Publication

Papers

Also check public metrics. Google Scholar, ResearchGate, ORCID, researchmap

2026

• Michihiko Nakano, Yu Fukuda, Masafumi Inaba, Junya Suehiro, “Dielectrophoresis crossover frequencies of yeast mitochondria determined by microscopic observation for evaluating their dielectric properties” Journal of Electrostatics, 140, 104248 (March 2026) (10.1016/j.elstat.2026.104248)

2025

• Mohamed I. Zaki, Masafumi Inaba, Michihiko Nakano, Ragab A. El Sehiemy, and Junya Suehiro, “Generic Data-Driven Modelling of Thermal Conductivity in Electrically Aligned PDMS–Diamond Composites with Experimental Verification” Applied Thermal Engineering, 280 (3), 128338 (Dec. 2025)(https://doi.org/10.1016/j.applthermaleng.2025.128338)
• Michihiko Nakano, Ryu Nakabayashi, Rie Koyama, Masafumi Inaba, Junya Suehiro, “Dielectrophoresis Low and High Crossover Frequencies of Cancerous Exosomes” Electrophoresis accepted. (March 2025) (10.1002/elps.8128)
• Michihiko Nakano, Kohki Asahi, Masafumi Inaba, Junya Suehiro, “Simple and rapid detection of DNase I for diagnosing myocardial infarction using a microbead dielectrophoresis-based DNA detection approach” Jpn. J. Appl. Phys. 64, 02SP18 (Feb. 2025). (10.35848/1347-4065/adad80)

2024  (6 papers published.)

• Masafumi Inaba, Seiya Seike, Yingchen Chen, Soichiro Ichiki, Yoshihiko　Kubota, Shinya Ohmagari, Michihiko Nakano, Junya Suehiro, “Effect of electrically aligned polycrystalline diamond flakes on the through-plane thermal conductivity of heat conduction sheets” Func. Diam. 4(1), 2423643.(November 2024). (10.1080/26941112.2024.2423643)
• Michihiko Nakano, Takamasa Okumura, Masafumi Inaba, Pankaj Attri, Kazunori Koga, Masaharu Shiratani, Junya Suehiro, “Fundamental Study on Novel Biological Indicator Using DNA-labeled Microbeads for Evaluating Nonthermal Plasma Sterilization” IEEE Sens. Lett. 8, 8, 4501904 (June 2024). (10.1109/LSENS.2024.3420437)
• Masafumi Inaba, Yingchen Chen, Seiya Seike, Jun Hirotani, Michihiko Nakano, Junya Suehiro, “Effect of the gravitational force on electrical alignment of diamond filler particles in polydimethylsiloxane-based heat-conduction sheets” Diam. Relat. Mater., 146, 111246 (June 2024).(10.1016/j.diamond.2024.111246) 
• Michihiko Nakano, Masafumi Inaba, Junya Suehiro, “Selective visual detection of multiplex PCR amplicon using magnetic microbeads” Biosensors and Bioelectronics: X, 18, 100461 (June 2024).(10.1016/j.biosx.2024.100461)
• Masafumi Inaba, Kaito Yagi, Naoki Asano, Haruka Omachi, Michihiko Nakano, Junya Suehiro, “NO2 gas response and recovery properties of ambipolar CNT-FETs with various CNT/CNT junctions”, AIP Adv., 14, 035140 (March 2024). (10.1063/5.0197182)
• Ryu Nakabayashi, Rie Koyama, Masafumi Inaba, Michihiko Nakano, Junya Suehiro, “Quantitative evaluation of dielectrophoretic separation efficiency of cancer exosomes based on fluorescence imaging”, Jpn. J. Appl. Phys., 63, 03SP68 (March 2024). (10.35848/1347-4065/ad2657).

2023 (2 papers and 1 conference paper published.)

• Ryu Nakabayashi, Rie Koyama, Masafumi Inaba, Michihiko Nakano, Junya Suehiro, “Quantitative Evaluation of Dielectrophoretic Captured Fluorescent-Labeled Exosomes”, 2023 IEEE SENSORS, Vienna, Austria, pp. 1-4 (Nov. 2023). (10.1109/SENSORS56945.2023.10325029).
• Michihiko Nakano, Masafumi Inaba, Tomoko Murakami, Maho Sakurai, Junya Suehiro, “Demonstration of New Microelectrode Design to Enhance Sensitivity of Dielectrophoretic Impedance Measurement”, IEEE Sensors Letters 7, 8, 1-4 (Aug. 2023). (10.1109/LSENS.2023.3297315)
• Mohamad Hasnan Abdull Hamid, Rahil Izzati Mohd Asri, Mohammad Nuzaihan, Masafumi Inaba, Zainuriah Hassan, Hiroshi Kawarada, Shaili Falina, Mohd Syamsul, “Electrical Properties of GaN Cap Layer for AlGaN/GaN HEMT”, Key Engineering Materials, 947,3-8 (May 2023). (10.4028/p-9qdk55)

2022 (3 papers and 1 conference paper published.)

• M. Nakano, M. Shigemoto, M. Inaba, J. Suehiro, “RAPID DETECTION OF DNASE I BY DIELECTROPHORESIS AND IMPEDANCE MEASUREMENT OF DNA-LABELED MICROBEADS”, MicroTAS 2022 – 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences 673-674 (2022).
• S. Nakahara, T. Morita, H. Omachi, M. Inaba, M. Nakano, J. Suehiro, “Comparison between modulations of contact and channel potential in nitrogen dioxide gas response of ambipolar carbon nanotube field-effect transistors”, AIP Adv. 12, 125302 (Dec. 2022). (10.1063/5.0124891) 
• M. Hasnan, R.I.M. Asri, Z. Hassan, S.A.A. Abdalmohammed, M. Nuzaihan, M. Inaba, S. Falina and M. Syamsul, “High-sensitivity room temperature p-doped and undoped GaN thin film resistive gas sensor”, Int. J. Nanotechnol. 19, 418 (July 2022). (10.1504/ijnt.2022.124520)
• H. Chen, T. Yamakawa, M. Inaba, M, Nakano, J. Suehiro, “Characterization of Extra-Cellular Vesicle Dielectrophoresis and Estimation of Its Electric Properties”, Sensors 22(9), 3279 (April 2022).(10.3390/s22093279)

2021 (4 papers are published.) 

• N. Phansiri, X. Liu, K Miwa, M. Inaba, M, Nakano, J. Suehiro, H. Sato, “Indirect detection of residual CF4 in gas-insulated switchgear via conversion under dielectric barrier discharge”, Int. J. Plasma Environ. Sci. Technol., 15, 2, e02010 (August 2021).(10.34343/ijpest.2021.15.e02010)
• M. Nakano, M. Inaba, J. Suehiro, “Detection of SARS-CoV-2 Gene by Microbeads Dielectrophoresis-based DNA Detection Method”, IEEJ Trans. Sens. Micromachines, 141, 7, 233-236 (July 2021). (10.1541/ieejsmas.141.233) in Japanese
• M. Inaba, T. Oda, M. Kono, N. Phansiri, T. Morita, S. Nakahara, M. Nakano, J. Suehiro, “Effect of mixing ratio on NO2 gas sensor response with SnO2-decorated carbon nanotube channels fabricated by one-step dielectrophoretic assembly”, Sens. Actuators B Chem., 344, 130257 (June 2021). (10.1016/j.snb.2021.130257)
• M. Nakano, M. Inaba, J. Suehiro, “Rapid and low-cost amplicon visualization for nucleic acid amplification tests using magnetic microbeads” Analyst, 146, 2818-2824 (March 2021).(10.1039/D0AN02349C)

2020 (5 papers, 1 conference paper published.)

• N. Phansiri, D. Maenosono, M. Inaba, M. Nakano, J. Suehiro and H. Sato, “A New Scheme for Residual CF4 Detection in Gas-Insulated Switchgear Using Plasma-induced CF4 Decomposition into CO2” 2020 8th International Conference on Condition Monitoring and Diagnosis (CMD), Phuket, pp. 54-57 (October 2020) (10.1109/CMD48350.2020.9287294).
• T. Bi, J. Niu, N. Oi, M. Inaba, T. Sasaki, H. Kawarada, “Application of 2DHG Diamond p-FET in Cascode with Normally-off Operation and Breakdown Voltage of Over 1.7 kV” IEEE Trans. Electron Devices, 67, 10, 4006-4009 (September 2020). (10.1109/TED.2020.3019020)
• M. Inaba, M. Kono, T. Oda, N. Phansiri, M. Nakano, J. Suehiro, “Response properties of nitrogen dioxide gas sensors with tin oxide decorated carbon nanotube channel fabricated by two-step dielectrophoretic assembly” AIP Adv., 10, 055223 (May 2020).(DOI: 10.1063/5.0008188)
• M. Inaba, S. Hayashi, H. Li, M. Kamimura, M. Nakano, J. Suehiro, “Dielectrophoretic properties of submicron diamond particles in sodium chloride aqueous solution” Jpn. J. Appl. Phys., 59, 046502 (March 2020). (DOI: 10.35848/1347-4065/ab7baf).
• M. Nakano, Z. Ding, M. Inaba, J. Suehiro, “DNA-induced changes in traveling wave dielectrophoresis velocity of microparticles” AIP Advances 10, 1, 015236 (January 2020). (DOI: 10.1063/1.5129725)
• M. Iwataki, N. Oi, K. Horikawa, S. Amano, J. Nishimura,T. Kageura, M. Inaba, A. Hiraiwa, H. Kawarada, “Over 12000 A/cm2 and 3.2 mΩcm2 Miniaturized Vertical-Type Two-Dimensional Hole Gas Diamond MOSFET” IEEE Electron Dev. Lett., 41, 1, 111-114 (January 2020). (DOI: 10.1109/LED.2019.2953693)

2019 (7 papers published.)

• M. Nakano, Z. Ding, K. Matsuda, J. Xu, M. Inaba, J. Suehiro, “Simple microfluidic device for detecting the negative dielectrophoresis of DNA labeled microbeads”Biomicrofluidics, 13, 6 (November 2019). (DOI: 10.1063/1.5124419)
• M. Inaba, T. Ochiai, K. Ohara, R. Kato, T. Maki, T. Ohashi, H. Kawarada, “Correlation between the carbon nanotube growth rate and byproducts in antenna-type remote plasma chemical vapor deposition observed by vacuum ultraviolet absorption spectroscopy” Small, 201901504 (July 2019).　(DOI: 10.1002/smll.201901504)
• M. Inaba, H. Kawarada, Y. Ohno, “Electrical property measurement of two-dimensional hole-gas layer on hydrogen-terminated diamond surface in vacuum-gap gate structure” Appl. Phys. Lett., 114, 253504 (June 2019). (DOI: 10.1063/1.5099395)
• W. Fei, M. Inaba, H. Hoshino, I. Tsuyuzaki, S. Kawai, M. Iwataki, H. Kawarada, “Point-arc remote plasma chemical vapor deposition for high-quality single crystal diamond selective growth”  Phys. State. Solid. A, 201900227 (June 2019) (DOI: 10.1002/pssa.201900227) *WF and MI equally contributed.
• N. Oi, T. Kudo, M. Inaba, S. Okubo, S. Onoda, A. Hiraiwa, H. Kawarada, “Normally-off Two-Dimensional Hole Gas Diamond MOSFETs Through Nitrogen-ion Implantation” IEEE Electron Dev. Lett., 40, 6, 933-936 (May 2019). (DOI: 10.1109/LED.2019.2912211)
• S. Kono, T. Kageura, Y. Hayashi, S.-G. Ri, T. Teraji, D. Takeuchi, M. Ogura, H. Kodama, A. Sawabe, M. Inaba, A. Hiraiwa, H. Kawarada, “Carbon 1s X-ray photoelectron spectra of realistic samples of hydrogen-terminated and oxygen-terminated CVD diamond (111) and (001)” Diam. Relat. Mater. 93, 105-130 (March 2019). (DOI: 10.1016/j.diamond.2019.01.017)
• K. Nishimura, T. Ushiyama, N. X Viet, M. Inaba, S. Kishimoto, Y. Ohno, “Enhancement of the electron transfer rate in carbon nanotube flexible electrochemical sensors by surface functionalization” Electrochim. Acta, 295, 157-163 (February 2019).  (DOI: 10.1016/j.electacta.2018.10.147)

2018 (4 papers) 

• R. Fukuda, P. Balasubramanian, I. Higashimata, G. Koike, T. Okada, R. Kagami, T. Teraji, S. Onoda, M. Haruymama, K. Yamada, M. Inaba, H. Yamano, F. Stürner, S. Schmitt, L. McGuinness, F. Jelezko, T. Ohshima, T. Shinada, H. Kawarada, W. Kada, O. Hanaizumi, T. Tanii, J. Isoya, “Lithographically Engineered Shallow Nitrogen-Vacancy Centers in Diamond for External Nuclear Spin Sensing” New J. Phys. 20, 083029 (August 2018). (DOI: 10.1088/1367-2630/aad997)
• N. Oi, M. Inaba, S. Okubo, I. Tsuyuzaki, T. Kageura, S. Onoda, A. Hiraiwa, H. Kawarada, “Vertical-type two-dimensional hole gas diamond metal oxide semiconductor field-effect transistors” Sci. Rep. 8, 10660 (July 2018). (DOI: 10.1038/s41598-018-28837-5)
• S. Falina, S. Kawai, N. Oi, H. Yamano, T. Kageura, E. Suaebah, M. Inaba, Y. Shintani, M. Syamsul, H. Kawarada, “Role of carboxyl and amine termination on boron-doped diamond solution gate field effect transistor (SGFET) for pH sensing” Sensors 18(7), 2178 (July 2018). (DOI: 10.3390/s18072178)
• M. Inaba, K. Ohara, M. Shibuya, T. Ochiai, D. Yokoyama, W. Norimatsu, M. Kusunoki, H. Kawarada, “Electrical contact properties between carbon nanotube ends and a conductive atomic force microscope tip” J. Appl. Phys. 123, 244502 (June 2018). (DOI: 10.1063/1.5027849)

2017 (7 papers)

• S. Kono, T. Sasaki, M. Inaba, A. Hiraiwa, H. Kawarada, “Sheet resistance underneath the Au ohmic-electrode on hydrogen-terminated surface-conductive diamond (001)” Diam. Relat. Mater. 80, 93-98 (November 2017). (DOI: 10.1016/j.diamond.2017.09.020).
• T. Naramura, M. Inaba, S. Mizuno, K. Igarashi, E. Kida, S. F. Mohd Sukri, Y. Shintani, H. Kawarada, ”Threshold voltage control of electrolyte solution gate field-effect transistor by electrochemical oxidation” Appl. Phys. Lett. 111, 013505 (July 2017). (DOI: 10.1063/1.4991364)
• M. Inaba, A. Seki, K. Sato, T. Kushida, T. Kageura, H. Yamano, A. Hiraiwa, H. Kawarada, “Vertical edge graphite layer on recovered diamond (001) after high-dose ion implantation and high-temperature annealing” Phys. Stat. Solid. B, 1700040 (May 2017). (DOI: 10.1002/pssb.201700040)
• T. Kageura, K. Kato, H. Yamano, E. Suaebah, M. Kajiya, S. Kawai, M. Inaba, T. Tanii, M. Haruyama, K. Yamada, S. Onoda, W. Kada, O. Hanaizumi, T. Teraji, J. Isoya, S. Kono, and H. Kawarada, “Effect of a radical exposure nitridation surface on the charge stability of shallow nitrogen-vacancy centers in diamond” Appl. Phys. Express, 10, 055503 (April 2017). (DOI: 10.7567/APEX.10.055503)
• H. Yamano, S. Kawai, K. Kato, T. Kageura, M. Inaba, T. Okada, I. Higashimata, M. Haruyama, T. Tanii, K. Yamada, S. Onoda, W. Kada, O. Hanaizumi, T. Teraji, J. Isoya, and H. Kawarada, “Charge state stabilization of shallow nitrogen vacancy centers in diamond by oxygen surface modification” Jpn. J. Appl. Phys., 56, 4S, 04CK08 (March 2017). (DOI: 10.7567/JJAP.56.04CK08)
• Y. Kitabayashi, T. Kudo, H. Tsuboi, T. Yamada, D. Xu, M. Shibata, D. Matsumura, Y. Hayashi, M. Syamsul, M. Inaba, A. Hiraiwa and H. Kawarada, “Normally-off C-H Diamond MOSFETs with Partial C-O Channel Achieving 2-kV Breakdown Voltage” IEEE Electron Dev. Lett., 38, 3, 363-366 (March 2017). (DOI: 10.1109/LED.2017.2661340)
• H. Kawarada, T. Yamada, D. Xu, H. Tsuboi, Y. Kitabayashi, D. Matsumura, M. Shibata, T. Kudo, M. Inaba, A. Hiraiwa, “Durability-enhanced two-dimensional hole gas of C-H diamond surface for complementary power inverter applications” Sci. Rep., 7, 42368 (February 2017). (DOI: 10.1038/srep42368)   

2016 (3 papers, and 2 conference proceedings)

• Y. Shintani, S. Ibori, K. Igarashi, T. Naramura, M. Inaba, H. Kawarada, “Polycrystalline boron-doped diamond with an oxygen-terminated surface channel as an electrolyte-solution-gate field-effect transistor for pH sensing” Electrochim. Acta, 212, 10-15 (September 2016). (DOI: 10.1016/j.electacta.2016.06.104)
• M. Inaba, T. Muta, M. Kobayashi, T. Saito, M. Shibata, D. Matsumura, T. Kudo, A. Hiraiwa and H. Kawarada, “Hydrogen-terminated diamond vertical-type metal oxide semiconductor field-effect transistors with a trench gate” Appl. Phys. Lett., 109, 033503 (July 2016). (DOI: 10.1063/1.4958889)
• H. Kawarada, T. Yamada, D. Xu, Y. Kitabayashi, M. Shibata, D. Matsumura, M. Kobayashi, T. Saito, T. Kudo, M. Inaba, A. Hiraiwa, “Diamond MOSFETs using 2D hole gas with 1700V breakdown voltage” 2016 28th International Symposium on Power Semiconductor Devices and ICs (ISPSD) 483-486 (June 2016). (DOI: 10.1109/ISPSD.2016.7520883)
• M. Inaba, K. Suzuki, Y. Hirano, W. Norimatsu, M. Kusunoki, H. Kawarada, “Ohmic contact for silicon carbide by carbon nanotubes” Mater. Sci. Forum, 858, 561-564 (May 2016). (DOI: 10.4028/www.scientific.net/MSF.858.561)
• M. Inaba, C.-Y. Lee, K. Suzuki, M. Shibuya, M. Myodo, Y. Hirano, W. Norimatsu, M. Kusunoki, H. Kawarada, “Contact Conductivity of Uncapped Carbon Nanotubes Formed by Silicon Carbide Decomposition” J. Phys. Chem. C, 120 (11), 6232-6238 (February 2016). (DOI: 10.1021/acs.jpcc.5b11815) 

2015 (2 papers)

• M. Myodo, M. Inaba, K. Ohara, R. Kato, M. Kobayashi, Y. Hirano, K. Suzuki, H. Kawarada, “Large-current-controllable carbon nanotube field-effect transistor in electrolyte solution” Appl. Phys. Lett., 106, 213503 (May 2015). (DOI: 10.1063/1.4921454)
• M. Inaba, K. Suzuki, M. Shibuya, C.-Y. Lee, Y. Masuda, N. Tomatsu, W. Norimatsu, A. Hiraiwa, M. Kusunoki, H. Kawarada, “Very low Schottky barrier height at carbon nanotube and silicon carbide interface” Appl. Phys. Lett., 106, 123501 (March 2015). (DOI: 10.1063/1.4916248)

Book Chapter

• 稲葉優文, 中野道彦, 末廣純也, “回転電極電界整列と新規熱伝導性フィラーの放熱シート応用” In: “サーマルマネジメントの最新技術” 第2章第4節, NTS, Tokyo, Japan (June 2025) (978-4860439705)
• 稲葉優文, “回転電極電界整列技術による放熱シートの熱伝導性向上と新規2次元フィラー” In: “高熱伝導・放熱材料の最新開発動向・最適調整と応用展開・今後の展望―TIMの最前線・自動車・半導体パッケージ用途への応用” 第2章第2節, AndTech, Kanagawa, Japan (May 2025) (978-4-909118-82-0)
• M. Inaba, W. Norimatsu, M. Kusunoki, H. Kawarada, “Carbon Nanotube Forests on SiC: Structural and Electrical Properties” In: Y. Setsuhara, T. Kamiya, S. Yamaura (eds), “Novel Structured Metallic and Inorganic Materials” Springer, Singapore, 605-620 (September 2019). (DOI: 10.1007/978-981-13-7611-5_40)

解説 Commentary

稲葉 優文, 中野 道彦, 末廣 純也, “両極性カーボンナノチューブトランジスタによるガスセンシング” 表面と真空, 第69巻(2026)1号  in Japanese

中野 道彦, 稲葉 優文, 末廣 純也, “静電界による細胞操作”, 特集 電磁界による細胞の遠隔マニピュレーション, 電気学会誌 144 巻 (2024) 10 号. (DOI: 10.1541/ieejjournal.144.631)

稲葉 優文, “電界整列と新規二次元フィラーの放熱シート応用”, 特集:フィラー・添加剤・マスターバッチは今, プラスチックス 2024年9月号.

稲葉 優文, “電界整列法の高度化と放熱シート応用”, 特集３ 放熱シートの設計と高熱伝導化, MATERIAL STAGE(マテリアルステージ） 2024年08月10日発売号.

稲葉 優文, “新規熱伝導性フィラーの開発と電界整列による放熱シートの機能付加”, 新材料部会講演, 鉱山 第77巻・第6号(7月号).

稲葉 優文, “両極性カーボンナノチューブFETを用いたガスセンサの反応機構と応答速度の評価”, トピックス, NEW DIAMOND 153 (April 2024).

中野 道彦, 稲葉 優文, 末廣 純也, “ライフサイエンス分野における誘電泳動の最新成果”, 電気泳動, 64, 1, 15-18 (July 2020). (DOI: 10.2198/electroph.64.15) 

稲葉 優文, 川原田洋, 大野雄高, 真空ギャップゲート構造による2次元正孔ガス伝導層の評価, 解説, NEW DIAMOND 136 (January 2020). in Japanese

特許 Patents

＠九州大学

• 特願2026-044406 樹脂組成物の製造装置および樹脂組成物の製造方法
• 特願2025-187146 フィルム状メタマテリアル及びその製造方法
• 特願2023-191332 機能性シートの製造方法、機能性シートの製造装置、機能性シートの製造システム、ならびに機能性シート
• 特願2023-067264 機能性シートの製造方法および機能性シートの製造装置
• 特願2022-170278 伝熱シートおよび伝熱シートの製造方法

＠早稲田大学

• 特開WO2017150669 Ion sensor, ion concentration measurement method, and electronic component
• 特開2017-161510 イオンセンサ,イオン濃度測定方法,および電子部品
• 特開2017-057090 グラファイト積層ダイヤモンド基板及びその製造方法,並びに半導体装置及びその製造方法
• 特開2017-045897 ダイヤモンド電界効果トランジスタ及びその製造
• 特開2016-157932 電力素子
• 特開2016-141604 ナノカーボン基材の製造方法およびナノカーボン基材
• 特開2014-150173 電界効果トランジスタ
• 特開2014-150174 キャリア輸送方向に対して直交する方向にCNTチャネルを有する電界効果型トランジスタ
• 特開2014-150175 半導体装置に好適なカーボンナノチューブ群を用いた半導体装置の製造方法,及び半導体装置

Others

• 稲葉 優文, ダイヤまでのより道, NEW FACE BOOK, NEW DIAMOND 129 (April 2018). in Japanese
• M. Inaba, A. Seki, K. Sato, T. Kushida, T. Kageura, H. Yamano, A. Hiraiwa, H. Kawarada, “Vertical edge graphite layer on recovered diamond (001) after high-dose ion implantation and high-temperature annealing (Phys. Status Solidi B 9/2017)” Phys. Stat. Solid. B, 201770249 (September 2017). (DOI: 10.1002/pssb.201770249) (back cover)