A simplified model for direct experimental determination of energy transfer quantum efficiency as a function of donor-acceptor interaction distance

Página do item simplificado
dc.creatorAndreza Germana da Silva Subtil
dc.creatorÂngelo Malachias de Souza
dc.creatorLuiz Alberto Cury
dc.date.accessioned2023-03-10T16:34:21Z
dc.date.accessioned2025-09-09T01:18:42Z
dc.date.available2023-03-10T16:34:21Z
dc.date.issued2018
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.identifier.doihttps://doi.org/10.1063/1.5012945
dc.identifier.issn1077-3118
dc.identifier.urihttps://hdl.handle.net/1843/50802
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofApplied Physics Letters
dc.rightsAcesso Restrito
dc.subjectTransferência de energia
dc.subject.otherEnergy transfer
dc.titleA simplified model for direct experimental determination of energy transfer quantum efficiency as a function of donor-acceptor interaction distance
dc.typeArtigo de periódico
local.citation.epage053301-5
local.citation.issue5
local.citation.spage053301-1
local.citation.volume112
local.description.resumoThe 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.
local.identifier.orcidhttps://orcid.org/0000-0001-7995-1404
local.identifier.orcidhttps://orcid.org/0000-0002-8703-4283
local.identifier.orcidhttps://orcid.org/0000-0002-0763-4431
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://aip.scitation.org/doi/10.1063/1.5012945

Arquivos

Licença do pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
License.txt
Tamanho:
1.99 KB
Formato:
Plain Text
Descrição:
Baixar

Coleções

Artigo de Periódico

Logo UFMG