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10 results in Authors: Youichi Tsuchiya

Synthesis and Characterization of Blue-emitting Donor N-Substituted Tetraphenylimidazole Derivatives

Tomas Matulaitis, Paloma Dos Santos, Youichi Tsuchiya, David Cordes, Alexandra Slawin, Chihaya Adachi, Ifor Samuel, Eli Zysman-Colman

Version 1 posted 18 November 2022

442

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Materials Chemistry

Working Paper

A Boron, Nitrogen, and Oxygen Doped π-Extended Helical Pure Blue Multiresonant Ther-mally Activated Delayed Fluorescent Emitter for Organic Light Emitting Diodes That Shows Fast kRISC Without the Use of Heavy Atoms

Rangani Wathsala Weerasinghe, Subeesh Madayanad Suresh, David Hall, Tomas Matulaitis, Alexandra Slawin, Stuart Warriner, Yi-Ting Lee, Chin-Yiu Chan, Youichi Tsuchiya, Eli Zysman-Colman, Chihaya Adachi

Version 1 posted 13 February 2024

1,004

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Materials Chemistry

Working Paper

Color Tuning of Multi-Resonant Thermally Activated Delayed Fluorescence Emitters Based on Fully Fused Polycyclic Amine/Carbonyl Frameworks

John Dos Santos, Chin-Yiu Chan, Shi Tang, David Hall, Tomas Matulaitis, David Cordes, Alexandra Slawin, Youichi Tsuchiya, Ludvig Edman, Chihaya Adachi, Yoann Olivier, Eli Zysman-Colman

Version 1 posted 20 February 2023

792

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Physical Chemistry

Working Paper

Exact Solution of Kinetic Analysis for Thermally Activated Delayed Fluorescence Materials

Youichi Tsuchiya, Stefan Diesing, Fatima Bencheikh, Yoshimasa Wada, Paloma dos Santos, Hironori Kaji, Eli Zysman-Colman, Ifor Samuel, Chihaya Adachi

Version 2 posted 30 April 2021

1,295

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Physical Chemistry

Working Paper

Solvent-dependent dual emission processes in charge-transfer excited states of phenothiazine-triphenyltriazine conformers

Ryu Tomohiro, Kiyoshi Miyata, Masaki Saigo, Yuushi Shimoda, Youichi Tsuchiya, Hajime Nakanotani, Chihaya Adachi, Ken Onda

Version 1 posted 30 May 2022

423

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Organic Chemistry

Working Paper

Planar and Rigid Pyrazine Based TADF Emitter for Deep Blue Bright Organic Light Emitting Diodes

P Rajamalli, Dongyang Chen, Subeesh Madayanad Suresh, Youichi Tsuchiya, Chihaya Adachi, Eli Zysman-Colman

Version 1 posted 25 January 2021

710

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Materials Science

Working Paper

Intermolecular pi-pi-packing-induced thermally activated delayed fluorescence: a novel pathway toward luminescence efficiency of nearly 100%

Kai Wang, Xiao-Chun Fan, Dandan Zhang, Youichi Tsuchiya, Le Mei, Yi-Zhong Shi, Masaki Tanaka, Zesen Lin, Yi-Ting Lee, Yue Xie, Yuanyuan Pan, Xiang Zhang, Wei Liu, Gao-Le Dai, Jia-Xiong Chen, Bing Wu, Jun Zhong, Jian-Yu Yuan, Cai-Jun Zheng, Jia Yu, Alex K. Y. Jen, Xian-Kai Chen, Chun-Sing Lee, Chihaya Adachi, Xiaohong Zhang

Version 2 posted 02 February 2023

2,439

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Citations

Materials Chemistry

Working Paper

Two Boron Atoms versus One – High-performance Deep-blue Multi-resonance Thermally Activated Delayed Fluorescence Emitters Targeting BT. 2020 Standard

Chin-Yiu Chan, Subeesh Madayanad Suresh, Yi-Ting Lee, Youichi Tsuchiya, Tomas Matulaitis, David Hall, Alexandra Slawin, Stuart Warriner, David Beljonne, Yoann Olivier, Chihaya Adachi, Eli Zysman-Colman

Version 1 posted 14 June 2022

746

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Citations

Physical Chemistry

Working Paper

Molecular asymmetry and rigidification as strategies to activate and enhance thermally activated delayed fluorescence in deep-blue MR-TADF emitters

Rangani Wathsala Weerasinghe, John Marques Dos Santos, Youhei Chitose, Tomas Matulaitis, Stuart Warriner, Debasish Barman, Chin-Yiu Chan, Youichi Tsuchiya, Eli Zysman-Colman, Chihaya Adachi

Version 1 posted 31 May 2024

623

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Materials Science

Working Paper

Nominal appearance of inverted singlet and triplet excited state behaviour induced by the presence of a higher lying triplet excited state

Youichi Tsuchiya, Keito Mizukoshi, Masaki Saigo, Tomohiro Ryu, Keiko Kusuhara, Kiyoshi Miyata, Ken Onda, Chihaya Adachi

Version 1 posted 21 December 2023

726

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10 results in Youichi Tsuchiya in Authors: Youichi Tsuchiya

Synthesis and Characterization of Blue-emitting Donor N-Substituted Tetraphenylimidazole Derivatives

A Boron, Nitrogen, and Oxygen Doped π-Extended Helical Pure Blue Multiresonant Ther-mally Activated Delayed Fluorescent Emitter for Organic Light Emitting Diodes That Shows Fast kRISC Without the Use of Heavy Atoms

Color Tuning of Multi-Resonant Thermally Activated Delayed Fluorescence Emitters Based on Fully Fused Polycyclic Amine/Carbonyl Frameworks

Exact Solution of Kinetic Analysis for Thermally Activated Delayed Fluorescence Materials

Solvent-dependent dual emission processes in charge-transfer excited states of phenothiazine-triphenyltriazine conformers

Planar and Rigid Pyrazine Based TADF Emitter for Deep Blue Bright Organic Light Emitting Diodes

Intermolecular pi-pi-packing-induced thermally activated delayed fluorescence: a novel pathway toward luminescence efficiency of nearly 100%

Two Boron Atoms versus One – High-performance Deep-blue Multi-resonance Thermally Activated Delayed Fluorescence Emitters Targeting BT. 2020 Standard

Molecular asymmetry and rigidification as strategies to activate and enhance thermally activated delayed fluorescence in deep-blue MR-TADF emitters

Nominal appearance of inverted singlet and triplet excited state behaviour induced by the presence of a higher lying triplet excited state

10 results in Authors: Youichi Tsuchiya