For the most up-to-date publication list, please consult Google Scholar
Bayesian Molecular Optimization for Accelerating Reverse Intersystem Crossing, Taehyun Won, Naoya Aizawa,* Yu Harabuchi,* Reo Kurihara, Mitsuharu Suzuki, Satoshi Maeda, Yong-Jin Pu, Ken-ichi Nakayama, Chem. Sci. (ASAP).
Thermally Activated Delayed Fluorescence (TADF) Active Systems: Mechanism, Applications, and Future Directions, Naoya Aizawa,* Ricardo Javier Vázquez,* J. Phys. Chem. C 129, 3359–3360 (2025).
Dynamic excitons in organic light-emitting systems, Katsuaki Suzuki, Eri Sakuda, Yosuke Tani, Midori Akiyama, Ken Albrecht, Naoya Aizawa, Seiichiro Izawa, Hironori Kaji,* J. Chem. Phys. 162, 061001 (2025).
Defect engineering in organic semiconductor based metal-dielectric photonic crystals, Khadga S. Thakuri, Thomas Cleary, David Allemeier, Taisei Kimura, Naoya Aizawa, Ken-ichi Nakayama, Akito Masuhara, Matthew S. White,* Sci. Rep. 14, 29052 (2024).
Inverted singlet–triplet emitters for organic light-emitting diodes, Taehyun Won, Ken-ichi Nakayama, Naoya Aizawa,* Chem. Phys. Rev. 4, 021310 (2023).
Possibilities and Limitations in Monomer Combinations for Ternary Two-Dimensional Covalent Organic Frameworks, Mitsuharu Suzuki,* Masashi Miura, Enzo Ohkubo, Haru Karimata, Naoya Aizawa, Hiroko Yamada, and Ken-ichi Nakayama,* J. Am. Chem. Soc. 145, 3008–3015 (2023).
Delayed fluorescence from inverted singlet and triplet excited states, Naoya Aizawa,* Yong-Jin Pu,* Yu Harabuchi, Atsuko Nihonyanagi, Ryotaro Ibuka, Hiroyuki Inuzuka, Barun Dhara, Yuki Koyama, Ken-ichi Nakayama, Satoshi Maeda, Fumito Araoka, Daigo Miyajima,* Nature 609, 502–506 (2022).
Dual-acceptor thermally activated delayed fluorescence emitters: Achieving high efficiency and long lifetime in orange-red OLEDs, Xiaoxiao Hu, Naoya Aizawa, Minjun Kim, Miaofei Huang, Zhiyi Li, Guanhao Liu, Honglei Gao, Teng Gao, Xiangyu Dong, Yong Zhang, Jianjun Liu, Pengfei Wang, Yuanping Yi,* Yong-Jin Pu, Ying Wang,* Chem. Eng. J. 434, 134728 (2022).
Electron spin resonance resolves intermediate triplet states in delayed fluorescence, Bluebell H. Drummond, Naoya Aizawa, Yadong Zhang, William K. Myers, Yao Xiong, Matthew W. Cooper, Stephen Barlow, Qinying Gu, Leah R. Weiss, Alexander J. Gillett, Dan Credgington, Yong-Jin Pu, Seth R. Marder, Emrys W. Evans,* Nat. Commun. 12, 4532 (2021).
Energy Transfer from Blue-Emitting CsPbBr3 Perovskite Nanocrystals to Green-Emitting CsPbBr3 Perovskite Nanocrystals, Kazushi Enomoto, Risa Oizumi, Naoya Aizawa, Takayuki Chiba, Yong-Jin Pu,* J. Phys. Chem. C 125, 19368–19373 (2021).
Regulation of Multicolor Fluorescence Changes Found in Donor‐acceptor‐type Mechanochromic Fluorescent Dyes, Tsutomu Ishi‐i,* Honoka Tanaka, Rihoko Kichise, Christopher Davin, Takaaki Matsuda, Naoya Aizawa, In Seob Park, Takuma Yasuda, Taisuke Matsumoto, Chem. Asian J. 16, 2136–2145 (2021).
Thermal equilibration between singlet and triplet excited states in organic fluorophore for submicrosecond delayed fluorescence, Naoya Aizawa, Akinobu Matsumoto, Takuma Yasuda,* Sci. Adv. 7, 5769 (2021).
Kinetic prediction of reverse intersystem crossing in organic donor–acceptor molecules, Naoya Aizawa,* Yu Harabuchi,* Satoshi Maeda, Yong-Jin Pu, Nat. Commun. 11, 3909 (2020).
Molecular beam epitaxy of high-quality CuI thin films on a low temperature grown buffer layer, S. Inagaki, M. Nakamura,* N. Aizawa, L. C. Peng, X. Z. Yu, Y. Tokura, M. Kawasaki, Appl. Phys. Lett. 116, 192105 (2020).
Selenium Substitution Enhances Reverse Intersystem Crossing in a Delayed Fluorescence Emitter, Bluebell H. Drummond, Gabrielle C. Hoover, Alexander J. Gillett, Naoya Aizawa, William K. Myers, Bryony T. McAllister, Saul T. E. Jones, Yong-Jin Pu, Dan Credgington,* Dwight S. Seferos,* J. Phys. Chem. C 124, 6364–6370 (2020).
Synthesis of Anthracene Derivatives with Azaacene‐Containing Iptycene Wings and the Utilization as a Dopant for Solution‐Processed Organic Light‐Emitting Diodes, Hironobu Hayashi,* Yuki Kato, Akinobu Matsumoto, So Shikita, Naoya Aizawa, Mitsuharu Suzuki, Naoki Aratani, Takuma Yasuda, Hiroko Yamada,* Chem. Eur. J. 25, 15565–15571 (2019).
Room‐Temperature Phosphorescence from a Series of 3‐Pyridylcarbazole Derivatives, Hisahiro Sasabe,* Yuki Kato, Yuichiro Watanabe, Tatsuya Ohsawa, Naoya Aizawa, Wataru Fujiwara, Yong‐Jin Pu, Hiroshi Katagiri, Junji Kido,* Chem. Eur. J. 25, 16294–16300 (2019).
Mechanochromic fluorescence based on a combination of acceptor and bulky donor moieties: tuning emission color and regulating emission change direction, Tsutomu Ishi-i,* Honoka Tanaka, Ryusuke Youfu, Naoya Aizawa, Takuma Yasuda, Shin-ichiro Kato, Taisuke Matsumoto, New J. Chem. 43, 4998–5010 (2019).
Exciplex emissions derived from exceptionally long-distance donor and acceptor molecules, Yong-Jin Pu,* Yuki Koyama, Daisuke Otsuki, Minjun Kim, Hiroya Chubachi, Yuki Seino, Kazushi Enomoto, Naoya Aizawa, Chem. Sci. 10, 9203–9208 (2019).
High-Crystallinity π-Conjugated Small Molecules Based on Thienylene-Vinylene-Thienylene: Critical Role of Self-Organization in Photovoltaic, Charge-Transport, and Morphological Properties, Seiichi Furukawa, Hideaki Komiyama, Naoya Aizawa, Takuma Yasuda,* ACS Appl. Mater. Interfaces, 10, 42756–42765 (2018).
Modulating Photo- and Electroluminescence in a Stimuli-Responsive π-Conjugated Donor-Acceptor Molecular System, Kohei Isayama, Naoya Aizawa, Jun Yun Kim, Takuma Yasuda,* Angew. Chem. Int. Ed. 57, 11982–11986 (2018).
High-Performance Dibenzoheteraborin-Based Thermally Activated Delayed Fluorescence Emitters: Molecular Architectonics for Concurrently Achieving Narrowband Emission and Efficient Triplet-Singlet Spin Conversion, In Seob Park, Kyohei Matsuo, Naoya Aizawa, Takuma Yasuda,* Adv. Funct. Mater. 28, 1802031 (2018).
Molecular engineering of phosphacycle-based thermally activated delayed fluorescence materials for deep-blue OLEDs, Jiyoung Lee, Naoya Aizawa, Takuma Yasuda,* J. Mater. Chem. C 6, 3578– 3583 (2018).
Isobenzofuranone- and Chromone-Based Blue Delayed Fluorescence Emitters with Low Efficiency Roll-Off in Organic Light-Emitting Diodes, Jiyoung Lee, Naoya Aizawa, Takuma Yasuda,* Chem. Mater. 29, 8012–8020 (2017).
Spin-Dependent Exciton Funneling to a Dendritic Fluorophore Mediated by a Thermally Activated Delayed Fluorescence Material as an Exciton-Harvesting Host, Naoya Aizawa,* So Shikita, Takuma Yasuda,* Chem. Mater. 29, 7014–7022 (2017).
Solution-based electrical doping of semiconducting polymer films over a limited depth, Vladimir A. Kolesov, Canek Fuentes-Hernandez, Wen-Fang Chou, Naoya Aizawa, Felipe A. Larrain, Ming Wang, Alberto Perrotta, Sangmoo Choi, Samuel Graham, Guillermo C. Bazan, Thuc-Quyen Nguyen, Seth R. Marder, Bernard Kippelen,* Nat. Mater. 16, 474–480 (2017).
Tunable Full-Color Electroluminescence from All-Organic Optical Upconversion Devices by Near-Infrared Sensing, Hiroki Tachibana, Naoya Aizawa, Yu Hidaka, Takuma Yasuda,* ACS Photonics, 4, 223–227 (2017).
Versatile Molecular Functionalization for Inhibiting Concentration Quenching of Thermally Activated Delayed Fluorescence, Jiyoung Lee, Naoya Aizawa, Masaki Numata, Chihaya Adachi, Takuma Yasuda,* Adv. Mater. 29, 1604856 (2016).
Aggregation-induced delayed fluorescence from phenothiazine-containing donor–acceptor molecules for high-efficiency non-doped organic light-emitting diodes, Naoya Aizawa, Chao-Jen Tsou, In Seob Park, Takuma Yasuda,* Polymer J. 49, 197–202 (2016).
Design of Thermally Activated Delayed Fluorescence Materials for Organic Light-Emitting Diodes, Naoya Aizawa, In Seob Park, Takuma Yasuda,* AAPPS Bull. 26, 9–19 (2016).
Simultaneous cross-linking and p-doping of a polymeric semiconductor film by immersion into a phosphomolybdic acid solution for use in organic solar cells, Naoya Aizawa,* Canek Fuentes-Hernandez, Vladimir A. Kolesov, Talha M. Khan, Junji Kido, Bernard Kippelen, Chem. Commun. 52, 3825–3827 (2016).
Fabrication of Organic Light-Emitting Devices Comprising Stacked Light-Emitting Units by Solution-Based Processes, Yong-Jin Pu,* Takayuki Chiba, Kazushige Ideta, Shogo Takahashi, Naoya Aizawa, Tatsuya Hikichi, Junji Kido,* Adv. Mater. 27, 1327–1332 (2014).
Solution-processed multilayer small-molecule light-emitting devices with high-efficiency white-light emission, Naoya Aizawa, Yong-Jin Pu,* Michitake Watanabe, Takayuki Chiba, Kazushige Ideta, Naoki Toyota, Masahiro Igarashi, Yoshiyuki Suzuri, Hisahiro Sasabe, Junji Kido,* Nat. Commun. 5, 5756 (2014).
Instant Low-Temperature Cross-Linking of Poly(N-vinylcarbazole) for Solution-Processed Multilayer Blue Phosphorescent Organic Light-Emitting Devices, Naoya Aizawa, Yong-Jin Pu,* Takayuki Chiba, So Kawata, Hisahiro Sasabe, Junji Kido,* Adv. Mater. 26, 7543–7546 (2014).
2,6-Bis(arylsulfonyl)anilines as Fluorescent Scaffolds through Intramolecular Hydrogen Bonds: Solid-State Fluorescence Materials and Turn-On-Type Probes Based on Aggregation-Induced Emission, Teruo Beppu, So Kawata, Naoya Aizawa, Yong-Jin Pu, Yasuyuki Abe,* Yoshihiro Ohba, Hiroshi Katagiri,* ChemPlusChem 79, 536–545 (2014).
Thermally cross-linkable host materials for enabling solution-processed multilayer stacks in organic light-emitting devices, Naoya Aizawa, Yong-Jin Pu,* Hisahiro Sasabe, Junji Kido,* Org. Electron. 14, 1614–1620 (2013).
Multilayered Organic Light-Emitting Devices by Solution-Process, Yong-Jin Pu,* Takayuki Chiba, Naoya Aizawa, Hisahiro Sasabe, Junji Kido,* J. Photopolymer Sci. Tec. 26, 403–410 (2013).
Solution-processable carbazole-based host materials for phosphorescent organic light-emitting devices, Naoya Aizawa, Yong-Jin Pu,* Hisahiro Sasabe, Junji Kido,* Org. Electron. 13, 2235–2242 (2012).
fac-Tris(2-phenylpyridine)iridium(III)s, covalently surrounded by six bulky host dendrons, for a highly efficient solution-processed organic light emitting device, Yong-Jin Pu,* Noriaki Iguchi, Naoya Aizawa, Hisahiro Sasabe, Ken-ichi Nakayama, Junji Kido,* Org. Electron. 12, 2103–2110 (2011).