J. Semicond. > 2021, Volume 42 > Issue 3 > 030202, doi: 10.1088/1674-4926/42/3/030202
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White light-emitting diodes from perovskites

Hengyang Xiang1, Chuantian Zuo2, Haibo Zeng1, and Liming Ding2,

+ Author Affiliations

 Corresponding author: Haibo Zeng, zeng.haibo@njust.edu.cn; Liming Ding, ding@nanoctr.cn

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[1]
Nakamura S, Mukai T, Senoh M. Candela-class high-brightness InGaN/AlGaN double-heterostructure blue-light-emitting diodes. Appl Phys Lett, 1994, 64, 1687 doi: 10.1063/1.111832
[2]
Pimputkar S, Speck J S, DenBaars S P, et al. Prospects for LED lighting. Nat Photonics, 2009, 3, 180 doi: 10.1038/nphoton.2009.32
[3]
Tang C W, VanSlyke S A. Organic electroluminescent diodes. Appl Phys Lett, 1987, 51, 913 doi: 10.1063/1.98799
[4]
Kido J, Kimura M, Nagai K. Multilayer white light-emitting organic electroluminescent device. Science, 1995, 267, 1332 doi: 10.1126/science.267.5202.1332
[5]
Jiang C B, Zou J H, Liu Y, et al. Fully solution-processed tandem white quantum-dot light-emitting diode with an external quantum efficiency exceeding 25%. ACS Nano, 2018, 12, 6040 doi: 10.1021/acsnano.8b02289
[6]
Tan Z K, Moghaddam R S, Lai M L, et al. Bright light-emitting diodes based on organometal halide perovskite. Nat Nanotechnol, 2014, 9, 687 doi: 10.1038/nnano.2014.149
[7]
Song J Z, Li J H, Li X M, et al. Quantum dot light-emitting diodes based on inorganic perovskite cesium lead halides (CsPbX3). Adv Mater, 2015, 27, 7162 doi: 10.1002/adma.201502567
[8]
Hou S C, Gangishetty M K, Quan Q M, et al. Efficient blue and white perovskite light-emitting diodes via manganese doping. Joule, 2018, 2, 2421 doi: 10.1016/j.joule.2018.08.005
[9]
Luo J, Wang X, Li S, et al. Efficient and stable emission of warm-white light from lead-free halide double perovskites. Nature, 2018, 563, 541 doi: 10.1038/s41586-018-0691-0
[10]
Sun R, Lu P, Zhou D L, et al. Samarium-doped metal halide perovskite nanocrystals for single-component electroluminescent white light-emitting diodes. ACS Energy Lett, 2020, 5, 2131 doi: 10.1021/acsenergylett.0c00931
[11]
Chen J W, Wang J, Xu X B, et al. Efficient and bright white light-emitting diodes based on single-layer heterophase halide perovskites. Nat Photonics, 2020, 1 doi: 10.1038/s41566-020-00743-1
[12]
Liu X K, Xu W D, Bai S, et al. Metal halide perovskites for light-emitting diodes. Nat Mater, 2021, 20, 10 doi: 10.1038/s41563-020-0784-7
Fig. 1.  (Color online) (a) A schematic illustration of STE emission. FC, free carrier state; FE, free exciton state; STE, self-trapped exciton state; GS, ground state. Reproduced with permission[12], Copyright 2020, Nature Publishing Group. (b) Absorption (solid lines) and photoluminescence (dashed lines) spectra for Cs2AgInCl6 and Cs2Ag0.60Na0.40InCl6. (c) Activation energy and PLQY of Cs2AgxNa1–xInCl6 powder vs Na content. Reproduced with permission[9], Copyright 2018, Nature Publishing Group. (d) External quantum efficiency (EQE) of CsPbCl3:Sm3+-based WLED. The inserted pictures are the structure of the device, the transmission electron microscopy (TEM) image of Sm3+-doped CsPbCl3 perovskite quantum dots, and the photo of a working WLED. (e) Emission spectra of Sm3+-doped CsPbCl3 with different doping content under the excitation of 365 nm. (f) PLQYs as a function of Sm3+ doping content. (g) EL spectra for the LEDs based on Sm3+-doped CsPbCl3 with different doping content. (d)–(g), reproduced with permission[10], Copyright 2020, American Chemical Society.

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Fig. 2.  (Color online) (a) Structure of the perovskite WLED with an active layer composed of α-CsPbI3 and δ-CsPbI3. (b) The carrier injection and recombination mechanism for the perovskite WLEDs. (c) Electroluminescence spectra. (d) Current density–voltage (J–V) curve and luminance–voltage (L– V) curve for the perovskite WLEDs. (e) External quantum efficiency and current efficiency of the WLEDs. Reproduced with permission[11], Copyright 2021, Nature Publishing Group.

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[1]
Nakamura S, Mukai T, Senoh M. Candela-class high-brightness InGaN/AlGaN double-heterostructure blue-light-emitting diodes. Appl Phys Lett, 1994, 64, 1687 doi: 10.1063/1.111832
[2]
Pimputkar S, Speck J S, DenBaars S P, et al. Prospects for LED lighting. Nat Photonics, 2009, 3, 180 doi: 10.1038/nphoton.2009.32
[3]
Tang C W, VanSlyke S A. Organic electroluminescent diodes. Appl Phys Lett, 1987, 51, 913 doi: 10.1063/1.98799
[4]
Kido J, Kimura M, Nagai K. Multilayer white light-emitting organic electroluminescent device. Science, 1995, 267, 1332 doi: 10.1126/science.267.5202.1332
[5]
Jiang C B, Zou J H, Liu Y, et al. Fully solution-processed tandem white quantum-dot light-emitting diode with an external quantum efficiency exceeding 25%. ACS Nano, 2018, 12, 6040 doi: 10.1021/acsnano.8b02289
[6]
Tan Z K, Moghaddam R S, Lai M L, et al. Bright light-emitting diodes based on organometal halide perovskite. Nat Nanotechnol, 2014, 9, 687 doi: 10.1038/nnano.2014.149
[7]
Song J Z, Li J H, Li X M, et al. Quantum dot light-emitting diodes based on inorganic perovskite cesium lead halides (CsPbX3). Adv Mater, 2015, 27, 7162 doi: 10.1002/adma.201502567
[8]
Hou S C, Gangishetty M K, Quan Q M, et al. Efficient blue and white perovskite light-emitting diodes via manganese doping. Joule, 2018, 2, 2421 doi: 10.1016/j.joule.2018.08.005
[9]
Luo J, Wang X, Li S, et al. Efficient and stable emission of warm-white light from lead-free halide double perovskites. Nature, 2018, 563, 541 doi: 10.1038/s41586-018-0691-0
[10]
Sun R, Lu P, Zhou D L, et al. Samarium-doped metal halide perovskite nanocrystals for single-component electroluminescent white light-emitting diodes. ACS Energy Lett, 2020, 5, 2131 doi: 10.1021/acsenergylett.0c00931
[11]
Chen J W, Wang J, Xu X B, et al. Efficient and bright white light-emitting diodes based on single-layer heterophase halide perovskites. Nat Photonics, 2020, 1 doi: 10.1038/s41566-020-00743-1
[12]
Liu X K, Xu W D, Bai S, et al. Metal halide perovskites for light-emitting diodes. Nat Mater, 2021, 20, 10 doi: 10.1038/s41563-020-0784-7

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    Received: 26 January 2021 Revised: Online: Accepted Manuscript: 26 January 2021Uncorrected proof: 27 January 2021Published: 10 March 2021

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      Article Navigation >  Journal of Semiconductors  > 2021  >  42(3): 030202
      Hengyang Xiang, Chuantian Zuo, Haibo Zeng, Liming Ding. White light-emitting diodes from perovskites[J]. Journal of Semiconductors, 2021, 42(3): 030202. doi: 10.1088/1674-4926/42/3/030202 H Y Xiang, C T Zuo, H B Zeng, L M Ding, White light-emitting diodes from perovskites[J]. J. Semicond., 2021, 42(3): 030202. doi: 10.1088/1674-4926/42/3/030202.Export: BibTex EndNote
      Citation:
      Hengyang Xiang, Chuantian Zuo, Haibo Zeng, Liming Ding. White light-emitting diodes from perovskites[J]. Journal of Semiconductors, 2021, 42(3): 030202. doi: 10.1088/1674-4926/42/3/030202

      H Y Xiang, C T Zuo, H B Zeng, L M Ding, White light-emitting diodes from perovskites[J]. J. Semicond., 2021, 42(3): 030202. doi: 10.1088/1674-4926/42/3/030202.
      Export: BibTex EndNote
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      White light-emitting diodes from perovskites

      doi: 10.1088/1674-4926/42/3/030202
      • 1.

        MIIT Key Laboratory of Advanced Display Materials and Devices, Institute of Optoelectronics & Nanomaterials, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

      • 2.

        Center for Excellence in Nanoscience (CAS), Key Laboratory of Nanosystem and Hierarchical Fabrication (CAS), National Center for Nanoscience and Technology, Beijing 100190, China

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      • Author Bio:

        Hengyang Xiang received his MS in Materials Science and Engineering from Soochow University in 2016 and PhD degree in Materials Physics and Chemistry from Sorbonne University in 2019. He is currently a lecturer at Nanjing University of Science and Technology. His research focuses on light-emitting diodes and photodetectors based on perovskites

        Chuantian Zuo received his PhD degree in 2018 from National Center for Nanoscience and Technology (CAS) under the supervision of Professor Liming Ding. Then he did postdoctoral research in CSIRO, Australia. Currently, he is an assistant professor in Liming Ding Group. His research focuses on innovative fabrication techniques for perovskite solar cells

        Haibo Zeng obtained his PhD in Materials Physics from Institute of Solid State Physics (CAS) in 2006. Following visiting scholar at University of Karlsruhe (with Prof. Claus Klingshirn and Prof. Heinz Kalt) and then postdoctoral work at National Institute for Materials Science (with Prof. Yoshio Bando and Prof. Dmitri Golberg), he joined the faculty at Nanjing University of Science and Technology in 2011 and initiated Institute of Optoelectronics & Nanomaterials in 2013. His research focuses on the exploratory design of semiconducting nanocrystals and 2D crystals, with an emphasis on optoelectronic applications

        Liming Ding got his PhD from University of Science and Technology of China (was a joint student at Changchun Institute of Applied Chemistry, CAS). He started his research on OSCs and PLEDs in Olle Inganäs Lab in 1998. Later on, he worked at National Center for Polymer Research, Wright-Patterson Air Force Base and Argonne National Lab (USA). He joined Konarka as a Senior Scientist in 2008. In 2010, he joined National Center for Nanoscience and Technology as a full professor. His research focuses on functional materials and devices. He is RSC Fellow, the nominator for Xplorer Prize, and the Associate Editors for Science Bulletin and Journal of Semiconductors

      • Corresponding author: zeng.haibo@njust.edu.cn; ding@nanoctr.cn
      • Received Date: 2021-01-26
      • Published Date: 2021-03-10

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