研究業績
これらの研究成果の一部は科研費の助成を受けたものです。(15K17446、18K04880、21H01755、24K01357など)
学術論文
国際会議プロシーディングス
2022~
-
Kazuki Nashimoto, Yoshiko Horiguchi, Akichika Kumatani, and Takeru Okada
Comparative Study on Formation of Boride Thin Films Deposited by Co-sputtering with Molybdenum
Proceedings of ICRP-11/GEC2022, HW6.00108 -
Sho Kakuta, Takeru Okada, and Katsuyoshi Washio
Investigation of optical property of tungsten-doped zinc oxide films deposited by sputtering
Proceedings of ICRP-11/GEC2022, HW6.00105 -
Toru Toru and Takeru Okada
Investigation of Material Properties of Fluorocarbon Films Deposited by Plasma-Enhanced Chemical Vapor Deposition
Proceedings of ICRP-11/GEC2022, HT4.00078
招待講演
2017~
-
Electricity generation by interaction between graphene and fluid
THERMEC‘2023 (2023.7.3-7)
2023.7.3, Vienna/Austria -
水の流れがつくるグラフェンの電気伝導
第136回黒鉛化合物研究会 (2022.6.24)
2022.6.24, オンライン -
グラフェン上を流れる水を利用したエネルギー創出 -Electricity generation from flowing water over graphene-
D2TスペシャルセミナーONLINE (2021.10.18)
2021.10.18, オンライン -
Bonding state selective doping of graphene and its application
Material Research Meeting 2021 (2021.12.13-16)
2021.12.16, Yokohama/Japan, H2-O8-02 -
Energy harvesting application of water/graphene interface by elecctrokinetic phenomenon
Thermec'2021, International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS -Processing, Fabrication, Properties, Applications- (2021.6.1-5)
2021.6.4, Virtual Conference -
Energy harvesting application of nitrogen-doped graphene
12th International WorkShop on New Group IV Semiconductor Nanoelectronics (2018.12.6-7)
2018.12.7, Sendai/Japan -
Energy Harvesting Application of Graphene -Power Generation from Graphene-water Interface-
Fifteenth International Conference of Flow Dynamics (2018.11.7-9)
2018.11.7, Sendai/Japan -
Energy Harvesting Application of Graphene -Power Generation from Graphene-water Interface-
Mini-Symposium of Multi-Energy Innovation Center (2018.3.28)
2018.3.28, Nagoya/Japan -
Selective Formation of Nitrogen-Doped Graphene by Neutral Nitrogen Beam
27th Annual Meeting of MRS-J (2017.12.5-7)
2017.12.7 Yokohama/Japan
国際学会
2017~
-
[Poster] N. Iwamoto, T. Okada, A. Komiya
Evaluation of Thermoelectric Effect on EMFs at a Water-Graphene Interface
21st International Conference on Flow Dynamics(2024.11.18-20)
2024.11.19, Sndai/Japan, OS23-63 -
[Poster] S. Kakuta, K. Takenaka, Y. Setsuhara, and T. Okada
Formation of ZnWO4/WO3 composite by RF Magnetron Sputtering
45th International Symposium on Dry Process(2024.11.14-15)
2024.11.15, Sapporo/Japan, ‡P-52 -
[Poster] Kazuki Nashimoto, Yoshiko Horiguchi, Akichika Kumatani, and Takeru Okada
Single Crystal Formation of Aluminum Diboride and Electrocatalytic Synthesis of Ammonia
36th International Microprocesses and Nanotechnology Conference(2023.11.14-17)
2023.11.16, Sapporo/Japan, 16P-1-24 -
[Poster] Kazuki Nashimoto, Yoshiko Horiguchi, Akichika Kumatani, and Takeru Okada
Comparative Study on Formation of Boride Thin Films Deposited by Co-sputtering with Molybdenum
75th Annual Gaseous Electronics Conference / 11th International Conference on Reactive Plasmas(2022.10.3-7)
2022.10.5, Sendai/Japan, HW6.00108 -
[Poster] Sho Kakuta, Takeru Okada, and Katsuyoshi Washio
Investigation of optical property of tungsten-doped zinc oxide films deposited by sputtering
75th Annual Gaseous Electronics Conference / 11th International Conference on Reactive Plasmas (2022.10.3-7)
2022.10.5, Sendai/Japan, HW6.00105 -
[Poster] Toru Takeya and Takeru Okada
Investigation of Material Properties of Fluorocarbon Films Deposited by Plasma-Enhanced Chemical Vapor Deposition
75th Annual Gaseous Electronics Conference / 11th International Conference on Reactive Plasmas (2022.10.3-7)
2022.10.4, Sendai/Japan, HT4.00078 -
[Poster] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, F. S. Ohuchi, M. Meyyappan, and S. Samukawa
Investigation of Nitrogen Doping Effect on Electrokinetics at Graphene-Water Interface
Materials Research Society 2019 Fall Meeting & Exhibit (2019.12.1-6)
2019.12.3, Boston, MA/US -
[Oral] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, F. S. Ohuchi, M. Meyyappan, and S. Samukawa
Electrokinetics at the Interface between Graphene and Moving Water Droplet
8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
2019.11.29, Sendai/Japan -
[Poster] M. Sasaki, T. Okada, and K. Washio
Crystallinity and I-V Characteristics of p-CuCrO2/i-ZnO/n-ZnO
8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
2019.11.27, Sendai/Japan -
[Poster] K. Hoshino, T. Okada, and K. Washio
Control of Blue to Green Light Absorption in V and N Co-Doped ZnO Thin Films
8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
2019.11.27, Sendai/Japan -
[Poster] K. Ohno, T. Yokoyama, T. Okada, M. Kanzaki, and K. Washio
CuCrO2 Thin Film for Transparent Conductive Antibacterial Material
8th International Symposium on Control of Semiconductor Interfaces (2019.11.27-30)
2019.11.27, Sendai/Japan -
[Oral] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, F. S. Ohuchi, M. Meyyappan, and S. Samukawa
Power Generation from the Interface between Graphene and Flowing Liquid Water
32nd International Microprocesses ad Nanotechnology Conference (2019.10.28-31)
2019.10.29, Hiroshima/Japan -
[Oral] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, M. Meyyappan, and S. Samukawa
Electricity generation from interface between flowing water and graphene
Materials Research Society 2018 Fall Meeting & Exhibit, NM01.16.03, (2018.11.25-30)
2018.11.30, Boston, MA/US -
[Poster] K. Takenaka, G. Uchida, Y. Setsuhara, and T. Okada
Development of Low-Temperature Plasma Process for Nitride and Oxide Functional Films Formation
The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
2019.11.7, CRF42, Sendai/Japan -
[Poster] W. Kim, H-W. Park, H-J. Hwang, K-B. Chung, T. Okada, S. Samukawa, and D. Choi
Neutral beam treatment improved contact electrification for dramatically enhancing triboelectric performance
The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
2018.11.7, CRF47, Sendai/Japan -
[Poster] R. Ichiki, K. Toda, S. Akamine, S. Kanazawa, and T. Okada
Nitrogen Doping to Narrow Holes by Atmospheric-Pressure Plasma Jet with Flow Induction
The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
2018.11.7, CRF50, Sendai/Japan -
[Poster] S. Obayashi, S. Samukawa, T. Takagi, H. Wada, Y. Watanabe, M. Hashimoto, T. Iijima, P. Guy, L. Udpa, Y. Hattori, H. Nagai, K. Shimoyama, M. Hirota, A. Yakeno, G. Kikugawa, A. Komiya, T. Okada, J. Ishimoto, T. Uchimoto, and H. Kosukegawa
Multiphase Flow and Interfacial Transport Phenomena at Phase and Material Boundaries
The Eighteenth International Symposium on Advanced Fluid Information (2018.11.7-9)
2018.11.7, CRF-J1, Sendai/Japan -
[Poster] T. Okada, G. Kalita, M. Tanemura, I. Yamashita, M. Meyyappan, and S. Samukawa
Power generation from moving water droplet on nitrogen doped graphene
19th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials (2018.7.15-29)
2018.7.15, Beijing/China -
[Oral] A. Kumatani, C. Miura, Y. Takahashi, T. Okada, H. Ida, H. Shiku, S. Samukawa, and T. Matsue
Spatially Resolved Electrochemical Analysis for Redox Activities of Graphene/Graphite Surface Structures
22nd Topical Meeting of the International Society of Electrochemistry (2018.4.15-18)
2018.4.16, Tokyo/Japan -
[Poster] M. Shimura, A. Kumatani, C. Miura, Y. Takahashi, T. Okada, H. Ida1, H. Shiku, S. Samukawa, and T. Matsue
Nanoscale Electrochemical Imaging of Redox Activities on Metallic and Semiconducting Single-Walled Carbon Nanotubes
22nd Topical Meeting of the International Society of Electrochemistry (2018.4.15-18)
2018.4.16, Tokyo/Japan -
[Poster] C. Miura, A. Kumatani, T. Okada, S. Samukawa, H. Shiku, Y. Yasufumi, and T. Matsue
Visualization of Electrochemical Activity at Graphene/Graphite Edges
WPI-AIMR International Symposium 2017 (2017.2.13-17)
2017.2.13-17, Sendai/Japan
国内学会
2022~
-
[口頭] 高野 航一、岩本 直也、本田 光裕、種村 眞幸、 山下 一郎、小宮 敦樹、岡田 健
温度制御下におけるグラフェン-流動相界面の起電力計測
2024年 第85回 応用物理学会秋季学術講演会 (2024.9.16-20)
2024.9.18, 新潟県新潟市 朱鷺メッセほか2会場&オンライン, 18a-A37-4 -
[ポスター] 石井 敬大、大野 武雄、岡田 健
透明導電性酸化物を電極に用いた抵抗変化型メモリのスイッチング特性
2024年 第85回 応用物理学会秋季学術講演会 (2024.9.16-20)
2024.9.18, 新潟県新潟市 朱鷺メッセほか2会場&オンライン, 18p-P02-6 -
[ポスター] Atsuhiro Matsui、Koichi Takano、Naoya Iwamoto、Mitsuhiro Honda、Masaki Tanemura、Ichiro Yamashita、Atsuki Komiya、Takeru Okada
Investigation of Flow State and Electromotive Force at Interface between Graphene and Water Flow
2024年 The 67th Fullerenes-Nanotubes-Graphene General Symposium (2024.9.01-03)
2024.9.03, 高知工科大学 永国寺キャンパス, 3P-9 -
[ポスター] Koichi Takano、Naoya Iwamoto、Mitsuhiro Honda、Masaki Tanemura、Ichiro Yamashita、Atsuki Komiya、Takeru Okada
Investigation of Electromotive Force at Graphene – Water Interface under Temperature Controlled Space
2024年 The 67th Fullerenes-Nanotubes-Graphene General Symposium (2024.9.01-03)
2024.9.02, 高知工科大学 永国寺キャンパス, 2P-8 -
[口頭] 武田 光流、岩本 直也、本田 光裕、種村 眞幸、山下 一郎、小宮 敦樹、岡田 健
グラフェンと液体流動の相界面における起電力計測
2024年 第71回 応用物理学会春季学術講演会 (2024.3.22-25)
2024.3.23, 東京都市大学 世田谷キャンパス+オンライン, 23p-32A-3 -
[口頭] 梨本 一樹、堀口 佳子、熊谷 明哉、岡田 健
ニホウ化アルミニウムの結晶成長と窒素還元反応評価
2023年 第84回 応用物理学会秋季学術講演会 (2023.9.19-23)
2023.9.22, 熊本県熊本市 熊本城ホール他3会場, 22a-A202-10 -
[口頭] 平井 力、岡田 健
チタン酸化物の酸化数制御とペロブスカイト太陽電池特性
2023年 第84回 応用物理学会秋季学術講演会 (2023.9.19-23)
2023.9.21, 熊本県熊本市 熊本城ホール他3会場, 21a-A302-12 -
[口頭] Takeru Okada、Hikaru Takeda、Naoya Iwamoto、Koichi Takano、Mitsuhiro Honda、Masaki Tanemura、Ichiro Yamashita、Atsuki Komiya
Output characteristic of flow-induced electricity generation at graphene-water interface
2023年 The 65th Fullerenes-Nanotubes-Graphene General Symposium (2023.9.04-06)
2023.9.04, 福岡県福岡市 九州大学西新プラザ, 1-12 -
[共同研究発表] 岩本 直也、岡田 健、神田 雄貴、小宮 敦樹
水-グラフェン界面における起電力の流動様相とSeebeck効果の影響評価
Evaluation of flow aspects of EMFs at a water-graphene interface and the Seebeck effect
2023年 第23回日本伝熱学会学生発表会 (2023.5.13)
プログラム番号10 -
[口頭] 竹谷 透、岡田 健
フルオロカーボン薄膜の結合状態と物性評価
2022年 第83回 応用物理学会秋季学術講演会 (2022.9.20-23)
2022.9.22, 宮城県仙台市 東北大学川内北キャンパス+オンライン, 22p-A406-11 -
[口頭] 梨本 一樹、堀口 佳子、熊谷 明哉、岡田 健
コスパッタによるモリブデン添加ホウ化物堆積と窒素還元反応
2022年 第83回 応用物理学会秋季学術講演会 (2022.9.20-23)
2022.9.20, 宮城県仙台市 東北大学川内北キャンパス+オンライン, 20a-A200-7
学生の受賞等
2020~
-
文部科学省マテリアル先端リサーチインフラ令和6年度学生研修プログラム
研修テーマ:No.30「走査プローブ顕微鏡を用いたナノレベル物性解析」
西谷 舜(B4)
2024.6.14 -
文部科学省マテリアル先端リサーチインフラ令和5年度学生研修プログラム
研修テーマ:No.21 「電子線描画技術による単一電子トランジスタ製作と評価」
石井 敬大(M1)
2023.6.15 -
2020年応用物理学東北支部講演奨励賞
「グラフェン上における液体流動発電の出力密度定量」
栗谷 京生、落合 耕太朗、Golap Kalita、種村 眞幸、小宮 敦樹、菊川 豪太、小原 拓、山下 一郎、Fumio S. Ohuchi、M. Meyyappan、寒川 誠二、鷲尾 勝由、岡田 健
2021.1.28