Hirai Makoto

ヒライマコト | Hirai Makoto

Affiliation and department：
Job title： Research Assistant

Research field (1)： Inorganic materials

Research keywords (1)： Thin Film

Research theme for competitive and other funds (7)：

2022 - 2025 Formation of WO3/W photoelectrodes with superior energy storage capacity by nanosecond-laser-induced modification
2016 - 2019 厚さ方向に磁気異方性が変化する金属-酸化物グラニュラ薄膜のウェットプロセス形成
2013 - 2015 光アシスト金属-絶縁物同時無電解析出法による金属-絶縁物ナノグラニュラ薄膜の作製
2012 - 2013 光情報処理デバイスの高速化に向けた半金属ナノ粒子複合体材料の開発
2012 - 2013 UBMSによる超硬質Cr-N-O-M系薄膜の開発

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Papers (41)：

Makoto Hirai, Keita Tsuzuki, Fumihiro Tamura, Naoyuki Fujita. Relationship between crystal orientation and energy storage capacity in WO3 photoelectrodes for water splitting. Journal of Applied Physics. 2024. 135. 23
Makoto Hirai, Yuji Takagi, Naoyuki Fujita. Behavior of photoexcited electrons in hole-transport material-free perovskite solar cells. Journal of Vacuum Science & Technology B. 2021. 39. 3. 032202-032202
Makoto Hirai, Keita Tsuzuki, Naoyuki Fujita. Crystal facet engineering for production of TiO2/WO3 photoelectrodes with superior energy storage capacity. Journal of Applied Physics. 2021. 129. 15. 155303-155303
Hitoshi Fukui, Makoto Hirai, Junji Sasano, Masanobu Izaki, Naoyuki Fujita. Investigation of Metal-Oxide Co-Electro/Electroless Deposition Method for Co-Ce-O Composite Films by Potential-pH Diagrams. ECS ELECTROCHEMISTRY LETTERS. 2014. 3. 9. D36-D40
Naoyuki Fujita, Hitoshi Fukui, Daisuke Kitagawa, Makoto Hirai, Tsutomu Shinagawa, Shingo Ikeda, Yasuyuki Kobayashi, Masaya Chigane, Junji Sasano, Masanobu Izaki. Preparation of Co-Ce-O Films by the Metal-Oxide Co-Electroless Deposition Method. ECS ELECTROCHEMISTRY LETTERS. 2013. 2. 5. D26-D28

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MISC (29)：

FUKUI Hitoshi, HIRAI Makoto, KITAGAWA Daisuke, FUJITA Naoyuki, SASANO Junji, IZAKI Masanobu, INOUE Mitsuteru, CHIGANE Masaya. Fabrication of Co-Ce-O Films by The Metal-Oxide Co-electroless Deposition Method. 電気学会研究会資料. MAG, マグネティックス研究会. 2011. 2011. 31. 15-19
藤ノ木和哉, 平井誠, 鈴木常生, 中山忠親, 末松久幸, 江偉華, 新原こう一, 中島清美, 松井良夫. Cr-Al-N-O傾斜組成薄膜の微構造観察. 日本金属学会講演概要. 2006. 138th
藤ノ木和哉, 平井誠, 鈴木常生, 中山忠親, 末松久幸, 江偉華, 新原晧一, 湯之上隆, 中島清美, 松井良夫. Cr-Al-N-O薄膜における高硬度化機構の解明. 日本金属学会講演概要. 2006. 139th
藤ノ木和哉, 平井誠, 鈴木常生, 中山忠親, 末松久幸, 江偉華, 新原こう一. AlとOを置換固溶させた遷移金属窒化物薄膜における最大硬度の探索並びに高硬度化機構の解明. 日本金属学会講演概要. 2005. 137th
Shuntaro Suzuki, Makoto Hirai, Tsuneo Suzuki, Hisayuki Suematsu, Weihua Jiang, Kiyoshi Yatsui. Synthesis of ti-fe-o thin films prepared by pulsed laser deposition. Novel Materials Processing by Advanced Electromagnetic Energy Sources. 2005. 193-196

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Lectures and oral presentations (145)：

白金を使わない安価な色素増感型太陽電池の作製および評価
(日本高専学会第30回年会講演会, PE-11 2024)
Crystal facet engineering for WO3 photoelectrodes with energy storage ability
(The 1st KOSEN Research International Symposium, KRIS No. 28 (2023) 2023)
Application of Transition Metal Oxide Semiconductors for Marine Pollution Removal
(The 1st KOSEN Research International Symposium, KRIS No. 27 (2023). 2023)
Development of Composite Magnetic Materials for Medical Applications
(The 1st KOSEN Research International Symposium, KRIS No. 26 (2023). 2023)
医療応用に向けた複合磁性材料の開発
(第27回高専シンポジウム, 講演番号 P-023 2022)

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Education (1)：

Professional career (1)：

Work history (6)：

2018/04 - 現在 National Institute of Technology, Nagaoka College Department of Electrical and Electronic System Engineering
2011/04 - 2018/03 Nara National College of Technology Department of Electrical Engineering
2008/10 - 2011/03 Nara National College of Technology Department of Electrical Engineering
2005/09 - 2008/08 University of South Florida, Postdoctoral Fellow
2005/04 - 2005/08 Nagaoka University of Technology Extreme Energy Density Research Institute

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Awards (6)：

2018/01 - 第310回電気材料技術懇談会若手発表会発表奨励賞『ペロブスカイト型太陽電池における光吸収相の結晶性評価』
2017/01 - 第304回電気材料技術懇談会若手発表会発表奨励賞『複合型半導体光電極による高効率な水素生成に向けた研究』
2010/07 - The 2nd Global COE Student Conference on Innovative Electronic Topics, Excellent SCIENT Poster Presentation Award, "Crystal structure of transition metal oxynitride thin films"
2001 - 電気学会A部門研究会優秀論文発表賞『パルスレーザーアブレーション法で作製した(Cr, Al)N薄膜の特性』
2000 - 応用物理学会北陸・信越支部発表奨励賞『パルスレーザーアブレーション法で作製した(Cr, Al) N薄膜の特性』

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Association Membership(s) (2)：

日本金属学会 , 応用物理学会

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