High-Brightness Blue and White LEDs based on Inorganic Perovskite Nanocrystals and their Composites

Yao, En -Ping; Yang, Zhanlue; Meng, Lei; Sun, Pengyu; Dong, Shiqi; Yang, Ye; Yang, Yang

doi:10.1002/adma.201606859

Title: High-Brightness Blue and White LEDs based on Inorganic Perovskite Nanocrystals and their Composites

Journal Article · Mon Apr 10 00:00:00 EDT 2017 · Advanced Materials

DOI:https://doi.org/10.1002/adma.201606859· OSTI ID:1364159

Yao, En -Ping ^[1]; Yang, Zhanlue ^[2]; Meng, Lei ^[2]; Sun, Pengyu ^[2]; Dong, Shiqi ^[2]; Yang, Ye ^[3]; Yang, Yang ^[2]

Univ. of California, Los Angeles, CA (United States); National Cheng Kung Univ., Tainan (Taiwan)
Univ. of California, Los Angeles, CA (United States)
National Renewable Energy Lab. (NREL), Golden, CO (United States)

Inorganic metal halide perovskite nanocrystals (NCs) have been employed universally in light-emitting applications during the past two years. Here, blue-emission (≈ 470 nm) Cs-based perovskite NCs are derived by directly mixing synthesized bromide and chloride nanocrystals with a weight ratio of 2:1. High-brightness blue perovskite light-emitting diodes (PeLEDs) are obtained by controlling the grain size of the perovskite films. Moreover, a white PeLED is demonstrated for the first time by blending orange polymer materials with the blue perovskite nanocrystals as the active layer. Exciton transfer from the blue nanocrystals to the orange polymers via Forster or Dexter energy transfer is analyzed through time resolved photoluminescence. In conclusion, by tuning the ratio between the perovskite nanocrystals and polymers, pure white light is achieved with the a CIE coordinate at (0.33,0.34).

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: National Renewable Energy Laboratory (NREL), Golden, CO (United States)

Sponsoring Organization:: US Air Force Office of Scientific Research (AFOSR); National Science Foundation (NSF); USDOE

Grant/Contract Number:: AC36-08GO28308

OSTI ID:: 1364159

Report Number(s):: NREL/JA-5900-68405

Journal Information:: Advanced Materials, Vol. 29, Issue 23; ISSN 0935-9648

Publisher:: WileyCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 190 works

Citation information provided by
Web of Science

References (29)

NiO _x Electrode Interlayer and CH ₃ NH ₂ /CH ₃ NH ₃ PbBr ₃ Interface Treatment to Markedly Advance Hybrid Perovskite-Based Light-Emitting Diodes Chih, Yi-Kai; Wang, Jian-Chih; Yang, Rei-Ting Advanced Materials, Vol. 28, Issue 39 https://doi.org/10.1002/adma.201602974	journal	August 2016
Enhanced Optical and Electrical Properties of Polymer-Assisted All-Inorganic Perovskites for Light-Emitting Diodes Ling, Yichuan; Tian, Yu; Wang, Xi Advanced Materials, Vol. 28, Issue 40 https://doi.org/10.1002/adma.201602513	journal	August 2016
Perovskite cells charge forward Green, Martin A.; Bein, Thomas Nature Materials, Vol. 14, Issue 6 https://doi.org/10.1038/nmat4301	journal	May 2015
Interfacial Control Toward Efficient and Low-Voltage Perovskite Light-Emitting Diodes Wang, Jianpu; Wang, Nana; Jin, Yizheng Advanced Materials, Vol. 27, Issue 14 https://doi.org/10.1002/adma.201405217	journal	February 2015
CsPbX ₃ Quantum Dots for Lighting and Displays: Room-Temperature Synthesis, Photoluminescence Superiorities, Underlying Origins and White Light-Emitting Diodes Li, Xiaoming; Wu, Ye; Zhang, Shengli Advanced Functional Materials, Vol. 26, Issue 15 https://doi.org/10.1002/adfm.201600109	journal	February 2016
The emergence of perovskite solar cells Green, Martin A.; Ho-Baillie, Anita; Snaith, Henry J. Nature Photonics, Vol. 8, Issue 7, p. 506-514 https://doi.org/10.1038/nphoton.2014.134	journal	July 2014
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells Kojima, Akihiro; Teshima, Kenjiro; Shirai, Yasuo Journal of the American Chemical Society, Vol. 131, Issue 17, p. 6050-6051 https://doi.org/10.1021/ja809598r	journal	May 2009
Organometal Perovskite Light Absorbers Toward a 20% Efficiency Low-Cost Solid-State Mesoscopic Solar Cell Park, Nam-Gyu The Journal of Physical Chemistry Letters, Vol. 4, Issue 15, p. 2423-2429 https://doi.org/10.1021/jz400892a	journal	July 2013
Fluorescence Blinking and Photoactivation of All-Inorganic Perovskite Nanocrystals CsPbBr ₃ and CsPbBr ₂ I Seth, Sudipta; Mondal, Navendu; Patra, Satyajit The Journal of Physical Chemistry Letters, Vol. 7, Issue 2 https://doi.org/10.1021/acs.jpclett.5b02639	journal	January 2016
Insight into the Ligand-Mediated Synthesis of Colloidal CsPbBr ₃ Perovskite Nanocrystals: The Role of Organic Acid, Base, and Cesium Precursors Pan, Aizhao; He, Bo; Fan, Xiaoyun ACS Nano, Vol. 10, Issue 8 https://doi.org/10.1021/acsnano.6b03863	journal	July 2016
Quantum Dot Light-Emitting Diodes Based on Inorganic Perovskite Cesium Lead Halides (CsPbX ₃ ) Song, Jizhong; Li, Jianhai; Li, Xiaoming Advanced Materials, Vol. 27, Issue 44 https://doi.org/10.1002/adma.201502567	journal	October 2015
Interface engineering of highly efficient perovskite solar cells Zhou, H.; Chen, Q.; Li, G. Science, Vol. 345, Issue 6196 https://doi.org/10.1126/science.1254050	journal	July 2014
Perovskite as Light Harvester: A Game Changer in Photovoltaics Kazim, Samrana; Nazeeruddin, Mohammad Khaja; Grätzel, Michael Angewandte Chemie International Edition, Vol. 53, Issue 11 https://doi.org/10.1002/anie.201308719	journal	February 2014
Tuning the Optical Properties of Cesium Lead Halide Perovskite Nanocrystals by Anion Exchange Reactions Akkerman, Quinten A.; D’Innocenzo, Valerio; Accornero, Sara Journal of the American Chemical Society, Vol. 137, Issue 32 https://doi.org/10.1021/jacs.5b05602	journal	August 2015
Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes Cho, H.; Jeong, S. -H.; Park, M. -H. Science, Vol. 350, Issue 6265 https://doi.org/10.1126/science.aad1818	journal	December 2015
Highly Reproducible Perovskite Solar Cells with Average Efficiency of 18.3% and Best Efficiency of 19.7% Fabricated via Lewis Base Adduct of Lead(II) Iodide Ahn, Namyoung; Son, Dae-Yong; Jang, In-Hyuk Journal of the American Chemical Society, Vol. 137, Issue 27 https://doi.org/10.1021/jacs.5b04930	journal	July 2015
Effect of structural phase transitions on the exciton absorption spectrum of thin CsPbCl ₃ films Yunakova, O. N.; Miloslavsky, V. K.; Kovalenko, E. N. Low Temperature Physics, Vol. 40, Issue 8 https://doi.org/10.1063/1.4894319	journal	August 2014
Efficient Luminescence from Perovskite Quantum Dot Solids Kim, Younghoon; Yassitepe, Emre; Voznyy, Oleksandr ACS Applied Materials & Interfaces, Vol. 7, Issue 45 https://doi.org/10.1021/acsami.5b09084	journal	November 2015
Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering Pan, Jun; Quan, Li Na; Zhao, Yongbiao Advanced Materials, Vol. 28, Issue 39 https://doi.org/10.1002/adma.201600784	journal	August 2016
Solution Synthesis Approach to Colloidal Cesium Lead Halide Perovskite Nanoplatelets with Monolayer-Level Thickness Control Akkerman, Quinten A.; Motti, Silvia Genaro; Srimath Kandada, Ajay Ram Journal of the American Chemical Society, Vol. 138, Issue 3 https://doi.org/10.1021/jacs.5b12124	journal	January 2016
Highly Efficient Perovskite Nanocrystal Light-Emitting Diodes Enabled by a Universal Crosslinking Method Li, Guangru; Rivarola, Florencia Wisnivesky Rocca; Davis, Nathaniel J. L. K. Advanced Materials, Vol. 28, Issue 18 https://doi.org/10.1002/adma.201600064	journal	March 2016
Highly Luminescent Colloidal Nanoplates of Perovskite Cesium Lead Halide and Their Oriented Assemblies Bekenstein, Yehonadav; Koscher, Brent A.; Eaton, Samuel W. Journal of the American Chemical Society, Vol. 137, Issue 51 https://doi.org/10.1021/jacs.5b11199	journal	December 2015
All-Inorganic Perovskite Nanocrystals for High-Efficiency Light Emitting Diodes: Dual-Phase CsPbBr ₃ -CsPb ₂ Br ₅ Composites Zhang, Xiaoli; Xu, Bing; Zhang, Jinbao Advanced Functional Materials, Vol. 26, Issue 25 https://doi.org/10.1002/adfm.201600958	journal	April 2016
Degradation observations of encapsulated planar CH ₃ NH ₃ PbI ₃ perovskite solar cells at high temperatures and humidity Han, Yu; Meyer, Steffen; Dkhissi, Yasmina Journal of Materials Chemistry A, Vol. 3, Issue 15 https://doi.org/10.1039/C5TA00358J	journal	January 2015
Pyrochlore–perovskite phase transformation in highly homogeneous (Pb,La)(Zr,Sn,Ti)O3 powders Lee, Joon‐Hyung; Chiang, Yet‐Ming Journal of Materials Chemistry, Vol. 9, Issue 12 https://doi.org/10.1039/a905142b	journal	January 1999
Enhancing the Brightness of Cesium Lead Halide Perovskite Nanocrystal Based Green Light-Emitting Devices through the Interface Engineering with Perfluorinated Ionomer Zhang, Xiaoyu; Lin, Hong; Huang, He Nano Letters, Vol. 16, Issue 2 https://doi.org/10.1021/acs.nanolett.5b04959	journal	January 2016
Nanocrystals of Cesium Lead Halide Perovskites (CsPbX ₃ , X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color Gamut Protesescu, Loredana; Yakunin, Sergii; Bodnarchuk, Maryna I. Nano Letters, Vol. 15, Issue 6 https://doi.org/10.1021/nl5048779	journal	February 2015
Perovskites: The Emergence of a New Era for Low-Cost, High-Efficiency Solar Cells Snaith, Henry J. The Journal of Physical Chemistry Letters, Vol. 4, Issue 21, p. 3623-3630 https://doi.org/10.1021/jz4020162	journal	October 2013
50-Fold EQE Improvement up to 6.27% of Solution-Processed All-Inorganic Perovskite CsPbBr ₃ QLEDs via Surface Ligand Density Control Li, Jianhai; Xu, Leimeng; Wang, Tao Advanced Materials, Vol. 29, Issue 5 https://doi.org/10.1002/adma.201603885	journal	November 2016

Cited By (48)

Metal Halide Perovskite Light‐Emitting Devices: Promising Technology for Next‐Generation Displays Lu, Min; Zhang, Yu; Wang, Shixun Advanced Functional Materials, Vol. 29, Issue 30 https://doi.org/10.1002/adfm.201902008	journal	April 2019
Sustainable and Self‐Enhanced Electrochemiluminescent Ternary Suprastructures Derived from CsPbBr ₃ Perovskite Quantum Dots Li, Lingling; Zhang, Ziyi; Chen, Ying Advanced Functional Materials, Vol. 29, Issue 32 https://doi.org/10.1002/adfm.201902533	journal	June 2019
Hole Transport Bilayer Structure for Quasi‐2D Perovskite Based Blue Light‐Emitting Diodes with High Brightness and Good Spectral Stability Ren, Zhenwei; Xiao, Xiangtian; Ma, Ruiman Advanced Functional Materials, Vol. 29, Issue 43 https://doi.org/10.1002/adfm.201905339	journal	August 2019
Synergistic Effect of Dual Ligands on Stable Blue Quasi‐2D Perovskite Light‐Emitting Diodes Jin, Yan; Wang, Zhao‐Kui; Yuan, Shuai Advanced Functional Materials, Vol. 30, Issue 6 https://doi.org/10.1002/adfm.201908339	journal	December 2019
Improving the Stability of Metal Halide Perovskite Materials and Light-Emitting Diodes Cho, Himchan; Kim, Young-Hoon; Wolf, Christoph Advanced Materials, Vol. 30, Issue 42 https://doi.org/10.1002/adma.201704587	journal	January 2018
Endowing Perovskite Nanocrystals with Circularly Polarized Luminescence Shi, Yonghong; Duan, Pengfei; Huo, Shengwei Advanced Materials, Vol. 30, Issue 12 https://doi.org/10.1002/adma.201705011	journal	January 2018
Reducing Architecture Limitations for Efficient Blue Perovskite Light-Emitting Diodes Gangishetty, Mahesh K.; Hou, Shaocong; Quan, Qimin Advanced Materials, Vol. 30, Issue 20 https://doi.org/10.1002/adma.201706226	journal	March 2018
Enhanced Electroluminescence from Organic Light-Emitting Diodes with an Organic-Inorganic Perovskite Host Layer Matsushima, Toshinori; Qin, Chuanjiang; Goushi, Kenichi Advanced Materials, Vol. 30, Issue 38 https://doi.org/10.1002/adma.201802662	journal	August 2018
Inorganic and Layered Perovskites for Optoelectronic Devices Fakharuddin, Azhar; Shabbir, Umair; Qiu, Weiming Advanced Materials, Vol. 31, Issue 47 https://doi.org/10.1002/adma.201807095	journal	September 2018
Ten‐Gram‐Scale Synthesis of FAPbX ₃ Perovskite Nanocrystals by a High‐Power Room‐Temperature Ultrasonic‐Assisted Strategy and Their Electroluminescence Dou, Yongjiang; Wang, Sheng; Zhang, Chengxi Advanced Materials Technologies, Vol. 5, Issue 4 https://doi.org/10.1002/admt.201901089	journal	April 2020
Surface Halogen Compensation for Robust Performance Enhancements of CsPbX ₃ Perovskite Quantum Dots Yang, Dandan; Li, Xiaoming; Wu, Ye Advanced Optical Materials, Vol. 7, Issue 11 https://doi.org/10.1002/adom.201900276	journal	March 2019
Mg ²⁺ ‐Alloyed All‐Inorganic Halide Perovskites for White Light‐Emitting Diodes by 3D‐Printing Method Adhikari, Gopi Chandra; Thapa, Saroj; Zhu, Hongyang Advanced Optical Materials, Vol. 7, Issue 20 https://doi.org/10.1002/adom.201900916	journal	July 2019
Spectrally Stable Ultra‐Pure Blue Perovskite Light‐Emitting Diodes Boosted by Square‐Wave Alternating Voltage Tan, Zhifang; Luo, Jiajun; Yang, Longbo Advanced Optical Materials, Vol. 8, Issue 2 https://doi.org/10.1002/adom.201901094	journal	October 2019
All‐Inorganic Perovskite Nanocrystals‐Based Light Emitting Diodes and Solar Cells Du, Bin; Xia, Yingdong; Wei, Qi ChemNanoMat, Vol. 5, Issue 3 https://doi.org/10.1002/cnma.201800573	journal	December 2018
Mussel‐Inspired Polymer Grafting on CsPbBr ₃ Perovskite Quantum Dots Enhancing the Environmental Stability Park, Jongyeop; Murali, G.; Kwon, Binhee Particle & Particle Systems Characterization, Vol. 36, Issue 12 https://doi.org/10.1002/ppsc.201900332	journal	October 2019
Pure Bromide‐Based Perovskite Nanoplatelets for Blue Light‐Emitting Diodes Peng, Shaomin; Wang, Sisi; Zhao, Dandan Small Methods, Vol. 3, Issue 10 https://doi.org/10.1002/smtd.201900196	journal	May 2019
Organic‐Inorganic Halide Perovskites: From Crystallization of Polycrystalline Films to Solar Cell Applications Gao, Lili; Yang, Guanjun Solar RRL, Vol. 4, Issue 2 https://doi.org/10.1002/solr.201900200	journal	August 2019
Modulation of recombination zone position for quasi-two-dimensional blue perovskite light-emitting diodes with efficiency exceeding 5% Li, Zhenchao; Chen, Ziming; Yang, Yongchao Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-09011-5	journal	March 2019
Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures Liu, Yang; Cui, Jieyuan; Du, Kai Nature Photonics, Vol. 13, Issue 11 https://doi.org/10.1038/s41566-019-0505-4	journal	August 2019
Use of long-term stable CsPbBr ₃ perovskite quantum dots in phospho-silicate glass for highly efficient white LEDs Di, Xiaoxuan; Hu, Zemin; Jiang, Jutao Chem. Commun., Vol. 53, Issue 80 https://doi.org/10.1039/c7cc06486a	journal	January 2017
Surface ligand modification of cesium lead bromide nanocrystals for improved light-emitting performance Wu, Hua; Zhang, Yu; Lu, Min Nanoscale, Vol. 10, Issue 9 https://doi.org/10.1039/c7nr09126e	journal	January 2018
Combined optimization of emission layer morphology and hole-transport layer for enhanced performance of perovskite light-emitting diodes Meng, Fanyuan; Zhang, Chongyang; Chen, Dongcheng Journal of Materials Chemistry C, Vol. 5, Issue 25 https://doi.org/10.1039/c7tc01155e	journal	January 2017
White perovskite based lighting devices Bidikoudi, M.; Fresta, E.; Costa, R. D. Chemical Communications, Vol. 54, Issue 59 https://doi.org/10.1039/c8cc03166e	journal	January 2018
White-emitting organometallo-silica nanoparticles for sun-like light-emitting diodes Ezquerro, Cintia; Fresta, Elisa; Serrano, Elena Materials Horizons, Vol. 6, Issue 1 https://doi.org/10.1039/c8mh00578h	journal	January 2019
Incorporation of rubidium cations into blue perovskite quantum dot light-emitting diodes via FABr-modified multi-cation hot-injection method Meng, Fanyuan; Liu, Xinyan; Cai, Xinyi Nanoscale, Vol. 11, Issue 3 https://doi.org/10.1039/c8nr07907b	journal	January 2019
Lead halide perovskite quantum dots for light-emitting devices Chiba, Takayuki; Kido, Junji Journal of Materials Chemistry C, Vol. 6, Issue 44 https://doi.org/10.1039/c8tc03561j	journal	January 2018
Tetradic phosphor white light with variable CCT and superlative CRI through organolead halide perovskite nanocrystals Adhikari, Gopi C.; Vargas, Preston A.; Zhu, Hongyang Nanoscale Advances, Vol. 1, Issue 5 https://doi.org/10.1039/c9na00125e	journal	January 2019
Ultrahigh photo-stable all-inorganic perovskite nanocrystals and their robust random lasing Yang, Liuli; Wang, Ting; Min, Qiuhong Nanoscale Advances, Vol. 2, Issue 2 https://doi.org/10.1039/c9na00775j	journal	January 2020
O ₂ as a molecular probe for nonradiative surface defects in CsPbBr ₃ perovskite nanostructures and single crystals Rodà, Carmelita; Abdelhady, Ahmed L.; Shamsi, Javad Nanoscale, Vol. 11, Issue 16 https://doi.org/10.1039/c9nr01133a	journal	January 2019
LEDs using halide perovskite nanocrystal emitters Yan, Fei; Demir, Hilmi Volkan Nanoscale, Vol. 11, Issue 24 https://doi.org/10.1039/c9nr03533h	journal	January 2019
Surface pre-optimization of a mixed halide perovskite toward high photoluminescence quantum yield in the blue spectrum range Luo, Chao; Li, Wen; Xiong, Da Nanoscale, Vol. 11, Issue 32 https://doi.org/10.1039/c9nr05217h	journal	January 2019
Blue perovskite light-emitting diodes based on RbX-doped polycrystalline CsPbBr ₃ perovskite films Wang, Hailong; Zhao, Xiaofei; Zhang, Baohua Journal of Materials Chemistry C, Vol. 7, Issue 19 https://doi.org/10.1039/c9tc01205b	journal	January 2019
Perovskite white light-emitting diodes based on a molecular blend perovskite emissive layer Chang, Che-Yu; Solodukhin, Alexander N.; Liao, Shih-Yu Journal of Materials Chemistry C, Vol. 7, Issue 28 https://doi.org/10.1039/c9tc01509d	journal	January 2019
Recent advances and perspectives on light emitting diodes fabricated from halide metal perovskite nanocrystals Cao, Muhan; Xu, Yong; Li, Pengli Journal of Materials Chemistry C, Vol. 7, Issue 46 https://doi.org/10.1039/c9tc03978c	journal	January 2019
Full-color tuning in binary polymer:perovskite nanocrystals organic-inorganic hybrid blends Perulli, A.; Balena, A.; Fernandez, M. Applied Physics Letters, Vol. 112, Issue 17 https://doi.org/10.1063/1.5020201	journal	April 2018
Suppression of non-radiative recombination toward high efficiency perovskite light-emitting diodes Liu, Yuqiang; Wu, Tian; Liu, Yuan APL Materials, Vol. 7, Issue 2 https://doi.org/10.1063/1.5064370	journal	February 2019
Solution-based green amplified spontaneous emission from colloidal perovskite nanocrystals exhibiting high stability Tan, Max J. H.; Wang, Yi; Chan, Yinthai Applied Physics Letters, Vol. 114, Issue 18 https://doi.org/10.1063/1.5094183	journal	May 2019
Size dependent charge separation and recombination in CsPbI ₃ perovskite quantum dots Shang, Qiongyi; Kaledin, Alexey L.; Li, Qiuyang The Journal of Chemical Physics, Vol. 151, Issue 7 https://doi.org/10.1063/1.5109894	journal	August 2019
Recent progress in the device architecture of white quantum-dot light-emitting diodes Zhang, Heng; Su, Qiang; Chen, Shuming Journal of Information Display, Vol. 20, Issue 4 https://doi.org/10.1080/15980316.2019.1650129	journal	August 2019
Light-emitting electrochemical cells based on inorganic metal halide perovskite nanocrystals Aygüler, Meltem F.; Puscher, Bianka M. D.; Tong, Yu Journal of Physics D: Applied Physics, Vol. 51, Issue 33 https://doi.org/10.1088/1361-6463/aad203	journal	July 2018
Highly efficient nanocrystalline Cs _x MA _1−x PbBr _x perovskite layers for white light generation Ščajev, Patrik; Litvinas, Džiugas; Kreiza, Gediminas Nanotechnology, Vol. 30, Issue 34 https://doi.org/10.1088/1361-6528/ab1a69	journal	June 2019
White light-emitting devices based on ZnCdS/ZnS and perovskite nanocrystal heterojunction Wang, Congcong; Xue, Dingke; Shen, Xinyu Nanotechnology, Vol. 30, Issue 46 https://doi.org/10.1088/1361-6528/ab39b2	journal	August 2019
Fabrication of Semiconducting Methylammonium Lead Halide Perovskite Particles by Spray Technology Ahmadian-Yazdi, Mohammad-Reza; Eslamian, Morteza Nanoscale Research Letters, Vol. 13, Issue 1 https://doi.org/10.1186/s11671-017-2430-0	journal	January 2018
Blue-red color-tunable all-inorganic bromide–iodide mixed-halide perovskite nanocrystals using the saponification technique for white-light-emitting diodes Thapa, Saroj; Adhikari, Gopi Chandra; Zhu, Hongyang Journal of the Optical Society of America B, Vol. 36, Issue 6 https://doi.org/10.1364/josab.36.001616	journal	January 2019
Device Engineering for All-Inorganic Perovskite Light-Emitting Diodes Luo, Dongxiang; Chen, Qizan; Qiu, Ying Nanomaterials, Vol. 9, Issue 7 https://doi.org/10.3390/nano9071007	journal	July 2019
Enhanced Electroluminescence from Organic Light-Emitting Diodes with an Organic-Inorganic Perovskite Host Layer Matsushima, T.; Qin, C.; Goushi, K. Extended Abstracts of the 2019 International Conference on Solid State Devices and Materials https://doi.org/10.7567/ssdm.2019.a-1-02	conference	September 2019
The Role of Metal Halide Perovskites in Next-Generation Lighting Devices Lozano, Gabriel The Journal of Physical Chemistry Letters, Vol. 9, Issue 14 https://doi.org/10.1021/acs.jpclett.8b01417	journal	June 2018
Doped Halide Perovskite Nanocrystals for Reabsorption-Free Luminescent Solar Concentrators Meinardi, Francesco; Akkerman, Quinten A.; Bruni, Francesco ACS Energy Letters, Vol. 2, Issue 10 https://doi.org/10.1021/acsenergylett.7b00701	journal	September 2017

Similar Records

Stable Luminous Nanocomposites of Confined Mn²⁺-Doped Lead Halide Perovskite Nanocrystals in Mesoporous Silica Nanospheres as Orange Fluorophores

Journal Article · Mon Mar 04 00:00:00 EST 2019 · Inorganic Chemistry · OSTI ID:1364159

Pan, Aizhao; Wu, Youshen; Yan, Ke; +7 more

Role of Eu{sup 2+} on the blue‐green photoluminescence of In{sub 2}O{sub 3}:Eu{sup 2+} nanocrystals

Journal Article · Fri Apr 15 00:00:00 EDT 2016 · Materials Characterization · OSTI ID:1364159

Reduced Energetic Disorders in Dion–Jacobson Perovskites for Efficient and Spectral Stable Blue LEDs

Journal Article · Mon Jul 03 00:00:00 EDT 2023 · Advanced Optical Materials · OSTI ID:1364159

Seo, Jisung; Wang, Kang; Coffey, Aidan H.; +11 more

Related Subjects

14 SOLAR ENERGY
36 MATERIALS SCIENCE
light-emitting diodes
nanocrystals
perovskites
white light

Title: High-Brightness Blue and White LEDs based on Inorganic Perovskite Nanocrystals and their Composites

Citation Formats

References (29)

Cited By (48)

Similar Records

Related Subjects