Abnormal Reverse Intersystem Crossing of Polaron-Pair States and Its Conversion to Intersystem Crossing via the Regulation of Intermolecular Electron-Hole Spacing Distance

High-efficiency blue phosphorescent organic light-emitting devices with low efficiency roll-off at ultrahigh luminance by reduced the triplet-polaron quenching

(2019) Ziwei Yu et al.   ACS Applied Materials & Interfaces

Simultaneous Singlet–Singlet and Triplet–Singlet Förster Resonance Energy Transfer from a Single Donor Material

(2019) Anton Kirch et al.   Journal of Physical Chemistry Letters

Intersystem Crossing and Triplet Fusion in Singlet-Fission-Dominated Rubrene-Based OLEDs Under High Bias Current

(2018) Xiantong Tang et al.   ACS Applied Materials & Interfaces

Reduced efficiency roll-off and enhanced excition confinement in exciplex-type host: Electron transport materials based on benzimidazole units

(2018) Tingting Lu et al.   DYES AND PIGMENTS

Double light-emitting layer implementing three-color emission: Using DCJTB lightly doping in Alq3 as red-green emitting layer and APEAn1N as blue-green emitting layer

(2018) Nonglin Zhou et al.   JOURNAL OF LUMINESCENCE

Thermally Activated Delayed Fluorescence Host for High Performance Organic Light-Emitting Diodes

(2018) Lu Zhang et al.   Scientific Reports

Magnetic field effects on the quenching of triplet excitons in exciplex-based organic light emitting diodes

(2018) Peisen Yuan et al.   Journal of Materials Chemistry C

Simultaneous Sign Change of Magneto-Electroluminescence and Magneto-Conductance in Polymer/Colloidal Quantum Dot Nanocomposites

(2017) Lixiang Chen et al.   Journal of Physical Chemistry C

Guest concentration, bias current and temperature-dependent sign inversion of magneto-electroluminescence in thermally activated delayed fluorescence devices

(2017) Junquan Deng et al.   Scientific Reports

Magnetic Field Effect in Organic Light-Emitting Diodes Based on Electron Donor-Acceptor Exciplex Chromophores Doped with Fluorescent Emitters

(2016) Sangita Baniya et al.   ADVANCED FUNCTIONAL MATERIALS

Triplet-Polaron-Interaction-Induced Upconversion from Triplet to Singlet: a Possible Way to Obtain Highly Efficient OLEDs

(2016) Ablikim Obolda et al.   ADVANCED MATERIALS

Hole-exciton interaction induced high field decay of magneto-electroluminescence in Alq3-based organic light-emitting diodes at room temperature

(2016) Tingting Zhang et al.   APPLIED PHYSICS LETTERS

Effect of Förster-mediated triplet-polaron quenching and triplet-triplet annihilation on the efficiency roll-off of organic light-emitting diodes

(2016) H. van Eersel et al.   JOURNAL OF APPLIED PHYSICS

Molecular Spacing Modulated Conversion of Singlet Fission to Triplet Fusion in Rubrene-Based Organic Light-Emitting Diodes at Ambient Temperature

(2016) Weiyao Jia et al.   Journal of Physical Chemistry C

A Model of Charge-Transfer Excitons: Diffusion, Spin Dynamics, and Magnetic Field Effects

(2016) Chee Kong Lee et al.   Journal of Physical Chemistry Letters

Identify triplet-charge interaction in rubrene-based diodes using magneto-conductance: Coexistence of dissociation and scattering channels

(2016) Yingbing Chen et al.   ORGANIC ELECTRONICS

Realization of triplet–triplet annihilation in planar heterojunction exciplex-based organic light-emitting diodes

(2016) Jie Xiang et al.   ORGANIC ELECTRONICS

Magneto-conductance characteristics of trapped triplet–polaron and triplet–trapped polaron interactions in anthracene-based organic light emitting diodes

(2016) Weiyao Jia et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Long-range coupling of electron-hole pairs in spatially separated organic donor-acceptor layers

(2016) H. Nakanotani et al.   Science Advances

Delayed Fluorescence in a Solution-Processable Pure Red Molecular Organic Emitter Based on Dithienylbenzothiadiazole: A Joint Optical, Electroluminescence, and Magnetoelectroluminescence Study

(2015) Ping Chen et al.   ACS Applied Materials & Interfaces

Magneto-Optical Studies on Spin-Dependent Charge Recombination and Dissociation in Perovskite Solar Cells

(2015) Yu-Che Hsiao et al.   ADVANCED MATERIALS

Anomalous temperature dependent magneto-conductance in organic light-emitting diodes with multiple emissive states

(2015) Chen-xiao Zhao et al.   APPLIED PHYSICS LETTERS

The Role of Electron–Hole Separation in Thermally Activated Delayed Fluorescence in Donor–Acceptor Blends

(2015) Eric Hontz et al.   Journal of Physical Chemistry C

Nanoscale transport of charge-transfer states in organic donor–acceptor blends

(2015) P. B. Deotare et al.   NATURE MATERIALS

Highly efficient red OLEDs using DCJTB as the dopant and delayed fluorescent exciplex as the host

(2015) Bo Zhao et al.   Scientific Reports

An Exciplex Forming Host for Highly Efficient Blue Organic Light Emitting Diodes with Low Driving Voltage

(2014) Jeong-Hwan Lee et al.   ADVANCED FUNCTIONAL MATERIALS

Blue Phosphorescent Organic Light-Emitting Diodes Using an Exciplex Forming Co-host with the External Quantum Efficiency of Theoretical Limit

(2014) Hyun Shin et al.   ADVANCED MATERIALS

A Fluorescent Organic Light-Emitting Diode with 30% External Quantum Efficiency

(2014) Jin Won Sun et al.   ADVANCED MATERIALS

Spectrally resolved hyperfine interactions between polaron and nuclear spins in organic light emitting diodes: Magneto-electroluminescence studies

(2014) S. A. Crooker et al.   APPLIED PHYSICS LETTERS

High Yields of Singlet Excitons in Organic Electroluminescence through Two Paths of Cold and Hot Excitons

(2014) Yuyu Pan et al.   Advanced Optical Materials

Magneto-Electroluminescence as a Tool to Discern the Origin of Delayed Fluorescence: Reverse Intersystem Crossing or Triplet-Triplet Annihilation?

(2014) Ping Chen et al.   Advanced Optical Materials

Studying the influence of triplet deactivation on the singlet–triplet inter-conversion in intra-molecular charge-transfer fluorescence-based OLEDs by magneto-electroluminescence

(2014) Qiming Peng et al.   Journal of Materials Chemistry C

Exciplex-Forming Co-host for Organic Light-Emitting Diodes with Ultimate Efficiency

(2013) Young-Seo Park et al.   ADVANCED FUNCTIONAL MATERIALS

Low Roll-Off and High Efficiency Orange Organic Light Emitting Diodes with Controlled Co-Doping of Green and Red Phosphorescent Dopants in an Exciplex Forming Co-Host

(2013) Sunghun Lee et al.   ADVANCED FUNCTIONAL MATERIALS

Identifying the efficient inter-conversion between singlet and triplet charge-transfer states by magneto-electroluminescence study

(2013) Ping Chen et al.   APPLIED PHYSICS LETTERS

Triplet diffusion leads to triplet–triplet annihilation in organic phosphorescent emitters

(2013) Yifan Zhang et al.   CHEMICAL PHYSICS LETTERS

Antagonistic responses between magnetoconductance and magnetoelectroluminescence in polymer light-emitting diodes

(2013) Kai-Wei Tsai et al.   ORGANIC ELECTRONICS

Evidence of the Reverse Intersystem Crossing in Intra-Molecular Charge-Transfer Fluorescence-Based Organic Light-Emitting Devices Through Magneto-Electroluminescence Measurements

(2013) Qiming Peng et al.   Advanced Optical Materials

Optimizing the Charge Balance of Fluorescent Organic Light-Emitting Devices to Achieve High External Quantum Efficiency Beyond the Conventional Upper Limit

(2012) Yong-Jin Pu et al.   ADVANCED MATERIALS

Efficient organic light-emitting diodes through up-conversion from triplet to singlet excited states of exciplexes

(2012) Kenichi Goushi et al.   APPLIED PHYSICS LETTERS

Magnetic Field Effects on Singlet Fission and Fluorescence Decay Dynamics in Amorphous Rubrene

(2012) Geoffrey B. Piland et al.   Journal of Physical Chemistry C

Design of Efficient Thermally Activated Delayed Fluorescence Materials for Pure Blue Organic Light Emitting Diodes

(2012) Qisheng Zhang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly efficient organic light-emitting diodes from delayed fluorescence

(2012) Hiroki Uoyama et al.   NATURE

Organic light-emitting diodes employing efficient reverse intersystem crossing for triplet-to-singlet state conversion

(2012) Kenichi Goushi et al.   Nature Photonics

Isotope effect in the spin response of aluminum tris(8-hydroxyquinoline) based devices

(2012) Tho D. Nguyen et al.   PHYSICAL REVIEW B

Triplet–charge annihilation versus triplet–triplet annihilation in organic semiconductors

(2012) Ming Shao et al.   Journal of Materials Chemistry C

Magnetic-Field Dependence of the Electroluminescence of Organic Light-Emitting Diodes: A Competition between Exciton Formation and Spin Mixing

(2011) S. P. Kersten et al.   PHYSICAL REVIEW LETTERS

Correlation Between Triplet-Triplet Annihilation and Electroluminescence Efficiency in Doped Fluorescent Organic Light-Emitting Devices

(2010) Yichun Luo et al.   ADVANCED FUNCTIONAL MATERIALS

Isotope effect in spin response of π-conjugated polymer films and devices

(2010) Tho D. Nguyen et al.   NATURE MATERIALS

Determining the influence of excited states on current transport in organic light emitting diodes using magnetic field perturbation

(2010) W. P. Gillin et al.   PHYSICAL REVIEW B

Low temperature magnetic field effects in Alq3-based organic light emitting diodes

(2009) Y. Zhang et al.   APPLIED PHYSICS LETTERS

Driving current and temperature dependent magnetic-field modulated electroluminescence in Alq3-based organic light emitting diode

(2009) Y.L. Lei et al.   ORGANIC ELECTRONICS

Impacts of dopant concentration on the carrier transport and recombination dynamics in organic light emitting diodes

(2008) Shih-Wei Feng et al.   THIN SOLID FILMS