Long-Range Exciton Diffusion in Two-Dimensional Assemblies of Cesium Lead Bromide Perovskite Nanocrystals.

Förster resonant energy transfer exciton diffusion excitonic transport optoelectronics perovskite nanocrystals

Journal

ACS nano
ISSN: 1936-086X
Titre abrégé: ACS Nano
Pays: United States
ID NLM: 101313589

Informations de publication

Date de publication:
23 Jun 2020
Historique:
pubmed: 28 5 2020
medline: 28 5 2020
entrez: 28 5 2020
Statut: ppublish

Résumé

Förster resonant energy transfer (FRET)-mediated exciton diffusion through artificial nanoscale building block assemblies could be used as an optoelectronic design element to transport energy. However, so far, nanocrystal (NC) systems supported only diffusion lengths of 30 nm, which are too small to be useful in devices. Here, we demonstrate a FRET-mediated exciton diffusion length of 200 nm with 0.5 cm

Identifiants

DOI: 10.1021/acsnano.0c01536 PMID: 32459460
pubmed: 32459460
doi: 10.1021/acsnano.0c01536
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

6999-7007

Auteurs

Erika Penzo (E)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Anna Loiudice (A)

Institute of Chemical Sciences and Engineering of the École Polytechnique Fédérale de Lausanne, Lausanne CH 1015, Switzerland.

Edward S Barnard (ES)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Nicholas J Borys (NJ)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Matthew J Jurow (MJ)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Monica Lorenzon (M)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
ORCID: 0000-0003-3524-9546

Igor Rajzbaum (I)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Edward K Wong (EK)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Yi Liu (Y)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
ORCID: 0000-0002-3954-6102

Adam M Schwartzberg (AM)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Stefano Cabrini (S)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Stephen Whitelam (S)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Raffaella Buonsanti (R)

Institute of Chemical Sciences and Engineering of the École Polytechnique Fédérale de Lausanne, Lausanne CH 1015, Switzerland.
ORCID: 0000-0002-6592-1869

Alexander Weber-Bargioni (A)

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Classifications MeSH