Results 11 to 20 of about 225,113 (377)
Approaches for Long Lifetime Organic Light Emitting Diodes
Advanced Science, 2021 Organic light emitting diodes (OLEDs) have been well known for their potential usage in the lighting and display industry. The device efficiency and lifetime have improved considerably in the last three decades.
Sujith Sudheendran Swayamprabha +7 more
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Light: Science & Applications, 2022 Investigation Progresses of Rare Earth Complexes as Emitters or Sensitizers in Organic Light-Emitting ...
Shuaibing Li, Liang Zhou, Hongjie Zhang
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Towards efficient near-infrared fluorescent organic light-emitting diodes
Light: Science & Applications, 2021 Light-emitting diodes: Near-infrared fluorescence from organic molecules Organic (carbon-based) light-emitting diodes (LEDs) that emit near-infrared light can be built by linking together large organic molecules called porphyrins, offering many potential
Alessandro Minotto +7 more
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Singlet and triplet to doublet energy transfer: improving organic light-emitting diodes with radicals [PDF]
Nature Communications, 2022 Organic light-emitting diodes must be engineered to circumvent efficiency limits imposed by the ratio of triplet to singlet exciton formation, following electron-hole capture.
Feng Li +8 more
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Anomalous circularly polarized light emission in organic light-emitting diodes caused by orbital–momentum locking [PDF]
Nature Photonics, 2022 Circularly polarized light emitted from OLEDs exhibits opposite handedness depending on the propagation direction of the light. Switching the current flow in the OLED also switches the light handedness.
Li Wan +3 more
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Advanced Functional Materials, 2023 Multi‐resonance thermally activated delayed fluorescence (MR‐TADF) emitters have drawn considerable attention because of their remarkable optoelectronic properties of high emission efficiency and narrow emission profile, and represent an active subject ...
He Jiang, Jibiao Jin, Wai‐Yeung Wong
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Magnetoelectroluminescence in organic light-emitting diodes [PDF]
The Journal of Chemical Physics, 2016 The magnetoelectroluminescence of conjugated organic polymer films is widely accepted to arise from a polaron pair mechanism, but their magnetoconductance is less well understood. Here we derive a new relationship between the experimentally measurable magnetoelectroluminescence and magnetoconductance and the theoretically calculable singlet yield of ...
Joseph E. Lawrence +3 more
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Hybrid nanocomposites for organic light-emitting diodes
Results in Optics, 2022 We report the investigation of the electrical and optical properties of hybrid nanocomposite which could help to prepare the solution processable and tunable OLEDs.
N. Bano +3 more
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Complete polarization of electronic spins in OLEDs
Nature Communications, 2021 Though literature reports magnetoelectroluminescence (MEL) affects in organic light‐emitting diodes (OLEDs), probing the organic layer’s effective spin polarization remains a challenge.
Tobias Scharff +5 more
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Communications Chemistry, 2022 The subclass of multi resonant thermally activated delayed fluorescent emitters ( MR-TADF ) containing boron atoms has garnered significant attention in the field of organic light emitting diode (OLED) research. Among boron-based MR-TADF emitters, double
K. Naveen, H. Yang, J. Kwon
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