, emphasizing the potential of hybrid optoelectronic devices utilizing resonance energy transfer as a means to overcome charge transfer related limitations. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2291563
- author
- Rindermann, Jan Junis ; Pozina, Galia ; Monemar, Bo LU ; Hultman, Lars ; Amano, Hiroshi and Lagoudakis, Pavlos G.
- organization
- publishing date
- 2011
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review Letters
- volume
- 107
- issue
- 23
- article number
- 236805
- publisher
- American Physical Society
- external identifiers
-
- wos:000297501900028
- scopus:82455220424
- ISSN
- 1079-7114
- DOI
- 10.1103/PhysRevLett.107.236805
- language
- English
- LU publication?
- yes
- id
- e73f86b6-19f6-4333-9182-5ea907c6c988 (old id 2291563)
- date added to LUP
- 2016-04-01 10:24:22
- date last changed
- 2023-11-09 20:00:59
@article{e73f86b6-19f6-4333-9182-5ea907c6c988, abstract = {{We investigate the dependence of resonance energy transfer from Wannier-Mott excitons to an organic overlayer on exciton dimensionality. We exploit the excitonic potential disorder in a single quantum well to tune the balance between localized and free excitons by scaling the Boltzmann distribution of excitons through temperature. Theoretical calculations predict the experimentally observed temperature dependence of resonance energy transfer and allow us to quantify the contribution of localized and free excitons. We show that free excitons can undergo resonance energy transfer with an order of magnitude higher rate compared to localized excitons, emphasizing the potential of hybrid optoelectronic devices utilizing resonance energy transfer as a means to overcome charge transfer related limitations.}}, author = {{Rindermann, Jan Junis and Pozina, Galia and Monemar, Bo and Hultman, Lars and Amano, Hiroshi and Lagoudakis, Pavlos G.}}, issn = {{1079-7114}}, language = {{eng}}, number = {{23}}, publisher = {{American Physical Society}}, series = {{Physical Review Letters}}, title = {{Dependence of Resonance Energy Transfer on Exciton Dimensionality}}, url = {{http://dx.doi.org/10.1103/PhysRevLett.107.236805}}, doi = {{10.1103/PhysRevLett.107.236805}}, volume = {{107}}, year = {{2011}}, }