|
Position |
Assistant Professor |
|
Research Field |
Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment, Nanotechnology/Materials / Functional solid state chemistry, Nanotechnology/Materials / Organic functional materials, Nanotechnology/Materials / Fundamental physical chemistry |
|
External Link |
|
|
|
|
External Career 【 display / non-display 】
-
兵庫県立大学大学院理学研究科
2021.4 - 2022.3
-
兵庫県立大学大学院物質理学研究科
2015.4 - 2021.3
-
日本学術振興会特別研究員(DC2)
2013.4 - 2015.3
Professional Memberships 【 display / non-display 】
Papers 【 display / non-display 】
-
Hiroki Sano, Muneyuki Naito, Kosuke Katagiri, Shigeru Ikeda, Atsushi Kimoto, Tomofumi Kadoya
ACS Applied Electronic Materials 6 ( 11 ) 7824 - 7831 2024.10
-
Takashi Ikeda, Keishiro Tahara, Tomofumi Kadoya, Yoshiki Ozawa, Masaaki Abe
Chemistry Letters 53 ( 5 ) 2024.5
Publisher：Oxford University Press (OUP)
Abstract
The title complex was newly synthesized by straightforward ligand substitution of a parent complex having a N2P2 set. The present complex had a deformed rhomboidal {Cu2I2} core with shortened Cu···Cu and prolonged I···I diagonals compared with those of the parent complex and formed one-dimensional channels filled with solvent molecules in crystals. The complex exhibited unusual red shift in solid-state photoluminescence assigned to halogen/metal-to-ligand charge transfer, indicating association of the unique crystal packing containing intramolecular electronic coupling between benzothienobenzothiophene moieties.Other Link： https://academic.oup.com/chemlett/article-pdf/53/5/upae092/58026706/upae092.pdf
-
Semiconductor Properties of π‐Extended 2‐(Thiopyran‐4‐ylidene)‐1,3‐benzodithiole (TP‐BT) Analogs
Hiroshi Nishimoto, Tomofumi Kadoya, Takeshi Kawase, Jun‐ichi Nishida
Asian Journal of Organic Chemistry 12 ( 12 ) 2023.12
Publisher：Wiley
Abstract
Despite having an asymmetric structure, 2‐(thiopyran‐4‐ylidene)‐1,3‐benzodithiole (TP‐BT) is a good p‐type semiconductor containing isotropic three‐dimensional (3D) intermolecular interactions. Moreover, its π‐extended analogs can potentially work as organic electronic materials. Herein, a fused‐type π‐extended analog containing an extra benzene ring on the benzodithiole unit, i. e., 2‐(thiopyran‐4‐ylidene)‐1,3‐naphtho[2,3‐d]dithiole (TP‐NT), and three σ‐bonded‐type π‐extended analogs, i. e., phenyl‐, naphthyl‐, and anthryl‐substituted analogs (Ph‐TP‐BT, Nap‐TP‐BT, and Ant‐TP‐BT, respectively), were prepared and their molecular arrangements and organic field‐effect transistor (OFET) properties were investigated. TP‐NT formed a herringbone arrangement with 3D intermolecular interactions similar to that of the parent TP‐BT. Meanwhile, Ant‐TP‐BT formed a bilayer‐type layered herringbone arrangement. Since the highest occupied molecular orbital and the lowest unoccupied molecular orbital are located on the TP‐BT and anthracene units, respectively, a unique donor–acceptor separated network was formed. In OFETs prepared via a vapor deposition method using the σ‐bonded‐type analogs, slightly lower mobilities (0.1 to 8×10<sup>−3</sup> cm<sup>2</sup>/Vs) than that of TP‐NT (0.1 cm<sup>2</sup>/Vs) were observed. Upon photo‐irradiation, the OFET of Ant‐TP‐BT exhibited a larger threshold voltage shift and an increase in the off current compared with TP‐NT. The σ‐bonded‐type analogs showed a larger photo‐response effect than TP‐NT derived from the donor–acceptor molecular structure. -
Measurement of electron injection barriers in OS/Au (OS=phthalocyanine and pentacene) using accumulated charge measurement Reviewed
Takeshi Oda, Koji Yamaguchi, Tomofumi Kadoya, Hiroyuki Tajima
Organic Electronics 120 106827 - 106827 2023.9
-
Hiroyuki Tajima, Takeshi Oda, Tomofumi Kadoya
Magnetochemistry 2023.7
Review Papers (Misc) 【 display / non-display 】
-
Structural phase transitions induced by mixed-ligand metal complexes with pyridine and dithiolene ligand derivatives
荒田園巳, KIM Yuna, 井上智仁, 角屋智史, 山田順一, 久保和也
分子科学討論会講演プログラム&要旨(Web) 15th 2021
-
Structural phase transitions of unsymmetrical gold(III) complexes coordinated by a Cdeprotonated-2-phenylpyridine ligand and bis(alkylthio)-TTF-dithiolene ligands
荒田園巳, 井上智仁, KIM Yuna, 角屋智史, 山田順一, 久保和也
日本化学会春季年会講演予稿集(Web) 101st 2021
-
Molecular conductors composed from Organic-Transistor Materials
Tomofumi Kadoya
Impact 2020 ( 4 ) 38 - 39 2020.10
Authorship：Lead author, Corresponding author Publishing type：Article, review, commentary, editorial, etc. (other) Publisher：Science Impact, Ltd.
Assistant Professor Tomofumi Kadoya is part of a team within the Graduate School of Material Science at the University of Hyogo in Japan. He is engaged with a range of different investigations related to conductive organic materials. One of the main focuses of Kadoya's research is organic
transistors and organic charge-transfer (CT) complexes. CT complexes achieve conductivity by chemical doping but in organic transistors, conduction carriers are generated by field effect, where an electric field is used to control the flow of current. Among the many goals of the research,
Kadoya and his team want to increase the methods and types of organic doping. -
分子自由度と結合したモット転移の観測 Invited Reviewed
竹原陵介, 中田耕平, 宮川和也, 角屋智史, 山田順一, 鹿野田一司
固体物理 54 ( 7 ) 353 - 362 2019
-
Development of Precise Determination Method of Charge Injection Barrier by Accumulated Charge Measurement
角屋智史, 田島裕之
村田学術振興財団年報 ( 33 ) 2019
Industrial property rights 【 display / non-display 】
-
有機薄膜トランジスタの製造方法及び有機薄膜トランジスタ
森健彦, 角屋智史
Academic Awards Received 【 display / non-display 】
Grant-in-Aid for Scientific Research 【 display / non-display 】
-
熱電材料を志向したベンゾチオフェン系分子性導体の開発と熱電特性の実験・理論的評価
2023.4 - 2026.3
JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(C)
角屋 智史
-
金属錯体など特異なπ電子系を組み込んだ有機トランジスタ材料の開発
2022.4 - 2023.3
JSPS Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)
Authorship：Coinvestigator(s)
Other External funds procured 【 display / non-display 】
-
効率的熱電変換を目指した有機伝導体の開発
2025.4 - 2026.3
甲南大学 総合研究所研究奨励助成 2025 年度総合研究所研究奨励助成（共同研究）
Authorship：principal_investigator