Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers

Guillaume Vidon; Stefania Cacovich; Marie Legrand; Daniel Ory; Daniel Suchet; Jean Baptiste Puel; Jean Francois Guillemoles

doi:10.1109/PVSC43889.2021.9519079

Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers

Guillaume Vidon
, Stefania Cacovich
, Marie Legrand
, Daniel Ory
, Daniel Suchet
, Jean Baptiste Puel
, Jean Francois Guillemoles

Institut Photovoltaïque d'Ile-de-France
Lamsid/EDF/R and D

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

Résumé

Short time carrier dynamics of time resolved photoluminescence (TR-PL) decays and time resolved fluorescence imaging (TR-FLIM) acquisitions contain valuable information on the optoelectronic properties of photovoltaic materials. We performed a theoretical analysis on drift diffusion models to provide a scaling law for the time derivative of the transient photoluminescence signal as a function of both laser excitation power and wavelength. This innovative approach allowed us to design a new interpretation method for transient photoluminescence data. With this method, we extract the external radiative recombination rate without fitting complex drift diffusion models. We tested this scaling on state-of-the-art triple cation mixed halide perovskite absorbers. We discussed the validity of this method and its applicability on imaging data. Moreover, by coupling this analysis with longer decay fitted with classical drift-diffusion model we obtained a coherent model for the triple cation lead halide perovskite under study.

langue originale	Anglais
titre	2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021
Editeur	Institute of Electrical and Electronics Engineers Inc.
Pages	150-153
Nombre de pages	4
ISBN (Electronique)	9781665419222
Les DOIs	https://doi.org/10.1109/PVSC43889.2021.9519079
état	Publié - 20 juin 2021
Evénement	48th IEEE Photovoltaic Specialists Conference, PVSC 2021 - Fort Lauderdale, États-Unis Durée: 20 juin 2021 → 25 juin 2021

Série de publications

Nom	Conference Record of the IEEE Photovoltaic Specialists Conference
ISSN (imprimé)	0160-8371

Une conférence

Une conférence	48th IEEE Photovoltaic Specialists Conference, PVSC 2021
Pays/Territoire	États-Unis
La ville	Fort Lauderdale
période	20/06/21 → 25/06/21

SDG des Nations Unies

Ce résultat contribue à ou aux Objectifs de développement durable suivants

SDG 7 Énergie abordable et propre

Accès au document

10.1109/PVSC43889.2021.9519079

Contient cette citation

Vidon, G., Cacovich, S., Legrand, M., Ory, D., Suchet, D., Puel, J. B., & Guillemoles, J. F. (2021). Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers. Dans 2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021 (p. 150-153). (Conference Record of the IEEE Photovoltaic Specialists Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC43889.2021.9519079

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title = "Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers",

abstract = "Short time carrier dynamics of time resolved photoluminescence (TR-PL) decays and time resolved fluorescence imaging (TR-FLIM) acquisitions contain valuable information on the optoelectronic properties of photovoltaic materials. We performed a theoretical analysis on drift diffusion models to provide a scaling law for the time derivative of the transient photoluminescence signal as a function of both laser excitation power and wavelength. This innovative approach allowed us to design a new interpretation method for transient photoluminescence data. With this method, we extract the external radiative recombination rate without fitting complex drift diffusion models. We tested this scaling on state-of-the-art triple cation mixed halide perovskite absorbers. We discussed the validity of this method and its applicability on imaging data. Moreover, by coupling this analysis with longer decay fitted with classical drift-diffusion model we obtained a coherent model for the triple cation lead halide perovskite under study.",

keywords = "Drift-Diffusion, Imaging (key words), Short-Time, Time-Resolved Photoluminescence, Triple Cation Perovskite",

author = "Guillaume Vidon and Stefania Cacovich and Marie Legrand and Daniel Ory and Daniel Suchet and Puel, \{Jean Baptiste\} and Guillemoles, \{Jean Francois\}",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 48th IEEE Photovoltaic Specialists Conference, PVSC 2021 ; Conference date: 20-06-2021 Through 25-06-2021",

year = "2021",

month = jun,

day = "20",

doi = "10.1109/PVSC43889.2021.9519079",

language = "English",

series = "Conference Record of the IEEE Photovoltaic Specialists Conference",

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Vidon, G, Cacovich, S, Legrand, M, Ory, D, Suchet, D, Puel, JB & Guillemoles, JF 2021, Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers. Dans 2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021. Conference Record of the IEEE Photovoltaic Specialists Conference, Institute of Electrical and Electronics Engineers Inc., p. 150-153, 48th IEEE Photovoltaic Specialists Conference, PVSC 2021, Fort Lauderdale, États-Unis, 20/06/21. https://doi.org/10.1109/PVSC43889.2021.9519079

Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers. / Vidon, Guillaume; Cacovich, Stefania; Legrand, Marie et al.
2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021. Institute of Electrical and Electronics Engineers Inc., 2021. p. 150-153 (Conference Record of the IEEE Photovoltaic Specialists Conference).

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

TY - GEN

T1 - Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers

AU - Vidon, Guillaume

AU - Cacovich, Stefania

AU - Legrand, Marie

AU - Ory, Daniel

AU - Suchet, Daniel

AU - Puel, Jean Baptiste

AU - Guillemoles, Jean Francois

PY - 2021/6/20

Y1 - 2021/6/20

N2 - Short time carrier dynamics of time resolved photoluminescence (TR-PL) decays and time resolved fluorescence imaging (TR-FLIM) acquisitions contain valuable information on the optoelectronic properties of photovoltaic materials. We performed a theoretical analysis on drift diffusion models to provide a scaling law for the time derivative of the transient photoluminescence signal as a function of both laser excitation power and wavelength. This innovative approach allowed us to design a new interpretation method for transient photoluminescence data. With this method, we extract the external radiative recombination rate without fitting complex drift diffusion models. We tested this scaling on state-of-the-art triple cation mixed halide perovskite absorbers. We discussed the validity of this method and its applicability on imaging data. Moreover, by coupling this analysis with longer decay fitted with classical drift-diffusion model we obtained a coherent model for the triple cation lead halide perovskite under study.

AB - Short time carrier dynamics of time resolved photoluminescence (TR-PL) decays and time resolved fluorescence imaging (TR-FLIM) acquisitions contain valuable information on the optoelectronic properties of photovoltaic materials. We performed a theoretical analysis on drift diffusion models to provide a scaling law for the time derivative of the transient photoluminescence signal as a function of both laser excitation power and wavelength. This innovative approach allowed us to design a new interpretation method for transient photoluminescence data. With this method, we extract the external radiative recombination rate without fitting complex drift diffusion models. We tested this scaling on state-of-the-art triple cation mixed halide perovskite absorbers. We discussed the validity of this method and its applicability on imaging data. Moreover, by coupling this analysis with longer decay fitted with classical drift-diffusion model we obtained a coherent model for the triple cation lead halide perovskite under study.

KW - Drift-Diffusion

KW - Imaging (key words)

KW - Short-Time

KW - Time-Resolved Photoluminescence

KW - Triple Cation Perovskite

U2 - 10.1109/PVSC43889.2021.9519079

DO - 10.1109/PVSC43889.2021.9519079

M3 - Conference contribution

AN - SCOPUS:85115970378

T3 - Conference Record of the IEEE Photovoltaic Specialists Conference

SP - 150

EP - 153

BT - 2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 48th IEEE Photovoltaic Specialists Conference, PVSC 2021

Y2 - 20 June 2021 through 25 June 2021

ER -

Vidon G, Cacovich S, Legrand M, Ory D, Suchet D, Puel JB et al. Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers. Dans 2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021. Institute of Electrical and Electronics Engineers Inc. 2021. p. 150-153. (Conference Record of the IEEE Photovoltaic Specialists Conference). doi: 10.1109/PVSC43889.2021.9519079

Analysis of short time dynamics of time resolved photoluminescence applied on perovskite absorbers

Résumé

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SDG des Nations Unies

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Contient cette citation