Eliminating the Reverse ISC Bottleneck of TADF Through Excited State Engineering and Environment‐Tuning Toward State Resonance Leading to Mono‐Exponential Sub‐µs Decay. High OLED External Quantum Efficiency Confirms Efficient Exciton Harvesting

Thermally-activated delayed fluorescence for light-emitting devices

(2021) Hajime Nakanotani et al.   CHEMISTRY LETTERS

Understanding and Controlling Intersystem Crossing in Molecules

(2021) Christel M. Marian   Annual Review of Physical Chemistry

Software for the frontiers of quantum chemistry: An overview of developments in the Q-Chem 5 package

(2021) Evgeny Epifanovsky et al.   JOURNAL OF CHEMICAL PHYSICS

Achieving Thermally Activated Delayed Fluorescence from Benzophenone by Host–Guest Complexation

(2021) Raj Kumar Koninti et al.   Journal of Physical Chemistry C

PCM-ROKS for the Description of Charge-Transfer States in Solution: Singlet–Triplet Gaps with Chemical Accuracy from Open-Shell Kohn–Sham Reaction-Field Calculations

(2021) Lukas Kunze et al.   Journal of Physical Chemistry Letters

Electron spin resonance resolves intermediate triplet states in delayed fluorescence

(2021) Bluebell H. Drummond et al.   Nature Communications

Fabrication of a Solution-Processed White Light Emitting Diode Containing a Single Dimeric Copper(I) Emitter Featuring Combined TADF and Phosphorescence

(2021) Gang Cheng et al.   Micromachines

Fast spin-flip enables efficient and stable organic electroluminescence from charge-transfer states

(2020) Lin-Song Cui et al.   Nature Photonics

What Controls the Orientation of TADF Emitters?

(2020) Bilal A. Naqvi et al.   Frontiers in Chemistry

Cu(I) and Ag(I) Complexes with a New Type of Rigid Tridentate N,P,P-Ligand for Thermally Activated Delayed Fluorescence and OLEDs with High External Quantum Efficiency

(2020) Marius Klein et al.   CHEMISTRY OF MATERIALS

A symmetry-based design strategy for unprecedentedly fast decaying thermally activated delayed fluorescence (TADF). Application to di-nuclear Cu(I) compounds

(2019) Alexander Schinabeck et al.   CHEMISTRY OF MATERIALS

Suppression of Structural Change upon S1–T1 Conversion Assists the Thermally Activated Delayed Fluorescence Process in Carbazole-Benzonitrile Derivatives

(2019) Masaki Saigo et al.   Journal of Physical Chemistry Letters

Design of a new mechanism beyond thermally activated delayed fluorescence towards fourth generation organic light emitting diodes

(2019) Hartmut Yersin et al.   CHEMISTRY OF MATERIALS

Extracting Design Principles for Efficient Thermally Activated Delayed Fluorescence (TADF) from a Simple Four-State Model

(2019) Piotr de Silva et al.   CHEMISTRY OF MATERIALS

Critical role of intermediate electronic states for spin-flip processes in charge-transfer-type organic molecules with multiple donors and acceptors

(2019) Hiroki Noda et al.   NATURE MATERIALS

Thermally Stable Donor–Acceptor Type (Alkynyl)Gold(III) TADF Emitters Achieved EQEs and Luminance of up to 23.4% and 70 300 cd m −2 in Vacuum‐Deposited OLEDs

(2019) Dongling Zhou et al.   Advanced Science

High-Performance Dibenzoheteraborin-Based Thermally Activated Delayed Fluorescence Emitters: Molecular Architectonics for Concurrently Achieving Narrowband Emission and Efficient Triplet-Singlet Spin Conversion

(2018) In Seob Park et al.   ADVANCED FUNCTIONAL MATERIALS

Spin-Vibronic Mechanism for Intersystem Crossing

(2018) Thomas J. Penfold et al.   CHEMICAL REVIEWS

Design of Conformationally Distorted Donor–Acceptor Dyads Showing Efficient Thermally Activated Delayed Fluorescence

(2018) Gereon A. Sommer et al.   Journal of Physical Chemistry Letters

Design strategies for materials showing thermally activated delayed fluorescence and beyond: Towards the fourth-generation OLED mechanism

(2018) Hartmut Yersin et al.   Journal of the Society for Information Display

Modeling TADF in organic emitters requires a careful consideration of the environment and going beyond the Franck–Condon approximation

(2018) Jan-Michael Mewes   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

All-organic thermally activated delayed fluorescence materials for organic light-emitting diodes

(2018) Yuchao Liu et al.   Nature Reviews Materials

Excited state engineering for efficient reverse intersystem crossing

(2018) Hiroki Noda et al.   Science Advances

Thermally Activated Delayed Fluorescence (TADF) Path toward Efficient Electroluminescence in Purely Organic Materials: Molecular Level Insight

(2018) Xian-Kai Chen et al.   ACCOUNTS OF CHEMICAL RESEARCH

Marching Toward Highly Efficient, Pure-Blue, and Stable Thermally Activated Delayed Fluorescent Organic Light-Emitting Diodes

(2018) Xinyi Cai et al.   ADVANCED FUNCTIONAL MATERIALS

Up-Conversion Intersystem Crossing Rates in Organic Emitters for Thermally Activated Delayed Fluorescence: Impact of the Nature of Singlet vs Triplet Excited States

(2017) Pralok K. Samanta et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chemical degradation mechanism of TAPC as hole transport layer in blue phosphorescent OLED

(2017) Shou-Cheng Dong et al.   ORGANIC ELECTRONICS

On the accuracy of the general, state-specific polarizable-continuum model for the description of correlated ground- and excited states in solution

(2017) Jan-Michael Mewes et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

The role of solid state solvation on the charge transfer state of a thermally activated delayed fluorescence emitter

(2017) T. Northey et al.   Journal of Materials Chemistry C

The Importance of Vibronic Coupling for Efficient Reverse Intersystem Crossing in Thermally Activated Delayed Fluorescence Molecules

(2016) Jamie Gibson et al.   CHEMPHYSCHEM

Cu(I) complexes – Thermally activated delayed fluorescence. Photophysical approach and material design

(2016) Rafał Czerwieniec et al.   COORDINATION CHEMISTRY REVIEWS

Benzophenone Ultrafast Triplet Population: Revisiting the Kinetic Model by Surface-Hopping Dynamics

(2016) Marco Marazzi et al.   Journal of Physical Chemistry Letters

Revealing the spin–vibronic coupling mechanism of thermally activated delayed fluorescence

(2016) Marc K. Etherington et al.   Nature Communications

Ultrafast Excited-State Dynamics of Copper(I) Complexes

(2015) Munetaka Iwamura et al.   ACCOUNTS OF CHEMICAL RESEARCH

High efficiency pure blue thermally activated delayed fluorescence molecules having 10H-phenoxaborin and acridan units

(2015) Masaki Numata et al.   CHEMICAL COMMUNICATIONS

Consistent structures and interactions by density functional theory with small atomic orbital basis sets

(2015) Stefan Grimme et al.   JOURNAL OF CHEMICAL PHYSICS

Transient Absorption Dynamics of Sterically Congested Cu(I) MLCT Excited States

(2015) Sofia Garakyaraghi et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Experimental Benchmark Data and Systematic Evaluation of Two a Posteriori, Polarizable-Continuum Corrections for Vertical Excitation Energies in Solution

(2015) Jan-Michael Mewes et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Substitution-Controlled Excited State Processes in Heteroleptic Copper(I) Photosensitizers Used in Hydrogen Evolving Systems

(2014) Stefanie Tschierlei et al.   CHEMPHYSCHEM

Structurally robust phosphorescent [Pt(O^N^C^N)] emitters for high performance organic light-emitting devices with power efficiency up to 126 lm W−1 and external quantum efficiency over 20%

(2014) Gang Cheng et al.   Chemical Science

Highly efficient organic light-emitting diodes from delayed fluorescence

(2012) Hiroki Uoyama et al.   NATURE

Fluorescence Quenching by Oxygen: “Debunking” a Classic Rule

(2010) Franco M. Cabrerizo et al.   CHEMPHYSCHEM

Solvent-induced configuration mixing and triplet excited-state inversion: insights from transient absorption and transient dc photoconductivity measurements

(2009) Chunxing She et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Ultrafast luminescence in Ir(ppy)3

(2007) Gordon J. Hedley et al.   CHEMICAL PHYSICS LETTERS

The Benzophenone S1(n,π*) → T1(n,π*) States Intersystem Crossing Reinvestigated by Ultrafast Absorption Spectroscopy and Multivariate Curve Resolution

(2007) Stéphane Aloïse et al.   JOURNAL OF PHYSICAL CHEMISTRY A