<trans-title xml:lang="en">Carrier Balanced Distribution Regulation of Multi-emissive Centers in Tandem PeLEDs</trans-title>

Run WANG; Hengyang XIANG; Haibo ZENG

doi:10.15541/jim20230022

Journal of Inorganic Materials, Volume. 38, Issue 9, 1062(2023)

Carrier Balanced Distribution Regulation of Multi-emissive Centers in Tandem PeLEDs

Run WANG, Hengyang XIANG^*, and Haibo ZENG^*

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

show less

Abstract Get PDF(in Chinese)

References(30)

[1] GUALDRÓN-REYES A F, MASI, MORA-SERÓ I. Progress in halide-perovskite nanocrystals with near-unity photoluminescence quantum yield[J]. Trends in Chemistry, 3, 499(2021).

[2] KIM Y H, CHO H, LEE T W. Metal halide perovskite light emitters[J]. Proceedings of the National Academy of Sciences, 113, 11694(2016).

[3] TANG X, HU Z, YUAN W et al. Perovskite CsPb₂Br₅ microplate laser with enhanced stability and tunable properties[J]. Advanced Optical Materials, 5, 1600788(2017).

[7] LIN K, XING J, QUAN L N et al. Perovskite light-emitting diodes with external quantum efficiency exceeding 20 percent[J]. Nature, 562, 245(2018).

[8] CAO Y, WANG N, TIAN H et al. Perovskite light-emitting diodes based on spontaneously formed submicrometre-scale structures[J]. Nature, 562, 249(2018).

[9] CHIBA T, HAYASHI Y, EBE H et al. Anion-exchange red perovskite quantum dots with ammonium iodine salts for highly efficient light-emitting devices[J]. Nature Photonics, 12, 681(2018).

[10] HASSAN Y, PARK J H, CRAWFORD M L et al. Ligand- engineered bandgap stability in mixed-halide perovskite LEDs[J]. Nature, 591, 72(2021).

[11] XIE M, GUO J, Zhang X et al. High-efficiency pure-red perovskite quantum-dot light-emitting diodes[J]. Nano Letters, 22, 8266(2022).

[12] ZHANG J, ZHANG T, MA Z et al. A multifunctional “halide- equivalent” anion enabling efficient CsPb(Br/I)₃ nanocrystals pure-red light-emitting diodes with external quantum efficiency exceeding 23%[J]. Advanced Materials, 35, 2209002(2022).

[13] XU W, HU Q, BAI S et al. Rational molecular passivation for high-performance perovskite light-emitting diodes[J]. Nature Photonics, 13, 418(2019).

[14] FANG T, WANG T, LI X et al. Perovskite QLED with an external quantum efficiency of over 21% by modulating electronic transport[J]. Science Bulletin, 66, 36(2021).

[15] LIU Z, QIU W, PENG X et al. Perovskite light-emitting diodes with EQE exceeding 28% through a synergetic dual-additive strategy for defect passivation and nanostructure regulation[J]. Advanced Materials, 33, 2103268(2021).

[16] CHU Z, YE Q, ZHAO Y et al. Perovskite light-emitting diodes with external quantum efficiency exceeding 22% via small-molecule passivation[J]. Advanced Materials, 33, 2007169(2021).

[17] JIANG Y, SUN C, XU J et al. Synthesis-on-substrate of quantum dot solids[J]. Nature, 612, 679(2022).

[18] XIANG H, ZUO C, ZENG H et al. White light-emitting diodes from perovskites[J]. Journal of Semiconductors, 42, 030202(2021).

[19] XIANG H, WANG R, CHEN J et al. Research progress of full electroluminescent white light-emitting diodes based on a single emissive layer[J]. Light: Science & Applications, 10, 206(2021).

[20] XIANG H, CHEN J, WANG R et al. Perspective on single- emissive-layer white-LED based on perovskites[J]. Applied Physics Letters, 119, 080502(2021).

[21] ZHOU Y, FANG T, LIU G et al. Perovskite anion exchange: a microdynamics model and a polar adsorption strategy for precise control of luminescence color[J]. Advanced Functional Materials, 31, 2106871(2021).

[22] WANG R, XIANG H, CHEN J et al. Energy regulation in white-light-emitting diodes[J]. ACS Energy Letters, 7, 2173(2022).

[23] GHOSH S, MISHRA S, SINGH T. Antisolvents in perovskite solar cells: importance, issues, and alternatives[J]. Advanced Materials Interfaces, 7, 2000950(2020).

[24] CHANG C, SOLODUKHIN A, LIAO S et al. Perovskite white light-emitting diodes based on a molecular blend perovskite emissive layer[J]. Journal of Materials Chemistry C, 7, 8634(2019).

[25] LIU D, LIU X, GAN Y et al. Perovskite/organic hybrid white electroluminescent devices with the stable spectrum and extended operating lifetime[J]. ACS Energy Letters, 7, 523(2022).

[26] YAO E P, YANG Z, MENG L et al. High-brightness blue and white LEDs based on inorganic perovskite nanocrystals and their composites[J]. Advanced Materials, 29, 1606859(2017).

[27] WANG C, XUE D, SHEN X et al. White light-emitting devices based on ZnCdS/ZnS and perovskite nanocrystal heterojunction[J]. Nanotechnology, 30, 465201(2019).

[28] JIAN M, HONG L, YE F et al. All-perovskite emission architecture for white light-emitting diodes[J]. ACS Nano, 12, 10486(2018).

[29] YAN Y, ZHANG Q, Wang Z et al. High-efficiency tandem white perovskite light-emitting diodes by using an organic/inorganic intermediate connector[J]. Crystals, 12, 1286(2022).

[30] ZHANG F, CAI B, SONG J et al. Efficient blue perovskite light- emitting diodes boosted by 2D/3D energy cascade channels[J]. Advanced Functional Materials, 30, 2001732(2020).

[31] SONG J, FANG T, LI J et al. Organic-inorganic hybrid passivation enables perovskite QLEDs with an EQE of 16.48%[J]. Advanced Materials, 30, 1805409(2018).

[32] LI Y, LI J, XU L et al. CsPbI₃ perovskite quantum dots: fine purification and highly efficient light-emitting diodes[J]. Acta Chimica Sinica, 79, 126(2021).

[33] FUNG M, LI Y, LIAO L. Tandem organic light-emitting diodes[J]. Advanced Materials, 28, 10381(2016).

Tools

Get Citation

Copy Citation Text

Run WANG, Hengyang XIANG, Haibo ZENG. Carrier Balanced Distribution Regulation of Multi-emissive Centers in Tandem PeLEDs[J]. Journal of Inorganic Materials, 2023, 38(9): 1062

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category:

Received: Jan. 12, 2023

Accepted: --

Published Online: Mar. 6, 2024

The Author Email: Hengyang XIANG (xiang.hengyang@njust.edu.cn), Haibo ZENG (zeng.haibo@njust.edu.cn)

DOI:10.15541/jim20230022

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology