Usami Yuki

ウサミユウキ | Usami Yuki

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Applied materials

Research theme for competitive and other funds (4)：

2022 - 2025 化学ダイナミクスを計算資源とした低消費電力マテリアルリザバーの開拓
2021 - 2024 ナノマテリアルを用いた大気下で最適駆動可能な演算ハードウェア素子の創製
2020 - 2022 Creation of brain-inspired material intelligence composed of nanomaterial network
2019 - 2021 分子ネットワークを用いたリザーバコンピューティングの創製

Papers (15)：

Takumi Kotooka, Yuichiro Tanaka, Hakaru Tamukoh, Yuki Usami, Hirofumi Tanaka. Random network device fabricated using Ag2Se nanowires for data augmentation with binarized convolutional neural network. Applied Physics Express. 2023
Takumi Kotooka, Yuichiro Tanaka, Hakaru Tamukoh, Yuki Usami, Hirofumi Tanaka. Random network device fabricated using Ag 2 Se nanowires for data augmentation with binarized convolutional neural network. Applied Physics Express. 2022
Hirofumi Tanaka, Saman Azhari, Yuki Usami, Deep Banerjee, Takumi Kotooka, Oradee Srikimkaew, Thien-Tan Dang, S Murazoe, R Oyabu, Kouki Kimizuka, et al. In-materio computing in random networks of carbon nanotubes complexed with chemically dynamic molecules: a review. Neuromorphic Computing and Engineering. 2022. 2. 2. 022002-22002
Motoharu Nakajima, Kazuki Minegishi, Yosuke Shimizu, Yuki Usami, Hirofumi Tanaka, Tsuyoshi Hasegawa. In-materio Reservoir Working at Low Frequencies in a Ag 2 S-island Network. Nanoscale. 2022. 14. 7634-7640
Livshits G.I, Bao J, Sakamoto L, Misaka T, Usami Y, Otsuka Y, Matsumoto T. Sacrificial gold coating enhances transport of liquid metal in pressurized fountain pen lithography. Scientific Reports. 2021. 11. 1

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MISC (7)：

DEEP Banerjee, AZHARI Saman, USAMI Yuki, TANAKA Hirofumi. In-materio supervised Boolean logic operation by random network of single-walled carbon nanotube/porphyrin-polyoxometalate. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
中島剛志, 三坂朝基, 宇佐美雄生, 宇佐美雄生, 大山浩, 松本卓也. Appearance of density-of-states and electrical conduction in fullerene derivative thin films by gas-phase Au-doping. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
Kawashima Yuya, Usami Yuki, Kotooka Takumi, Tanaka Hirofumi, Matsumoto Takuya. Toward physical reservoir system composed of polyaniline-Au nanoparticle random network. Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science. 2020. 2020
Nakajima Tsuyoshi, Misaka Tomoki, Usami Yuki, Otsuka Yoichi, Ohyama Hiroshi, Matsumoto Takuya. Conductance enhancement of PCBM thin films by gas-phase Au-doping. Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science. 2020. 2020
宇佐美雄生, 宇佐美雄生, 宇佐美雄生, 川嶋悠哉, 福丸知世, 三坂朝基, 琴岡匠, 大塚洋一, 内藤泰久, 大山浩, et al. Chemical integration of molecular network with nonlinear electronic properties toward brain-inspired information processing. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2020. 81st

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Patents (5)：

Lectures and oral presentations (15)：

Material computing based on physicochemical dynamics toward neuromorphic hardware implementation
(Seminar at Politecnico di Milano -1st Italian-Japanese JSPS Core-to-Core Workshop on Material Intelligence- 2022)
Reservoir computing in the matter based on electrochemical dynamics
(16th International Conference on Nanostructured Materials (NANO2022))
電気化学ダイナミクスを用いたインマテリオリザバーによる音声分類
(第69回応用物理学会春季学術講演会)
Chemical integration of molecular network with electrical nonlinearity toward neuromorphic computing
(Pacifichem2021)
In-materio voice classification based on self-doped polyaniline by binarized convolutional neural network
(MNC2021)

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Education (2)：

Professional career (1)：

Work history (2)：

2020/04/01 - 現在 Kyushu Institute of Technology Graduate School of Life Science and Systems Engineering Department of Human Intelligence Systems Assistant Professor
2019/04/01 - 2020/03/31 日本学術振興会日本学術振興会特別研究員

Association Membership(s) (5)：

日本神経回路学会 , ナノ学会 , 応用物理学会 , 日本化学会 , 日本表面真空学会

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