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Structured hybrid photodetectors using confined conducting polymer nanochannels

We design and fabricate hybrid organic inorganic perovskite photodetectors that utilize hole transport layer poly(3,4-ethylene dioxythiophene):poly (styrenesulfonate) PEDOT:PSS confined in alumina nanocylinders. This structural asymmetry in the device where the alumina nanopore template is partially...

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Detalles Bibliográficos
Autores principales: Das, Sukanya, Girish, K. H., Ganesh, N., Narayan, K. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10628986/
https://www.ncbi.nlm.nih.gov/pubmed/37941946
http://dx.doi.org/10.1039/d3na00485f
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author Das, Sukanya
Girish, K. H.
Ganesh, N.
Narayan, K. S.
author_facet Das, Sukanya
Girish, K. H.
Ganesh, N.
Narayan, K. S.
author_sort Das, Sukanya
collection PubMed
description We design and fabricate hybrid organic inorganic perovskite photodetectors that utilize hole transport layer poly(3,4-ethylene dioxythiophene):poly (styrenesulfonate) PEDOT:PSS confined in alumina nanocylinders. This structural asymmetry in the device where the alumina nanopore template is partially filled with PEDOT:PSS provides features that improve certain device characteristics. The leakage component of the current in such devices is considerably suppressed, resulting in enhanced responsivity and detectivity. The funneling aspect of the photogenerated charge carrier transit ultimately leads to fast detectors as compared to conventional perovskite detectors.
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spelling pubmed-106289862023-11-08 Structured hybrid photodetectors using confined conducting polymer nanochannels Das, Sukanya Girish, K. H. Ganesh, N. Narayan, K. S. Nanoscale Adv Chemistry We design and fabricate hybrid organic inorganic perovskite photodetectors that utilize hole transport layer poly(3,4-ethylene dioxythiophene):poly (styrenesulfonate) PEDOT:PSS confined in alumina nanocylinders. This structural asymmetry in the device where the alumina nanopore template is partially filled with PEDOT:PSS provides features that improve certain device characteristics. The leakage component of the current in such devices is considerably suppressed, resulting in enhanced responsivity and detectivity. The funneling aspect of the photogenerated charge carrier transit ultimately leads to fast detectors as compared to conventional perovskite detectors. RSC 2023-10-18 /pmc/articles/PMC10628986/ /pubmed/37941946 http://dx.doi.org/10.1039/d3na00485f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Das, Sukanya
Girish, K. H.
Ganesh, N.
Narayan, K. S.
Structured hybrid photodetectors using confined conducting polymer nanochannels
title Structured hybrid photodetectors using confined conducting polymer nanochannels
title_full Structured hybrid photodetectors using confined conducting polymer nanochannels
title_fullStr Structured hybrid photodetectors using confined conducting polymer nanochannels
title_full_unstemmed Structured hybrid photodetectors using confined conducting polymer nanochannels
title_short Structured hybrid photodetectors using confined conducting polymer nanochannels
title_sort structured hybrid photodetectors using confined conducting polymer nanochannels
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10628986/
https://www.ncbi.nlm.nih.gov/pubmed/37941946
http://dx.doi.org/10.1039/d3na00485f
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AT ganeshn structuredhybridphotodetectorsusingconfinedconductingpolymernanochannels
AT narayanks structuredhybridphotodetectorsusingconfinedconductingpolymernanochannels