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http://hdl.handle.net/1843/50802| Type: | Artigo de Periódico |
| Title: | A simplified model for direct experimental determination of energy transfer quantum efficiency as a function of donor-acceptor interaction distance |
| Authors: | Andreza Germana da Silva Subtil Ângelo Malachias de Souza Luiz Alberto Cury |
| Abstract: | The exciton energy transfer in organic bilayer structures, consisting of donor and acceptor layers with volumetric and random dipole distribution, was investigated as a function of their separation distance. This complex system was analyzed using a simplified quantum efficiency model based on the integrating sphere method that enabled us to determine the dominant interaction mechanism, whose geometry for energy transfer considerably differs from a point-to-point dipole interaction. In addition, the proposed model can also be applied to retrieve the average interaction distance between donor and acceptor chromophores for systems with well known geometries. |
| Subject: | Transferência de energia |
| language: | eng |
| metadata.dc.publisher.country: | Brasil |
| Publisher: | Universidade Federal de Minas Gerais |
| Publisher Initials: | UFMG |
| metadata.dc.publisher.department: | ICX - DEPARTAMENTO DE FÍSICA |
| Rights: | Acesso Restrito |
| metadata.dc.identifier.doi: | https://doi.org/10.1063/1.5012945 |
| URI: | http://hdl.handle.net/1843/50802 |
| Issue Date: | 2018 |
| metadata.dc.url.externa: | https://aip.scitation.org/doi/10.1063/1.5012945 |
| metadata.dc.relation.ispartof: | Applied Physics Letters |
| Appears in Collections: | Artigo de Periódico |
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