Opera, Kyushu University

31/07/2018

Kazuya's multicolor LPL paper was just published!
https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201800365

26/01/2018

Anthony's nice NIR TADF emitter with lasing function~☆
https://www.nature.com/articles/s41566-017-0087-y
High-efficiency electroluminescence and amplified spontaneous emission from a thermally activated delayed fluorescent near-infrared emitter
Dae-Hyeon Kim, Anthony D’Aléo, Xian-Kai Chen, Atula D. S. Sandanayaka, Dandan Yao, Li Zhao, Takeshi Komino, Elena Zaborova, Gabriel Canard, Youichi Tsuchiya, Eunyoung Choi, Jeong Weon Wu, Frédéric Fages, Jean-Luc Brédas, Jean-Charles Ribierre & Chihaya Adachi

21/12/2017

Just published in Nature Communication!
Linsong Cui's very nice work for the concept of using n-type host for long lifetime TADF OLED〜☆
https://www.nature.com/articles/s41467-017-02419-x

06/11/2017

Yang Geng's new paper has just published in Angewandte Chem.!
Donor-σ-Acceptor Motif Thermally Activated Delayed Fluorescence Emitters with Dual Upconversion
Yan Geng, Anthony D’Aleo, Ko Inada, Lin-Song Cui, Jong Uk Kim, Hajime Nakanotani, Chihaya Adachi
http://onlinelibrary.wiley.com/doi/10.1002/anie.201708876/full

23/09/2017

Call for Papers: Special issue for TADF science and technologies〜☆ Deadline 31st October 2017
https://www.spiedigitallibrary.org/journals/journal-of-photonics-for-energy/call-for-papers?SSO=1 -EmittingDiodes

22/09/2017

Royal Society of Chemistryは11月15日に京都大学の今堀博先生と、11月17日に物質・材料研究開発機構 国際ナノアーキテクトニクス研究拠点の坂東義雄先生をローカルホストとして「Materials Horizons Symposium: Electronic and Photonic Materials」を開催します。参加は無料ですが、下記シンポジウムリンクよりご登録願います。皆様のご参加をお待ちしております。
Materials Horizons Symposium: Electronic and Photonic Materials：Kyoto
http://www.rsc.org/events/detail/26762/materials-horizons-symposium-electronic-and-photonic-materials　
http://www.rsc.org/events/detail/26762/materials-horizons-symposium-electronic-and-photonic-materials

21/09/2017

Naoto's nice paper was just published in Adv. Func. Mat.〜☆
Confinement of Long-Lived Triplet Excitons in Organic Semiconducting Host–Guest Systems
Naoto Notsuka, Ryota Kabe, Kenichi Goushi, Chihaya Adachi http://onlinelibrary.wiley.com/doi/10.1002/adfm.201703902/full

16/08/2017

Dr. Takeshi Komino's nice solution for the a**lysis of molecular orientation〜☆

The dipole orientation of guest emitters doped into host matrices is usually investigated by angular dependent photoluminescence (PL) measurements, which acquire an out-of-plane PL radiation pattern of the guest-host thin films. The PL radiation patterns generated by these methods are typically a**l...

11/07/2017

https://www.eurekalert.org/pub_releases/2017-07/kuo-hhh071017.php

Researchers at Kyushu University's Center for Organic Photonics and Electronics Research (OPERA) have established a novel design strategy for efficient light-emitting molecules with applications in next-generation displays and lighting through renewed investigation of a molecule that slightly change...

07/07/2017

http://pubs.acs.org/doi/full/10.1021/acscentsci.7b00183
Dr. Ma**da's novel TADF molecule based on proton transfer has just published in ASC Central Science〜☆
Highly Efficient Thermally Activated Delayed Fluorescence from an Excited-State Intramolecular Proton Transfer System
Masashi Ma**da, Ko Inada, Takeshi Komino, William J. Potscavage Jr., Hajime Nakanotani, and Chihaya Adachi
DOI: 10.1021/acscentsci.7b00183
Synopsis
Excited-state intramolecular proton transfer opens a new route for efficient organic light-emitting diodes emitters based on thermally activated delayed fluorescence without relying on a donor−acceptor scheme.

12/06/2017

An extremely stable NIR TADF OLED was realized~☆ Good for biosensing applications!
Applied Physics Express, Volume 10, Number 7 (2017)
Near-infrared organic light-emitting diodes for biosensing with high operating stability
Takahiko Yamanaka, Hajime Nakanotani, Shigeo Hara, Toru Hirohata and Chihaya Adachi
http://iopscience.iop.org/article/10.7567/APEX.10.074101/meta

23/05/2017

Light Amplification in Molecules Exhibiting Thermally Activated Delayed Fluorescence!
by Hajime Nakanotani, Taro Furukawa, Takuya Hosokai, Takuji Hatakeyama, Chihaya Adachi
http://onlinelibrary.wiley.com/doi/10.1002/adom.201700051/full