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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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.

Original language	English
Title of host publication	2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	150-153
Number of pages	4
ISBN (Electronic)	9781665419222
DOIs	https://doi.org/10.1109/PVSC43889.2021.9519079
Publication status	Published - 20 Jun 2021
Event	48th IEEE Photovoltaic Specialists Conference, PVSC 2021 - Fort Lauderdale, United States Duration: 20 Jun 2021 → 25 Jun 2021

Publication series

Name	Conference Record of the IEEE Photovoltaic Specialists Conference
ISSN (Print)	0160-8371

Conference

Conference	48th IEEE Photovoltaic Specialists Conference, PVSC 2021
Country/Territory	United States
City	Fort Lauderdale
Period	20/06/21 → 25/06/21

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Drift-Diffusion
Imaging (key words)
Short-Time
Time-Resolved Photoluminescence
Triple Cation Perovskite

Access to Document

10.1109/PVSC43889.2021.9519079

Cite this

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. In 2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021 (pp. 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

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

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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",

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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. in 2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021. Conference Record of the IEEE Photovoltaic Specialists Conference, Institute of Electrical and Electronics Engineers Inc., pp. 150-153, 48th IEEE Photovoltaic Specialists Conference, PVSC 2021, Fort Lauderdale, United States, 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).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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

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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. In 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

Abstract

Publication series

Conference

UN SDGs

Keywords

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