Cargando…

Highly efficient and nearly roll-off–free electrofluorescent devices via multiple sensitizations

The efficiency roll-off at high luminance has hindered the wide application of organic light-emitting diodes (OLEDs) for decades. To circumvent this issue, both high exciton utilization and short exciton residence should be satisfied, which, however, faces formidable challenges. Here, we propose an...

Descripción completa

Detalles Bibliográficos
Autores principales:	Yin, Chen, Zhang, Yuewei, Huang, Tianyu, Liu, Ziyang, Duan, Lian, Zhang, Dongdong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Association for the Advancement of Science 2022
Materias:	Physical and Materials Sciences
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9328673/ https://www.ncbi.nlm.nih.gov/pubmed/35895814 http://dx.doi.org/10.1126/sciadv.abp9203

Ejemplares similares

Efficient Deep-Blue Electrofluorescence with an External Quantum Efficiency Beyond 10%
por: Wang, Shuanglong, et al.
Publicado: (2018)

High-efficiency and low efficiency roll-off near-infrared fluorescent OLEDs through triplet fusion
por: Xue, Jie, et al.
Publicado: (2016)

The Quantum Efficiency Roll-Off Effect in Near-Infrared Organic Electroluminescent Devices with Iridium Complexes Emitters
por: Mróz, Wojciech, et al.
Publicado: (2020)

Suppressing Efficiency Roll-Off of TADF Based OLEDs by Constructing Emitting Layer With Dual Delayed Fluorescence
por: Zhang, Yuewei, et al.
Publicado: (2019)

Elastocapillary rolling transfer weaves soft materials to spatial structures
por: Zhang, Yue, et al.
Publicado: (2023)

One-step rolling fabrication of VO(2) tubular bolometers with polarization-sensitive and omnidirectional detection
por: Wu, Binmin, et al.
Publicado: (2023)

In situ-formed tetrahedrally coordinated double-helical metal complexes for improved coordination-activated n-doping
por: Liu, Ziyang, et al.
Publicado: (2022)

Ultra-Bright Near-Infrared Perovskite Light-Emitting Diodes with Reduced Efficiency Roll-off
por: Giuri, Antonella, et al.
Publicado: (2018)

Near-infrared roll-off-free electroluminescence from highly stable diketopyrrolopyrrole light emitting diodes
por: Sassi, Mauro, et al.
Publicado: (2016)

Highly efficient and stable deep-blue OLEDs based on narrowband emitters featuring an orthogonal spiro-configured indolo[3,2,1-de]acridine structure
por: Meng, Guoyun, et al.
Publicado: (2022)

Control over π-π stacking of heteroheptacene-based nonfullerene acceptors for 16% efficiency polymer solar cells
por: Ma, Yunlong, et al.
Publicado: (2020)

Rolling of soft microbots with tunable traction
por: Gao, Yan, et al.
Publicado: (2023)

Single “Swiss-roll” microelectrode elucidates the critical role of iron substitution in conversion-type oxides
por: Liu, Lixiang, et al.
Publicado: (2022)

Hierarchy in materials for maximized efficiency
por: Chen, Li-Hua, et al.
Publicado: (2020)

Improving the stability and color purity of a BT.2020 blue multiresonance emitter by alleviating hydrogen repulsion
por: Wang, Xiang, et al.
Publicado: (2023)

Using light to switch drugs on and off
Publicado: (2023)

Injection-free multiwavelength electroluminescence devices based on monolayer semiconductors driven by an alternating field
por: Feng, Jiabin, et al.
Publicado: (2022)

Near-infrared nuclear markers for Drosophila imaging
por: Pan, Yuanwang, et al.
Publicado: (2022)

Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
por: Zou, Wei, et al.
Publicado: (2018)

Comparison of GAL80ts and Tet-off GAL80 transgenes
por: Barwell, Taylor, et al.
Publicado: (2023)

Embedment of sensing elements for robust, highly sensitive, and cross-talk–free iontronic skins for robotics applications
por: Shi, Junli, et al.
Publicado: (2023)

Carbazolylgold(iii) complexes with thermally activated delayed fluorescence switched on by ligand manipulation as high efficiency organic light-emitting devices with small efficiency roll-offs
por: Wong, Chun-Yin, et al.
Publicado: (2022)

Improved GAL4 and Tet OFF drivers for C. elegans bipartite expression
por: Nonet, Michael
Publicado: (2021)

Highly efficient modulation doping: A path toward superior organic thermoelectric devices
por: Wang, Shu-Jen, et al.
Publicado: (2022)

Lead-free and scalable GeTe-based thermoelectric module with an efficiency of 12%
por: Xie, Li, et al.
Publicado: (2023)

Topological near fields generated by topological structures
por: Peng, Jie, et al.
Publicado: (2022)

Vaccine roll-out nears
por: Le Page, Michael
Publicado: (2020)

Sterically wrapping of multi-resonant fluorophores: an effective strategy to suppress concentration quenching and spectral broadening
por: Xiaofeng, Luo, et al.
Publicado: (2023)

Label-free structural and functional volumetric imaging by dual-modality optical-Raman projection tomography
por: Wang, Nan, et al.
Publicado: (2023)

X-ray tomography data of compression tested unidirectional fibre composites with different off-axis angles
por: Wilhelmsson, D., et al.
Publicado: (2019)

Reliability issues of lead-free solder joints in electronic devices
por: Jiang, Nan, et al.
Publicado: (2019)

Reduced Efficiency Roll-Off in White Phosphorescent Organic Light-Emitting Diodes Based on Double Emission Layers
por: Sheng, Ren, et al.
Publicado: (2019)

Truly form-factor–free industrially scalable system integration for electronic textile architectures with multifunctional fiber devices
por: Lee, Sanghyo, et al.
Publicado: (2023)

Robust Tipless Positioning Device for Near-Field Investigations: Press and Roll Scan (PROscan)
por: Liu, Hsuan-Wei, et al.
Publicado: (2022)

Efficient Aggregation-Induced Delayed Fluorescence Luminogens for Solution-Processed OLEDs With Small Efficiency Roll-Off
por: Cai, Zheyi, et al.
Publicado: (2020)

Toward highly efficient deep-blue OLEDs: Tailoring the multiresonance-induced TADF molecules for suppressed excimer formation and near-unity horizontal dipole ratio
por: Kim, Hyung Suk, et al.
Publicado: (2023)

ModMag: A modular magnetic micro-robotic manipulation device
por: Sokolich, Max, et al.
Publicado: (2023)

Efficient solid-state infrared-to-visible photon upconversion on atomically thin monolayer semiconductors
por: Duan, Jiaru, et al.
Publicado: (2022)

Diffusion and catalyst efficiency in hierarchical zeolite catalysts
por: Peng, Peng, et al.
Publicado: (2020)

Hybrid solid electrolyte enabled dendrite-free Li anodes for high-performance quasi-solid-state lithium-oxygen batteries
por: Wang, Jin, et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_9o06p9t3vvqik7k9u21886hul0