Photoconductivity of PbS/perovskite quantum dots in gold nanogaps

We demonstrate that the photoconductance of colloidal PbS/MAPbI(3) quantum dots in nanoscale gold electrode gaps shows a consistent power law dependence of the photocurrent on the light intensity with an exponent slightly below 0.7. The gap sizes are between 25 and 800 nm and by scanning photocurren...

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Detalles Bibliográficos
Autores principales: Grimaldi, Dario, Kelderer, Emil, Dirin, Dmitry N., Kovalenko, Maksym V., Hohenau, Andreas, Ditlbacher, Harald, Krenn, Joachim R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9400517/
https://www.ncbi.nlm.nih.gov/pubmed/36134347
http://dx.doi.org/10.1039/d2na00284a

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9400517/
https://www.ncbi.nlm.nih.gov/pubmed/36134347
http://dx.doi.org/10.1039/d2na00284a

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