Extraordinary magnetic field effects mediated by spin-pair interaction and electron mobility in thermally activated delayed fluorescence-based OLEDs with quantum-well structure

2019 ◽  
Vol 7 (8) ◽  
pp. 2421-2429 ◽  
Author(s):  
Ruiheng Pan ◽  
Xiantong Tang ◽  
Yeqian Hu ◽  
Hongqiang Zhu ◽  
Jinqiu Deng ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Well ◽  
Pair Interaction ◽  
Delayed Fluorescence ◽  
Magnetic Field Effects ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Spin Pair ◽  
Thermally Activated ◽  
Field Effects

We fabricated quantum-well organic light-emitting diodes (QW-OLEDs) based on thermally activated delayed fluorescence (TADF) and measured their magnetic field effects curves over various magnetic field ranges.

Spin-pair state-induced exceptional magnetic field responses from a thermally activated delayed fluorescence-assisted fluorescent material doping system

2019 ◽  
Vol 21 (32) ◽  
pp. 17673-17686
Author(s):  
Yeqian Hu ◽  
Xiantong Tang ◽  
Ruiheng Pan ◽  
Jinqiu Deng ◽  
Hongqiang Zhu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Energy Transfer ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Spin Pair ◽  
Thermally Activated ◽  
Transfer Processes ◽  
System P ◽  
Complex Spin ◽  
Pair State

Some exceptional magnetic field responses reflect complex spin-pair states and energy transfer processes in thermally activated delayed fluorescence-assisted fluorescent OLEDs.

scholarly journals Molecular design of efficient yellow- to red-emissive alkynylgold(iii) complexes for the realization of thermally activated delayed fluorescence (TADF) and their applications in solution-processed organic light-emitting devices

2021 ◽  
Author(s):  
Cathay Chai Au-Yeung ◽  
Lok-Kwan Li ◽  
Man-Chung Tang ◽  
Shiu-Lun Lai ◽  
Wai-Lung Cheung ◽  
...  
Keyword(s):  
Molecular Design ◽  
Delayed Fluorescence ◽  
Solution Processed ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Thermally Activated ◽  
New Class ◽  
Organic Light ◽  
Tunable Emission

We report the design of a new class of fused heterocyclic alkynyl ligand-containing gold(iii) complexes, which shows tunable emission colors spanning yellow to red region and exhibits thermally activated delayed fluorescence (TADF) properties.

Why Triage the Materials with Low Luminescence Quantum Efficiency: The Use of 35Cbz4BzCN as a Universal Host for Organic Light Emitting Diode through Effective Triplet Energy Transfer

2021 ◽  
Author(s):  
Yi-Mei Huang ◽  
Tse-Ying Chen ◽  
Deng-Gao Chen ◽  
Hsuan-Chi Liang ◽  
Cheng-Ham Wu ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Delayed Fluorescence ◽  
Triplet Energy ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Thermally Activated ◽  
Triplet Energy Transfer ◽  
Triplet Lifetime ◽  
Triplet Excitons

35Cbz4BzCN, a novel universal host with long triplet lifetime, has been developed. The triplet excitons in 35Cbz4BzCN can be effectively harvested by phosphorescence and thermally activated delayed fluorescence emitters. In...

Sign in / Sign up

Export Citation Format

Share Document