Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices

Sang Hyuk Im

Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices

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

Abstract

To enhance the performance of planar type CH3NH3PbI3 (MAPbI3) perovskite solar cells, we introduced MAPbBr3 because MAPbBr3 exhibits longer charge carrier's diffusion length than the MAPbI3. Although the absorption of MAPbI3-xBrx (x = 0.045) perovskite material is blue-shifted to ∼ 4 nm than that of MAPbI3-xBrx (x = 0), the MAPbI3-xBrx (x = 0.045) solar cell showed ∼ 17.7 % enhanced performance (1.14 Voc, 22.1 mA/cm2 Jsc, 81.3 % FF and 20.6 % efficiency) than the MAPbI3-xBrx (x = 0) device (1.10 Voc, 20.1 mA/cm2 Jsc, 79.2 % FF and 17.5 % efficiency).

Original language	English
Title of host publication	AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices
Subtitle of host publication	TFT Technologies and FPD Materials, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	17-19
Number of pages	3
ISBN (Electronic)	9784990875336
Publication status	Published - 2017 Aug 8
Event	24th International Workshop on Active-Matrix Flatpanel Displays and Devices, AM-FPD 2017 - Kyoto, Japan Duration: 2017 Jul 4 → 2017 Jul 7

Publication series

Name	AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings

Other

Other	24th International Workshop on Active-Matrix Flatpanel Displays and Devices, AM-FPD 2017
Country/Territory	Japan
City	Kyoto
Period	17/7/4 → 17/7/7

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computational Theory and Mathematics

Cite this

Im, S. H. (2017). Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices. In AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings (pp. 17-19). [8006065] (AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings). Institute of Electrical and Electronics Engineers Inc..

Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices. / Im, Sang Hyuk.
AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 17-19 8006065 (AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings).

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

Im, SH 2017, Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices. in AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings., 8006065, AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 17-19, 24th International Workshop on Active-Matrix Flatpanel Displays and Devices, AM-FPD 2017, Kyoto, Japan, 17/7/4.

Im SH. Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices. In AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2017. p. 17-19. 8006065. (AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings).

Im, Sang Hyuk. / Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices. AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 17-19 (AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings).

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abstract = "To enhance the performance of planar type CH3NH3PbI3 (MAPbI3) perovskite solar cells, we introduced MAPbBr3 because MAPbBr3 exhibits longer charge carrier's diffusion length than the MAPbI3. Although the absorption of MAPbI3-xBrx (x = 0.045) perovskite material is blue-shifted to ∼ 4 nm than that of MAPbI3-xBrx (x = 0), the MAPbI3-xBrx (x = 0.045) solar cell showed ∼ 17.7 % enhanced performance (1.14 Voc, 22.1 mA/cm2 Jsc, 81.3 % FF and 20.6 % efficiency) than the MAPbI3-xBrx (x = 0) device (1.10 Voc, 20.1 mA/cm2 Jsc, 79.2 % FF and 17.5 % efficiency).",

author = "Im, {Sang Hyuk}",

note = "Funding Information: This study was supported by the National Research Foundation of Korea (NRF) under the Ministry of Science, ICT & Future Planning (Basic Science Research Program (No.2014R1A5A1009799), Technology Development Program to Solve Climate Change (No. 2015M1A2A2055631) and Global Frontier R&D Program on Center for Multiscale Energy System (No. 2012M3A6A7054855)).; 24th International Workshop on Active-Matrix Flatpanel Displays and Devices, AM-FPD 2017 ; Conference date: 04-07-2017 Through 07-07-2017",

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PY - 2017/8/8

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N2 - To enhance the performance of planar type CH3NH3PbI3 (MAPbI3) perovskite solar cells, we introduced MAPbBr3 because MAPbBr3 exhibits longer charge carrier's diffusion length than the MAPbI3. Although the absorption of MAPbI3-xBrx (x = 0.045) perovskite material is blue-shifted to ∼ 4 nm than that of MAPbI3-xBrx (x = 0), the MAPbI3-xBrx (x = 0.045) solar cell showed ∼ 17.7 % enhanced performance (1.14 Voc, 22.1 mA/cm2 Jsc, 81.3 % FF and 20.6 % efficiency) than the MAPbI3-xBrx (x = 0) device (1.10 Voc, 20.1 mA/cm2 Jsc, 79.2 % FF and 17.5 % efficiency).

AB - To enhance the performance of planar type CH3NH3PbI3 (MAPbI3) perovskite solar cells, we introduced MAPbBr3 because MAPbBr3 exhibits longer charge carrier's diffusion length than the MAPbI3. Although the absorption of MAPbI3-xBrx (x = 0.045) perovskite material is blue-shifted to ∼ 4 nm than that of MAPbI3-xBrx (x = 0), the MAPbI3-xBrx (x = 0.045) solar cell showed ∼ 17.7 % enhanced performance (1.14 Voc, 22.1 mA/cm2 Jsc, 81.3 % FF and 20.6 % efficiency) than the MAPbI3-xBrx (x = 0) device (1.10 Voc, 20.1 mA/cm2 Jsc, 79.2 % FF and 17.5 % efficiency).

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Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices

Abstract

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ASJC Scopus subject areas

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