C
Chihaya Adachi
Researcher at Kyushu University
Publications - 976
Citations - 73313
Chihaya Adachi is an academic researcher from Kyushu University. The author has contributed to research in topics: OLED & Electroluminescence. The author has an hindex of 112, co-authored 908 publications receiving 61403 citations. Previous affiliations of Chihaya Adachi include Ricoh & Universal Display Corporation.
Papers
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Journal ArticleDOI
Molecular Design for Blue Thermal Activated Delayed Fluorescence Materials: Substitution Position Effect
TL;DR: In this paper, three emitters having a donor-phenylacceptor structure were considered as thermally activated delayed fluorescence (TADF) materials, and two materials exhibited blue emission with TADF properties.
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Optical and Electrical Properties of Bis(4-(phenylethynyl)phenyl)ethynes and Their Application to Organic Field-Effect Transistors
Takahito Oyamada,Guang Shao,Hiroyuki Uchiuzou,Hajime Nakanotani,Akihiro Orita,Junzo Otera,Masayuki Yahiro,Chihaya Adachi,Chihaya Adachi +8 more
TL;DR: In this article, the authors demonstrate that bis(4-(phenylethynyl)phenyl)ethynes (BPEPEs) have high potential as organic field effect transistors (FETs).
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Low driving voltage organic light emitting diode using phenanthrene oligomers as electron transport layer
TL;DR: In this paper, an electron transport material, 2-(phenanthren-10-yl)-7 -(phenansthren-9-yl)phenanthrene (Phen-A), was demonstrated to significantly reduce the driving voltage in organic light emitting diodes.
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Photoactive Organic/Inorganic Hybrid Materials with Nanosegregated Donor-Acceptor Arrays.
Xiaolei Zhu,Cheriehan Hessin,Aude Salamé,Lydia Sosa-Vargas,David Kreher,Chihaya Adachi,Anna Proust,Pierre Mialane,Jérôme Marrot,Aude Bouchet,Michel Sliwa,Stéphane Méry,Benoît Heinrich,Fabrice Mathevet,Fabrice Mathevet,Guillaume Izzet +15 more
TL;DR: In this article, the mesogenic donor-acceptor polyoxometalate (POM)-based hybrid was synthesized and the structural and electronic properties of the hybrid compound were evaluated through combination of small-and wide-angle X-ray scattering, optical microscopy, electrochemistry and photoluminescence.
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Two boron atoms versus one: high-performance deep-blue multi-resonance thermally activated delayed fluorescence emitters.
Chin-Yiu Chan,Subeesh Madayanad Suresh,Yi Ting Lee,Youichi Tsuchiya,Tomas Matulaitis,David Hall,Alexandra A. Slawin,Stuart L. Warriner,David Beljonne,Yoann Olivier,Chihaya Adachi,Eli Zysman-Colman +11 more
TL;DR: In this paper , two new deep-blue narrowband multi-resonant emitters, 1B-DTACrs and 2BDTACr, one of which shows thermally activated delayed fluorescence (TADF), based on boron, nitrogen, and oxygen doped nanographenes are reported.