FUKUZAWA LAB. Nagoya University
Papers
・Effect of Water on Mechano-Chemical Reactions of Perfluoropolyether Lubricant Films in Heat-Assisted Magnetic Recording: A Reactive Molecular Dynamics Study, Xingyu Chen, Koya Inayoshi, Hedong Zhang, Nobuaki Koga, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Tribology International, 187, 108674, 2023 ・Enhancing Pressure Consistency and Transferability of Structure-Based Coarse-Graining, Jiahao Tang, Takayuki Kobayashi, Hedong Zhang, Kenji Fukuzawa, Shintaro Itoh, Physical Chemistry Chemical Physics, 25, 2256–2264, 2023 ・Characterization of Organic Friction Modifiers Using Lateral Force Microscopy and Eyring Activation Energy Model, Jinchi Hou, Masaki Tsukamoto, Hedong Zhang, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Tribology International, 178, 108052 (8 pages), 2023 ・Molecules with A TEMPO-Based Head Group as High-Performance Organic Friction Modifiers, Jinchi Hou, Masaki Tsukamoto, Seanghai Hor, Xingyu Chen, Juntao Yang, Hedong Zhang, Nobuaki Koga, Koji Yasuda, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Friction, 11, 316-332, 2023 ・Trimethylolpropane Trioleate as Eco-Friendly Lubricant Additive, Chiew Tin Lee, Mei Bao Lee, Siti Hartini Hamdan, William Woei Fong Chong, Cheng Tung Chong, Hedong Zhang, Allan Woei Loon Chen, Engineering Science and Technology, an International Journal, 35, 101068 (10 pages), 2022 ・Adsorption Behavior of TEMPO-Based Organic Friction Modifiers During Sliding Between Iron Oxide Surfaces: A Molecular Dynamics Study, Xingyu Chen, Juntao Yang, Koji Yasuda, Nobuaki Koga, Hedong Zhang, Langmuir, 38, 3170-3179, 2022 ・Simulation of nanoscale domain growth for ferroelectric recording, Kenji Fukuzawa, Yoshiomi Hiranaga, Yasuo Cho, AIP Advances, 11, 115117 (8 pages), 2021 ・In-situ measurement of temporal changes in thickness of polymer adsorbed films from lubricant oil by vertical-objective-based ellipsometric microscopy , Yuxi Song, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang, Naoki Azuma, Tribology International, 165,107341, 2021 ・Super-localization of individual fluorophores along a DNA strand in a microchannel, Naoki Azuma, Kenji Fukuzawa, Shintaro Itoh, Applied Physics Letters, 119, 023701, 2021 ・Measurement of escape time of concentrated DNA molecules in front of a nanogap, Naoki Azuma, Kenji Fukuzawa, Shintaro Itoh, Applied Physics Express, 14, 2020.12, 015001 ・Optimizing on‑chip concentration of DNA molecules against a nanoslit barrier, Naoki Azuma, Kenji Fukuzawa, Shintaro Itoh, Microfluidics and Nanofluidics, 24, 2020.10, 86 ・ReaxFF Reactive Molecular Dynamics Simulations of Mechano-chemical Decomposition of Perfluoropolyether Lubricants in Heat-assisted Magnetic Recording, Xingyu Chen, Kento Kawai, Hedong Zhang, Kenji Fukuzawa, Nobuaki Koga, Shintaro Itoh, Naoki Azuma, Journal of Physical Chemistry C, 41, 2020. 9, 22496–22505 ・Effect of Transverse Dissipative Particle Dynamics on Dynamic Properties of Nanometer-thick Liquid Films on Solid Surfaces, Takayuki Kobayashi, Hedong Zhang, Kenji Fukuzawa, Shintaro Itoh, Molecular Simulation, 46, 2020. 9, 1281-1290 ・Extension of measurement range of lubrication gap shape using vertical-objective-type ellipsometric microscopy with two compensator angles - Katsuya Namba, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang, Naoki Azuma - Tribology International, 142, 2020.2, 8 pages ・Validation of correction method for gap shape measurement by vertical-objective-type ellipsometric microscopy with rotating-compensator ellipsometry - Katsuya Namba, Yusuke Sasao, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang - Journal of Advanced Mechanical Design, Systems, and Manufacturing, 13, 2019, 13 pages ・Simultaneous in situ Measurements of Contact Behavior and Friction to Understand the Mechanism of Lubrication with Nanometer-thick Liquid Lubricant Films - Hedong Zhang, Yusuke Takeuchi, William W. F. Chong, Yasunaga Mitsuya, Kenji Fukuzawa, Shintaro Itoh - Tribology International, 127, 2018.11, 138-146 ・Nano-tribological Characterisation of Palm Oil-based Trimethylolpropane Ester for Application as Boundary Lubricant - S.H. Hamdan, W.W.F. Chong, J.-H. Ng, C.T. Chong, H. Zhang - Tribology International, 127, 2018.11, 1-9 ・Measurement of nanometer-thick lubricating films using ellipsometric microscopy - Kenji Fukuzawa, Yusuke Sasao, Katsuya Namba, Chihiro Yamashita, Shintaro Itoh, Hedong Zhang - Tribology International, 122, 2018.6, 8-14 ・Enhanced Viscoelasticity of Polyalphaolefins Confined and Sheared in Submicron-to-nanometer-sized Gap Range and Its Dependence on Shear Rate and Temperature - Shintaro Itoh, Yuya Ohta, Kenji Fukuzawa, Hedong Zhang Tribology International, 120, 2018.4, 210-217 ・Is the Trend of Stribeck Curves Followed by Nano-Lubrication with Molecularly Thin Liquid Lubricant Films? - Hedong Zhang, Takahiro Yoshimi, Kenji Fukuzawa, Shintaro Itoh - Tribology International, 119, 2018.3, 82-87 ・Separation of Large DNA Molecules by Applying Pulsed Electric Field to Size Exclusion Chromatography-based Microchip - Naoki Azuma, Shintaro Itoh, Kenji Fukuzawa, Hedong Zhang - Japanese Journal of Applied Physics, 57, 027002, 2018.1, 8 pages ・Optimization of Applied Voltages for On-chip Concentration of DNA Using Nanoslit - Naoki Azuma, Shintaro Itoh, Kenji Fukuzawa, Hedong Zhang - Japanese Journal of Applied Physics, 56, 127001, 2017. 11, 8 pages ・Real-time Observation of Molecularly Thin Lubricant Films on Head Sliders Using Rotating-Compensator-Based Ellipsometric Microscopy - Kenji Fukuzawa, Ken Miyata, Chihiro Yamashita, Shintaro Itoh, Hedong Zhang - IEEE Transactions on Magnetics, 53, 11, 2017.11, 1-4 ・Measurement of Viscoelasticity of UV photoresist used for nanoimprint lithography under confinement in nanometer-sized gaps - Shintaro Itoh, Kazuhiro Takahashi, Kenji Fukuzawa, Hedong Zhang - Japanese Journal of Applied Physics , 56, 06GL02, 2017.5, 6 pages ・Measurement of Thickness Distribution of Molecularly Thin Lubricant Films on Head Sliders Using Ellipsometric Microscopy - Kenji Fukuzawa, Chihiro Yamashita, Hiorya Ishikawa, Shintaro Itoh, Hedong Zhang - IEEE Transactions on Magnetics, Vol. 52, No. 7, 2016. 7, 3300904 (4 pages) ・Molecular Dynamics Simulations of Diffusion of Submonolayer Polar Liquid Lubricant Films on Solid Surfaces - Takayuki Kobayashi, Hedong Zhang, Kenji Fukuzawa, Shintaro Itoh - Microsystem Technologies, Vol. 22, No. 6, 2016.6, 1285-1290 ・Fabrication of free-standing subwavelength metal-insulator-metal gratings using high-aspect-ratio nanoimprint techniques - Hiroaki Honma, Masato Mitsudome, Shintaro Itoh, Makoto Ishida, Kazuaki Sawada, Kazuhiro Takahashi - Japanese Journal of Applied Physics, 55, 06GP20, 2016.5, 5 pages ・Design Principle of Micro-Mechanical Probe for Lateral-Deflection-Controlled Friction Force Microscopy - Kenji Fukuzawa, Satoshi Hamaoka, Mitsuhiro Shikida, Shintaro Itoh, Hedong Zhang - Microsystem Technologies, 22, 2016.5, 1181-1188 ・Atmospheric Vapor Phase Deposition of Nanometer-thick Anti-stiction Fluoropolymer Coatings for Silicon Surfaces - Shintaro Itoh, Kazuhiro Takahashi, Hiroyuki Morita, Kenji Fukuzawa, Hedong Zhang - Japanese Journal of Applied Physics, 55, 06GP10, 2016.5, 5 pages ・Separation of Large DNA Molecules by Size Exclusion Chromatography-based Microchip with On-chip Concentration Structure - Naoki Azuma, Shintaro Itoh, Kenji Fukuzawa, Hedong Zhang - Japanese Journal of Applied Physics 55, 06GN01, 2016.4, 8 pages ・Shear Thinning Behavior of Nanometer-thick Perfluoropolyether Films Confined between Corrugated Solid Surfaces: A Coarse-grained Molecular Dynamics Study - Hedong Zhang, Motoo Fukuda, Hitoshi Washizu, Tomoyuki Kinjo, Hiroaki Yoshida, Kenji Fukuzawa, Shintaro Itoh - Tribology International , Vol. 93, 2016.1, 163-171 ・Anisotropic shear viscosity of photoaligned liquid crystal confined in sub-micron-to-nanometer-scale gap widths revealed with simultaneously measured molecular orientation - Shintaro Itoh, Yuuichi Imura, Kenji Fukuzawa, Hedong Zhang - Langmuir, 2015.9, Vol. 31, 11360-11369 ・Effect of Chemically Adsorbed Molecules on the Viscous Friction of Nanometer-Thick Liquid Lubricant Films Coated on a Diamond-Like Carbon Surface - Shintaro Itoh, Yusuke Norizuki, Kenji Fukuzawa, Hedong Zhang - Tribology Letters, Vol. 60, 2015.9, Vol. 60:7, 9 pages ・Coarse-Grained Molecular Dynamics Simulation of Nanometer-Thick Polar Lubricant Films Sheared Between Solid Surfaces with Random Roughness - Takayuki Kobayashi, Hedong Zhang, Kenji Fukuzawa, Shintaro Itoh - IEEE Transactions on Magnetics, Vol. 51, No. 11, 2015.11, 3300704 (4 pages) ・Effect of Bonded Molecules on Replenishment of Lubricant-Depleted Area Created by Sliding on Molecularly Thin Lubricant Film - Kenji Fukuzawa, Ryota Watanabe, Shintaro Itoh, Hedong Zhang - IEEE Transactions on Magnetics, Vol. 51, No. 11, 2015.11, pp. 1-4 ・Mechanical strengthening of Si cantilever by chemical KOH etching and its surface analysis by TEM and AFM - Mitsuhiro Shikida, Yosuke Niimi, Tatsuya Hasegawa, Tomoaki Sugino, Satoshi Hamaoka, Kenji Fukuzawa - Microsystem Technologies, Vol. 21, No. 3, 2015.3, pp. 661-668 ・ボールオンディスク試験用の高速しゅう動子アセンブリの開発と分子潤滑膜の速度依存摩擦特性の測定 - 三矢 保永,張 賀東,難波克也,福澤健二,伊藤伸太郎 - トライボロジスト, Vol. 60, No. 2, 2015.2, pp. 144-152 ・Surface Functionalization by Fine Ultraviolet-Patterning of Nanometer-Thick Liquid Lubricant Films - Renguo Lu, Hedong Zhang, Suguru Komada, Yasunaga Mitsuya, Kenji Fukuzawa, Shintaro Itoh - Applied Surface Science, Vol. 320, 2014.11, pp. 102-111 ・Lateral-Deflection-Controlled Friction Force Microscopy - Kenji Fukuzawa, Satoshi Hamaoka, Mitsuhiro Shikida, Shintaro Itoh, Hedong Zhang - Journal of Applied Physics, Vol. 116, 2014.8, 084311(6 pages) ・Influence of Surface Roughness and Coating on the Friction Properties of Nanometer-thick Liquid Lubricant Films - Renguo Lu, Hedong Zhang, Yasunaga Mitsuya, Kenji Fukuzawa, Shintaro Itoh - Wear, Vol. 139, Nos. 1-2, 2014.11, pp. 56-61 ・Boundary Condition at a Two-phase Interface in the Lattice Boltzmann Method for the Convection-Diffusion Equation - Hiroaki Yoshida, Takayuki Kobayashi, Hidemitsu Hayashi, Tomoyuki Kinjo, Hitoshi Washizu, Kenj Fukuzawa - Physical Review E, 90, 2014.7, 013303(10 pages) ・Development of a Ball-Suspension Assembly for Measuring Speed-Dependent Friction Characteristics of Thin Lubricant Films Coated on Magnetic Disks - Yasunaga Mitsuya, Hedong Zhang, Katsuya Namba, Kenji Fukuzawa, Shintaro Itoh - IEEE Transactions on Magnetics, Vol. 50, No. 11, 2014.11, pp. 3302704 (4 pages) ・Shear thinning of nanometer-thick liquid lubricant films measured at high shear rates - Shintaro Itoh, Koki Ishii, Kenji Fukuzawa, Hedong Zhang - Tribology Letters, Vol. 53, 2014.1, pp. 555-567 ・Contributions of Mobile and Bonded Molecules to Dynamic Friction of Nanometer-thick Perfluoropolyether Films Coated on Magnetic Disk Surfaces - Renguo Lu, Hedong Zhang, Yasunaga Mitsuya, Kenji Fukuzawa, Shintaro Itoh - Tribology Letters, Vol. 54, No. 3, 2014.6, pp. 237-247 ・Structure-based Coarse-graining for Inhomogeneous Liquid Polymer Systems - Motoo Fukuda, Hedong Zhang, Takahiro Ishiguro, Kenji Fukuzawa, Shintaro Itoh - Journal of Chemical Physics, Vol. 139, No. 5, 2013.8, pp. 054901-1-11 ・Adhesion Properties of Nanometer-thick Perfluoropolyether Films Confined between Solid Surfaces: A Coarse-grained Molecular Dynamics Study Motoo Fukuda, Hedong Zhang, Takahiro Ishiguro, Kenji Fukuzawa, Shintaro Itoh Tribology Letters, Vol. 51, No. 3, 2013.9, pp. 479-487 ・Design Principle of Micromechanical Probe with an Electrostatic Actuator for Friction Force Microscopy Kenji Fukuzawa, Hiroaki Tsuji, Satoshi Hamaoka, Mitsuhiro Shikida, Shintaro Itoh, Hedong Zhang Microsystems Technologies, Vol. 19, No. 9-10, 2013.9, pp. 1567-1572 ・Theoretical and Experimental Study on Two-stage-imaging Microscopy Using Ellipsometric Contrast for Real-time Visualization of Molecularly Thin Films Yosuke Kajihara, Kenji Fukuzawa, Shintaro Itoh, Ryouta Watanabe, Hedong Zhang Review of Scientific Instruments, Vol. 84, 2013.5, pp. 053704-1-9 ・Friction Measurements of Nanometer-thick Lubricant Films Using Ultra-smooth Sliding Pins Treated with Gas Cluster Ion Beam Renguo Lu, Hedong Zhang, Yasunaga Mitsuya, Kenji Fukuzawa, Shintaro Itoh Applied Surface Science, Vol. 280, 2013.9, pp. 619-625 ・Novel Methods for Real-time Observation of Molecularly Thin Lubricant Films by Ellipsometric Microscopy: Application to Dewetting Observation Kenji Fukuzawa, Qingqing Liu, Takumi Tarukado, Yosuke Kajihara, Ryota Watanabe, Shintaro Itoh, Hedong Zhang IEEE Transactions on Magnetics, Vol. 49, No. 6, 2013.6, pp.2530-2534 ・Detection of Asperity Contact for Precise Gap Determination in Thin-Film Nanorheometry Shintaro Itoh, Yuya Hamamoto, Koki Ishii, Kenji Fukuzawa, Hedong Zhang Tribology Letters, Vol.49, 2013.1, pp.1-10 ・Measured Viscous and Dry Friction Forces in Nanometer-Thick Lubricant Film by Friction Force Microscopy with Micromechanical Probe Kenji Fukuzawa, Hiroaki Tsuji, Satoshi Hamaoka, Mitsuhiro Shikida, Shintaro Itoh, Hedong Zhang Tribology Letters, vol. 48, 2012.9, pp. 201-208 ・High-Speed Friction Measurement for a Molecularly Thin Lubricant Film Using a Fiber Wobbling Method Shintaro Itoh, Kenji Fukuzawa, Koki Imai, Koki Ishii, Hedong Zhang IEEE Transactions on Magnetics, Vol. 48, No. 11, 2012.11, pp. 4467-4470 ・Simultaneous Measurement of Film Deformation and Friction Force during Shearing nm-thick Lubricants Yosuke Kajihara, Kenji Fukuzawa, Shintaro Itoh, Ryota Watanabe, Hedong Zhang IEEE Transactions on Magnetics, Vol. 48, No. 11, 2012.11, pp. 4455-4458 ・Adhesion Properties of Monolayer Lubricant Films Coated on Magnetic Disk Surfaces: Contributions of Mobile and Bonded Molecules Renguo Lu, Hedong Zhang, Masashi Itakura, Kenji Fukuzawa, Shintaro Itoh IEEE Transactions on Magnetics, Vol. 48, No. 11, 2012.11, pp. 4269-4272 ・An electrostatic actuator for dual-axis micro-mechanical probe on friction force microscope Hiroaki Amakawa, Kenji Fukuzawa, Mitsuhiro Shikida, Hiroaki Tsuji, Hedong Zhang, Shintaro Itoh Sensors & Actuators: A. Physical, vol. 175, 2012.3, pp. 94-100 ・Vertical-Objective-Based Ellipsometric Microscope for Real-time Observation of nm-Thick Lubricant Films Qingqing Liu, Kenji Fukuzawa, Yosuke Kajihara, Hedong Zhang, Shintaro Itoh Tribology Online, Vol. 7, No.3, 2012.9, pp. 139-146 ・ガスクラスタイオンビーム加工によるガラス面の表面粗さおよび表面エネルギーの変化 張賀東,三矢保永,難波克也,榊原寛幸,福澤健二,伊藤伸太郎 トライボロジスト, Vol. 57, No. 2, 2012.2, pp. 116-122 ・Real-time Visualization of a Shearing Nanometer-thick Lubricant Film by Two-stage Imaging Ellipsometric Microscopy Yosuke Kajihara, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang IEEE Transactions on Magnetics, Vol. 47, No. 10, 2011.10, pp. 3441-3444 ・A New Method for Measuring Normal Forces with Accurate Gap Control Using a Microfabricated Quartz Resonator for Lubrication at Nanometer Gaps K. Fukuzawa, Y. Yamauchi, Y Naito, S. Itoh, H. Zhang Tribology Letters, Vol. 43, No. 2, 2011.7, pp. 121-128 ・Shear thinning behavior of monolayer liquid lubricant films measured by fiber wobbling method Y. Hamamoto, S. Itoh, K. Fukuzawa, H. Zhang Journal of Physics: Conference Series, 258, 2010.12, 012010 (10pages) ・Development of Ellipsometric Microscope for High-Resolution Observation of Nanometer-Thick Lubricant Films Qingqing Liu, Kenji Fukuzawa, Yosuke Kajihara, Hedong Zhang, Shintaro Itoh Tribology Online, Vol. 6, No. 6, 2011.8, pp. 251-256 ・Effect of Ultraviolet Irradiation on Adhesion of Nanometer-Thick Lubricant Films Coated on Magnetic Disk Surfaces Hedong Zhang, Taiki Takimoto, Kenji Fukuzawa, Shintaro Itoh IEEE Transactions on Magnetics, Vol. 47, No. 1, 2011.1, pp. 94-99 ・Quantification of Friction Force on Dual-Axis Micro-Mechanical Probe for Friction Force Microscopy Hiroaki Amakawa, Kenji Fukuzawa, Mitsuhiro Shikida, Hedong Zhang, Shintaro Itoh Tribology Online, Vol. 5, No. 3, 2010.7, pp. 144-149 ・Opposing effects of confinement and confinement-induced shear-thinning on viscoelastic properties of liquid lubricant in nanometer-scale gaps S. Itoh, K. Fukuzawa, Y. Hamamoto, H. Zhang Tribology International, 44, 2010.7, 1333-1339 ・Temperature Dependence of the Viscoelastic Properties of a Confined Liquid Polymer Measured by Using an Oscillating Optical Fiber Probe S. Itoh, K. Fukuzawa, Y. Hamamoto, H. Zhang Japanese Journal of Applied Physics, 49, 2010.12, pp. 08LB13-1-08LB13-5 ・Viscoelastic properties of monolayer lubricant films during touch-down and take-off behavior measured by fiber wobbling method Y. Hamamoto, S. Itoh, K. Fukuzawa, H. Zhang Tribology Online, Vol. 6, No.1, 2011.1, pp. 83-95 ・紫外線照射によるナノ液体潤滑膜のパターニングに関する粗視化分子動力学シミュレーション 張賀東,小松新始,福澤健二,伊藤伸太郎 日本機械学会論文集(C編), 第76巻, 767号, 2010.7, pp. 1819-1826 ・光ファイバープローブを用いた単分子厚さの液体潤滑薄膜の動的粘弾性計測 浜本祐也,伊藤伸太郎,福澤健二,張賀東 日本機械学会論文集(C編), 第76巻, 767号, 2010.7, pp. 1716-1727 ・ナノすきま潤滑現象解明のための高精度すきま制御型垂直力・剪断力同時計測法 福澤健二,早川康精,松村憲樹,伊藤伸太郎,張 賀東 日本機械学会論文集(C編), 第76巻, 763号, 2010.3, pp. 717-726 ・Simultaneously Measuring Lateral And Vertical Forces with Accurate Gap Control for Clarifying Lubrication Phenomena at Nanometer Gap K. Fukuzawa, K. Hayakawa,K. Matsumura, S. Itoh H. Zhang Tribology Letters, Vol. 37, No. 3, 2010.3, pp. 497-505 ・Displacement measurement for high speed tribological measurement using oscillating optical fiber probe S. Itoh, K. Imai, K. Fukuzawa, Y. Hamamoto, H. Zhang Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol.4, No.1, 2010.2, pp. 2-14 ・Surfactant adsorption on single-crystal silicon surface in TMAH solution: Orientation-dependent adsorption detected by In Situ infrared spectroscopy P. Pal, K. Sato, M. A. Gosalvez, Y. Kimura, K. Ishibashi, M. Niwano, H. Hida, B. Tang, S. Itoh Journal of Microelectromechanical Systems, Vol.18, No.6, 2009.12, pp. 1345-1356 ・The mechanism of selective corrugation removal by KOH anisotropic wet etching M Shikida, N Inagaki, H Sasaki, H Amakawa, K Fukuzawa and K Sato J. Micromechanics and Microengineering, 20, 2009.12, 015038 (9pp) ・Ellipsometry study of the adsorbed surfactant thickness on Si{110} and Si{100} and the effect of pre-adsorbed surfactant layer on etching characteristics in TMAH Bin Tang, Prem Pal, M.A. Gosalvez, M. Shikida, K. Sato, H. Amakawa, S. Itoh Sensors and Actuators A, 156, 2009.10, 334-341 ・Speading Properties of Monolayer Lubricant Films: Effect of Bonded Molecules S. Itoh, K. Takahashi, K. Fukuzawa, H. Amakawa, H. Zhang IEEE Transactions on Magnetics, Vol. 45, No. 11, 2009.11, pp. 5055-5060 ・磁気ディスク表面における単分子層潤滑膜の摩擦特性に及ぼす溶媒の効果 張賀東,三矢保永,藤川陽介,不破暁,福澤健二 トライボロジスト, Vol. 54, No. 9, 2009.9, pp. 616-623 ・Solvent Effects on Friction Properties of Monolayer Perfluoropolyether Films Coated on Magnetic Disk Surfaces H. Zhang, Y. Mitsuya, Y. Fujikawa, A. Fuwa, K. Fukuzawa IEEE Transactions on Magnetics, Vol. 45, No. 10, 2009.10, pp. 3632-3635 ・Improved Sensitivity of Dual-Axis Micro-Mechanical Probe for Friction Force Microscope H. Amakawa, K. Fukuzawa, M. Shikida, H. Zhang, S. Itoh Tribology Online, Vol. 3, No. 7, 2008.12, pp. 356?360 ・Fabrication of a Quartz Tuning-Fork Probe with a Sharp Tip for AFM Systems H. Hida, M. Shikida, K. Fukuzawa, S. Murakami, Ke. Sato, K. Asaumi, Y. Iriye, Ka. Sato Sensors and Actuators A, Vol. 148, 2008.8, pp. 311?318 ・磁気ディスク表面単分子層潤滑膜における流動分子と固定分子の摩擦特性 張賀東,三矢保永,不破暁,藤川陽介,福澤健二 日本機械学会論文集(C編), 75巻,749号, 2009.1, pp. 178-183 ・Quantification of the Surface Morphology of Lubricant Films With Polar End Groups Using Molecular Dynamics Simulation: Periodic Changes in Morphology Depending on Film Thickness S. Ogata, H. Zhang, K. Fukuzawa, Y. Mitsuya ASME Journal of Tribology, Vol. 130, 2008.4, pp. 022301-1-9 ・Motion Picture Imaging of a Nanometer-thick Liquid Film Dewetting by Ellipsometric Microscopy with a Sub-μm Lateral Resolution K. Fukuzawa, T. Yoshida, S. Itoh, H. Zhang Langmuir, Vol. 24, No. 20, 2008.9, pp. 11645-11650 ・Experimental Comparisons of Spreading and Replenishment Flows of Molecularly Thin Lubricant Films Coated on Magnetic Disks Y. Mitsuya, H. Zhang, J. Ohgi, K. Fukuzawa IEEE Transactions on Magnetics, Vol. 44, Issue 11, 2008.11, pp. 3641-3644 ・Effect of Thermal Bonding on Frictional Properties of Monolayer Lubricant Films Coated on Magnetic Disk Surfaces H. Zhang, Y. Mitsuya, A. Fuwa, Y. Fujikawa, K. Fukuzawa IEEE Transactions on Magnetics, Vol. 44, Issue 11, 2008.11, pp. 3637-3640 ・Nonuniform Distribution of Molecularly Thin Lubricant Caused by Inhomogeneous Buried Layers of Discrete Track Media K. Fukuzawa, T. Muramatsu, H. Amakawa, S. Itoh, H. Zhang IEEE Transactions on Magnetics, Vol. 44, Issue 11, 2008.11, pp. 3663-3666 ・Fiber wobbling method for dynamic viscoelastic measurement of liquid lubricant confined in molecularly narrow gaps S. Itoh, K. Fukuzawa, Y. Hamamoto, H. Zhang, Y. Mitsuya Tribology Letters, Vol. 30, 2008.6, pp. 177-189 ・磁気ディスク表面における分子潤滑膜に及ぼす紫外線照射の効果(分子末端基の影響) 張賀東,三矢保永,工藤由貴,福澤健二 日本機械学会論文集(C編), 74巻, 740号, 2008.4, pp. 970-977 ・ナノ閉じ込めされた液体潤滑剤の粘弾性特性の周波数依存性 伊藤伸太郎,福澤健二,浜本祐也,張賀東 日本機械学会論文集C編, 74巻, 740号, 2008.4, pp. 961-969 ・Control of Wettability of Molecularly Thin Liquid Films by Nanostructures K. Fukuzawa, T. Deguchi, Y. Yamawaki, S. Itoh, T. Muramatsu, H. Zhang Langmuir, Vol. 24, 2008.2, pp. 2921-2928 ・磁気ディスク表面における潤滑剤分子の配列構造の形成に伴う摩擦特性の変化 張賀東,三矢保永,藤川陽介,不破暁,賀銀波,福澤健二 日本機械学会論文集(C編), 74巻, 737号, 2008.1, pp. 162-168 ・Fly Height Measurement Based on Phase Comparison Michelson Interferometry Using Low-Coherence Light Source Y. He, H. Zhang, K. Fukuzawa, Y. Mitsuya IEEE Transactions on Magnetics, Vol. 44, Issue 2, 2008.2, pp. 309-314 ・表面ナノ構造による液体潤滑薄膜のぬれ性の制御 福澤健二,村松拓郎,出口貴則,山脇靖広,張賀東,伊藤伸太郎 トライボロジスト, 第53巻, 第1号, 2008.1, pp. 50-57 ・Measurement of Dynamic Viscoelasticity of Confined Lubricant by Using Oscillating Optical Fiber Probe S. Itoh, K. Fukuzawa, Y. Hamamoto, H. Zhang Journal of Physics: Conference Series, Vol. 89, 2007, 012004 (6 pages) ・Evaluation of Spreading Characteristics of Monolayer Lubricant Films on Magnetic Disks Using Molecular Dynamics Simulation Y. Tagaya, K. Fukuzawa, H. Zhang, Y. Mitsuya IEEE Transactions on Magnetics, Vol. 43, No. 6, 2007.6, pp. 2229-2231 ・Changes in Friction Properties of Monolayer Lubricant Films Induced by Development of Molecules’ Bonding H. Zhang, Y. Mitsuya, Y. Fujikawa, A. Fuwa, Y. He, K. Fukuzawa Tribology Letters, Vol. 28, No. 2, 2007. 11, pp. 163-170 ・Stiffness and Damping of Thin PFPE Lubricant Bridging Between Magnetic Disk and Diamond Probe Tip Y. Mitsuya, Y. Ohshima, H. Zhang, K. Aoyama, T. Kawai, K. Fukuzawa ASME Journal of Tribology, Vol. 129, No. 4, 2007. 10, pp. 720-728 ・Direct Visualization of Molecularly Thin Lubricant Films Using Low-Coherence Phase-Shifting Interferometry H. Zhang, T. Banno, Y. Mitsuya, K. Fukuzawa IEEE Trans. on Magnetics, Vol. 43, No. 9, 2007. 9, pp. 3699-3704 ・低コヒーレンス位相シフト干渉法を用いたナノ潤滑膜の三次元画像計測 張賀東,三矢保永,坂野貴裕,福澤健二 日本機械学会論文集C編, Vol. 73, No. 730, 2007.6, pp. 1862-1868 ・Evaluations of Tribological Characteristics of PFPE Lubricants on DLC Surfaces of Magnetic Disks Y. He, Y. Fujikawa, H. Zhang, K. Fukuzawa, Y. Mitsuya Tribology Letters, Vol. 27, No. 1, 2007. 7, pp. 1-11 ・Nanofabrication of Solid Surface Using Probe Oxidation K. Fukuzawa, T. Deguchi, T. Muramatsu, H. Zhang, Y. Mitsuya Microsystem Technologies, Vol. 13, No.8-10, 2007. 5, pp. 1219-1225 ・Measurement of Spreading Characteristics of Molecularly Thin Lubricant Films over Grooved Solid Surfaces Based on Diffraction Simulations H. Zhang, Y. Mitsuya, M. Yamada, K. Fukuzawa Microsystem Technologies, Vol. 13, No.8-10, 2007. 5, pp. 895-904 ・Head-Disk Spacing Measurement Based on Michelson interferometry Using White Light Illumination Y. He, H. Zhang, Y. Mitsuya, K. Fukuzawa Microsystems Technologies, Vol.13, No. 7, 2007. 4, pp. 647-655 ・Self-organized patterning of molecularly thin liquid polymer films utilizing molecular flow induced by ultraviolet irradiation H. Zhang, Y. Mitsuya, N. Fukuoka, M. Imamura, K. Fukuzawa Applied Physics Letters, Vol. 90, 2007.3, pp. 123119-1-3 ・回折シミュレーションに基づく溝状テクスチャ付き表面における分子層潤滑膜の表面流動特性の測定 張賀東,三矢保永,山田麻衣子,福澤健二 日本機械学会論文集(C編), 73巻・727号, 2007.3, pp. 863-870 ・Mechanical Design and Force Calibration of Dual-Axis Micro-Mechanical Probe for Friction Force Microscopy K. Fukuzawa, S. Terada, M. Shikida, H. Amakawa, H. Zhang, Y. Mitsuya Journal of Applied Physics, Vol. 101, No.3, 2007. 2, pp. 034308-1-6 ・フェンス状ナノ構造配列を利用した電気泳動に基づくDNA分離に及ぼす印加電圧とフェンス形状の影響 多賀谷洋一,米岡真吾,馬場雅和,福澤健二,三矢保永 日本機械学会論文集(C編), Vol. 73, No. 726, 2007.2, pp.555-561 ・Dual-Axis Micro-Mechanical Probe for Independent Detection of Lateral and Vertical Forces K. Fukuzawa, S. Terada, M. Shikida, H. Amakawa, H. Zhang, Y. Mitsuya Applied Physics Letters, Vol. 89, 2006.12, pp. 173120-1-3 ・摩擦力・荷重の独立測定可能な摩擦力顕微鏡用マイクロプローブ 福澤健二, 寺田諭, 式田光宏, 雨川洋章, 張 賀東, 三矢保永 日本機械学会論文集(C編), 72巻, 723号, 2006.11, pp. 3655-3664 ・Visualization of Dewetting of Molecularly Thin Lubricant on Magnetic Disks by Ellipsometric Microscopy K. Fukuzawa, T. Shimuta, T. Yoshida, H. Zhang, Y. Mitsyua IEEE Trans. on Magnetics, Vol. 42, No. 10, 2006.10, pp. 2495-2497 ・ナノ厚さ潤滑膜のディウェッティング現象の可視化観測 福澤健二,志牟田太一,吉田智彦,張賀東,三矢保永 トライボロジスト, 第51巻, 第9号, 2006.9, pp. 668-675 ・分子動力学法による極性高分子潤滑膜の表面モルフォロジーの定量化-モルフォロジー変動の膜厚依存性- 尾形晋,張賀東,福澤健二,三矢保永 トライボロジスト, 第51巻, 第8号, 2006.8, pp. 595-606 ・紫外線照射による分子潤滑膜のナノ凹凸テクスチャの形成 張賀東,三矢保永,福岡夏子,今村公嗣,福澤健二 日本機械学会論文集(C編), 第72巻, 第718号, 2006.6, pp. 1927-1935 ・Monolithically Fabricated Double-Ended Tuning-Fork-Based Force Sensor K. Fukuzawa, T. Ando, M. Shibamoto, Y.mitsuya, H. Zhang Journal of Applied Physics, Vol. 99, No. 9, 2006.5, pp. 094901-1-094901-5 ・Direct Visualization of Dewetting of Molecularly Thin Liquid Films on Solid Surfaces K. Fukuzawa, T. Shimuta, T. Yoshida, Y. Mitsuya, H. Zhang Langmuir, Vol. 22, No. 16, 2006, pp. 6951-6955 ・磁気ディスク表面におけるナノ分子潤滑膜の存在形態と流動特性に及ぼす紫外線照射の効果 張賀東,三矢保永,今村公嗣,福岡夏子,福澤健二 日本機械学会論文集(C編), 第72巻, 第716号, 2006.4, pp. 1271-1278 ・磁気ディスクのDLC表面におけるPFPE系分子層潤滑膜の減耗・修復特性 三矢保永,張賀東,早川文洋,大木潤一,福澤健二 トライボロジスト, 51巻, 4号, 2006.4, pp. 316-327 ・双音叉型共振器を用いた高精度隙間制御可能な高感度力センサ 福澤健二,安藤貴真,柴本真実,張 賀東,三矢保永 日本機械学会論文集(C編), 72 ・Diffusive Motion of Molecules in Submonolayer Liquid Film on Solid Surface K. Fukuzawa, S. Itoh, K. Suzuki, Y. Kawai, H. Zhang, Y. Mitsuya Physical Review E, Vol. 72,No. 6, 2005. 12, pp. 061602-1-061602-7 ・Nanoscale Patterning of Thin Liquid Films on Solid Surfaces K. Fukuzawa, T. Deguchi, J. Kawamura, Y. Mitsuya, T. Muramatsu, H. Zhang Applied Physics Letters, Vol. 87 (20), 2005.11.14, pp. 203108-1-203108-3 ・Effect of Ultraviolet Irradiation on the interactions Between Perfluoropolyether Lubricant and Magnetic Disk Surfaces H. Zhang , Y. Mitsuya, M. Imamura, N. Fukuoka, K. Fukuzawa Tribology Letters, Volume 20, No. 3-4, 2005. 12, pp. 191-199 ・単分子PFPE潤滑膜の分子形態と流動過程 福澤健二,伊藤伸太郎,鈴木健太,河合佑介,張賀東,三矢保永 日本機械学会論文集(C編), 71巻, 711号, 2005.11, pp. 3254-3261 ・プローブ陽極酸化を用いた表面ナノ構造の作製 福澤健二,出口貴則,村松拓郎,張賀東,三矢保永 日本機械学会論文集(C編), 71巻, 710号, 2005.10, pp. 3061-3066 ・Viscosity increase Due to Confinement of Mobile Molecules of Perfluoropolyethers Measured by Fiber Wobbling Method S. Itoh, K. Fukuzawa, T. Ando, H. Zhang, Y. Mitsuya IEEE Trans. on Magnetics, Vol. 41, No. 10, 2005.10, pp. 3046-3048 ・Conformation and Motion of Monolayer Lubricant Molecule on Magnetic Disks K. Fukuzawa, S. Itoh, K. Suzuki, Y. Kawai, H. Zhang, Y. Mitsuya IEEE Trans. on Magnetics, Vol. 41, No. 10, 2005.10, pp. 3034-3036 ・Molecular Dynamics Simulation for Analysis of Surface Morphology of Lubricant Films With Functional End Groups S. Ogata, Y. Mitsuya, H. Zhang, K. Fukuzawa IEEE Trans. on Magnetics, Vol. 41, No. 10, 2005.10, pp. 3013-3015 ・Thickness and Adhesion Force Distributions in the Spreading Region of Molecularly Thin Lubricant Films on Magnetic Disks H. Zhang, Y. Mitsuya, E. Nakai, K. Goto, K. Fukuzawa IEEE Trans. on Magnetics, Vol. 41, No. 10, 2005.10, pp. 3001-3003 ・Molecular Dynamics Simulation of Ultra-Thin Liquid Bridging Between Surfaces Having Two-Dimensional Roughness S. Ogata, K. Fukuzawa, Y. Mitsuya, Y. Ohshima Microsystem Technologies, Vol. 11, No. 8-10, 2005.8, pp. 1146-1153 ・Optimization of Dynamic Shear Force Measurement for Fiber Wobbling Method S. Itoh, K. Fukuzawa, K. Takahashi, T. Ando, H. Zhang, Y. Mitsuya Microsystem Technologies, Vol.11, No. 8-10, 2005.8, pp. 894-900 ・Evaluation of Ultraviolet Assisted Bonding Between Lubricant and Diamond-like Carbon Through Spreading of Molecularly Thin Perfluoropolyether Lubricant Y. Mitsuya, Y. Hayashi, K. Goto, H. Zhang, K. Fukuzawa Microsystem Technologies, Vol.11, No. 8-10, 2005.8, pp. 887-893 ・磁気ディスクとダイヤモンド触針との間に形成される分子液架橋のばね定数と減衰係数の測定 三矢保永,大島康司,張賀東,青山慶,河合敏行,福澤健二 日本機械学会論文集(C編), 71巻, 704号, 2005.4, pp. 1368-1375 ・ナノメニスカスの形成・破断に関する分子動力学シミュレーション 尾形晋,張賀東,福澤健二,三矢保永 トライボロジスト, 50巻, 2号, 2005.2, pp. 170-179 ・Measurement of Thickness of Molecularly Thin Lubricant Film using Ellipsometric Microscopy K. Fukuzawa, T. Shimuta, A. Nakada, H. Zhang, Y. Mitsuya IEEE Trans. on Magnectics, Vol. 41, No. 2, 2005.2, pp. 808-811 ・Spreading Characteristics of Molecularly Lubricant Films on Surfaces with Lube Textures H. Zhang, Y. Mitsuya, M. Fukuoka, K. Fukuzawa Trans. ASME Journal of Tribology, Vol. 127, No. 1, 2005.1, pp. 164-170 ・エリプソメトリー顕微鏡による潤滑分子膜の膜厚分布定量観測 福澤健二,志牟田太一,中田旭,張賀東,三矢保永 日本機械学会論文誌(C編), Vol. 70, No. 700, 2004.12, pp. 3479-3483 ・白色光源を用いた差分型エリプソメトリー顕微鏡による磁気ディスク表面の超薄膜潤滑膜の可視化 福澤健二,中田旭,張賀東,三矢保永 日本機械学会論文誌(C編), Vol. 70, No. 699, 2004.11, pp. 3138-3145 ・Direct Visualization of Molecularly Thin Lubricant Films on Magnetic Disks by Ellipsometric Microscopy with a White Light Source K. Fukuzawa, A. Nakada, Y. Mitsuya, H. Zhang Trans. ASME Journal of Tribology, Vol. 126, No. 4, 2004.10, pp. 755-760 ・Disjoining Pressure Measurements using a Microfabricated Groove for a Molecularly Thin Polymer Liquid Film on a Solid Surface K. Fukuzawa, J. Kawamura, T. Deguchi, H. Zhang, Y. Mitsuya Journal of Chemical Physics, Vol. 121, No. 9, 2004.9, pp. 4358-4363 ・Measurement of Disjoining Pressure of a Molecularly Thin Lubricant Film by using a Microfabricated Groove K. Fukuzawa, J. Kawamura, T. Deguchi, H. Zhang, Y. Mitsuya IEEE Trans. on Magnetics, Vol. 40, No. 4, 2004.7, pp. 3183-3185 ・Lateral Force Measurement using a Probe Fiber as a Microlens K. Fukuzawa, S. Itoh, T. Ando, K. Takahashi, H. Zhang, Y. Mitsuya Journal of Applied Physics, Vol. 95, No. 9, 2004.5, pp. 5189-5191 ・分子動力学法を用いた粗さのある表面における液架橋形状シミュレーション 尾形晋,大島康司,福澤健二,三矢保永 トライボロジスト, 49巻, 4号, 2004.4.15, pp. 345-354 ・ファイバーウォブリング法によるナノ閉じ込めされた分子潤滑膜の粘弾性特性の測定 伊藤伸太郎,福澤健二,張賀東,三矢保永 日本機械学会論文集(C編), Vol. 70, No. 691, 2004.3, pp.841-848 ・化学的テクスチャ付き表面における単分子層潤滑膜の表面流動特性 張賀東,三矢保永,福岡夏子,福澤健二 トライボロジスト, 49巻, 1号, 2004.1, pp.92-101 ・マイクロ構造を用いた固体表面上の潤滑薄膜の分離圧の測定 福澤健二,川村淳,出口貴則,張賀東,三矢保永 トライボロジスト, 48巻, 12号, 2003.12, pp1014-1021 ・Fiber Wobbling Shear Force Measurement for Nanotribology of Confined Lubricant Molecules K. Fukuzawa, S. Itoh, Y. Mitsuya IEEE Trans. on Magnetics, Vol. 39, No. 5, 2003.9, pp. 2453-2455 ・透過形マイケルソン干渉を利用した浮上ヘッドスライダの浮上すきまの測定法(スライダー表面の多層膜干渉を考慮した精度向上) 三矢保永,川本泰弘,張賀東,福澤健二 日本機械学会論文集(C編), 第69巻, 第683号, 2003.7, pp.1805-1812 ・Direct Visualization of Molecularly Thin Lubricant Films on Magnetic Disks with a Digitally Enhanced Ellipsometric Microscope K.Fukuzawa, T.Noda, Y.Mitsuya IEEE Trans.s on Magnetics, Vol. 39, No.2, 2003.3, pp.898-902
International Conference
2022 ・Temperature dependence of shear viscoelasticity of polyalkylmethacrylate film adsorbed on a surface in lubricating oil Itoh Shintaro Nozue Takumi, Okubo Naoya, Fukuzawa Kenji, Azuma Naoki, Zhang Hedong (2022 STLE Tribology Frontiers Conference, 2022.11.14-16, Cleveland, Ohio, USA) ・Effect of functional group and chain length on the structure and strength of adsorbed films of TEMPO-based organic friction modifiers: a computational study Kimberly Ming-Xia Foo, Juntao Yang, Xingyu Chen, Koji Yasuda, Nobuaki Koga, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Dependence of lubricant viscosity on molecular structure revealed by measuring temperature dependence of dielectric relaxation Kyosuke Uchida, Shintaro Itoh, Kohei Aratani, Kenji Fukuzawa, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Real-time measurement of the curing process of nanometer-thick photocurable liquid films using the fiber wobbling method Yong Bum Park, Shintaro Itoh, Kohei Aratani, Kenji Fukuzawa, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Simulation of write process of nano-scale ferroelectric recording Kenji Fukuzawa, Yoshiomi Hiranaga, Yasuo Cho (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Mechanochemical Reactions of Perfluoropolyether Lubricant Films in the Presence of Water and Oxygen Molecules: A Reactive Molecular Dynamics Study Xingyu Chen, Koya Inayoshi, Takumi Aoto, Hedong Zhang, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Measurement of friction and contact behavior between sliding surfaces lubricated with molecularly thin liquid films Jinchi Hou, Yurun Li, Hedong Zhang, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Thickness control method for nm-thick liquid with microfluidic device using the balance between intermolecular interaction force and applied pressure Kastumi Matsukawa, Yuki Saitoh, Yuta Oshitani, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Proposal of integrated microfluidic device for measurement of viscosity of confined in a nano-meter gap with accurate gap control Kou Hiraiwa, Yuta Oshitani, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Measurement of viscosity of confined in a nano-meter gap using a combination of a microfluidic device and fluorescence correlation spectroscopy Junpei Takashima, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Hedong Zhang, (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Electrophoresis of DNA molecules adsorbed on a polymer brush surface made by surface-initiated graft polymerization Shota Ogasawara, Shintaro Itoh, Kenji Fukuzawa, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Shear response of a liquid film confined in nano-gaps measured by vertical-objective-type ellipsometric microscopy Tsuyosi Kato, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Hedong Zhang, (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Wetting Phenomena of Photo-curable Liquid Films in Nano-Gaps revealed by Nanofluidic Devices Yusuke Hosoi, Shintaro Itoh, Kenji Fukuzawa, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Boundary Lubrication Properties of Nanometer-Thick Hydrated Polymer Brush Films and Layer Structure Analysis of the Films by X-ray Reflectometry Kyosuke Mochizuki, Shintaro Itoh, Kenji Fukuzawa, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Squeeze force measurement of nano-confined liquid by a measurement method with an accurate-gap control using a quartz oscillator Chikara Shiota, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Fluorescent image tracking of nanoparticles for obtaining fluid flow velocity profiles in nanometer-sized gaps Hidetaka Ozeki, Katsuki Miki, Naoki Azuma, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Stretching DNA molecule using pressure flow in a microchannel and its super-resolution imaging Ryotaro Suzuki, Naoki Azuma, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Effects of polarity of polyalkylmethacrylate (PAMA) polymer additives on film formation ability during sliding Yuxi Song, Kenji Fukuzawa, Shintaro Itoh, Naoki Azuma, Hedong Zhang (2022 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2022), 2022.8.28-31, Nagoya, Japan) ・Gap Dependence Measurement of Shear Viscoelasticity of Nanometer-thick Hydrated MPC Polymer Brush film Fengchang LIN, Shintaro ITOH, Kenji FUKUZAWA, Hedong ZHANG, Naoki AZUMA (7th World Tribology Congress, 2022.7.10-15, Lyon, France) ・Evaluation of adsorbed film formation of additives in lubricant oil with vertical-type-objective ellipsometric microscope Song Yuxi, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang, Naoki Azuma (7th World Tribology Congress, 2022.7.10-15, Lyon, France) 2021 ・Stretching and fixing DNA molecules on air-plasma-treated surface by using an air/water interface in a microchannel Naoki AZUMA Shintaro ITOH, Kenji FUKUZAWA, Hedong ZHANG (The 64th International Conference On Electron, Ion and Photon Beam Technology and Nanofabrication, 2021.0601-04, Online) 2019 ・Measurement of trapping time of DNA molecule in nanofluidic entropy trap using DNA concentration Naoki Azuma, Shintaro Itoh, Kenji Fukuzawa, and Hedong Zhang (32nd International Microprocesses and Nanotechnology Conference, 2019.10.28-31, Hiroshima, Japan) ・Stretching of DNA molecules Migrating through a Nanoslit by Electrophoresis and Its Dependence on Voltages Haruka Nagata, Shintaro Itoh, Naoki Azuma, Kenji Fukuzawa, Hedong Zhang (32nd International Microprocesses and Nanotechnology Conference, 2019.10.28-31, Hiroshima, Japan) ・Gap and Shear Rate Dependence of Viscoelasticity of Lubricants with Polymer Additives Sheared in Nano Gap Shintaro Itoh, Kenji Fukuzawa, Ryosuke Aoki, Hedong Zhang, Naoki Azuma, Yasushi Onuma (2019 STLE Tribology Frontiers Conference, 2019.10.20-23, Chicago, Illinois, USA) ・Dynamic Viscoelasticity of Hydrated Phospholipid Polymer Brush Measured by Fiber Wobbling Method Shintaro Itoh, Shoko Aoyama, Yuu Higashisaka, Kenji Fukuzawa, Hedong Zhang, Naoki Azuma (2019 STLE Tribology Frontiers Conference, 2019.10.20-23, Chicago, Illinois, USA) ・Observation of Lubrication Films in Nanometer-Gap Under Reciprocating sliding by Vertical-Objective-Type Ellipsometric Microscopy Katsuya Namba, Kenji Fukuzawa, Kaito Yamanaka, Shintaro Itoh, Hedong Zhang (International Tribology Conference Sendai 2019, 2019.9.17-21, Sendai, Japan) ・In Situ Measurement of Contact State between Two Sliding Surfaces Lubricated with Nanometer-Thick Liquid Films Yuto Uchida, Yurun Li, Hedong Zhang, Yasunaga Mitsuya, Kenji Fukuzawa, Shintaro Itoh (International Tribology Conference Sendai 2019, 2019.9.17-21, Sendai, Japan) 2018 ・Possibility of Mechano-chemical Decomposition of Perfluoropolyether Lubricants in Heat-Assisted Magnetic Recording: A Molecular Dynamics Study Hedong Zhang, Kento Kawai, Takayuki Kobayashi, Nobuaki Koga, Kenji Fukuzawa, Shintaro Itoh (The Asia-Pacific Magnetic Recording Conference 2018 (APMRC 2018), 2018.11.15-17, Shanghai, China) ・Viscoelasticity of Polyisobutylene-added Polyalphaolefin Sheared in Submicron-to-Nanometer-Sized Gap Range S. Itoh, R. Aoki, K. Fukuzawa, H. Zhang (2018 STLE Tribology Frontiers Conference, 2018.10.28-31, Chicago, Illinois, USA) ・Correction Method for Measurement of Gap Shape by Vertical-Objective-Type Ellipsometric Microscopy with Rotating-Compensator Ellipsometry K. Namba, Y. Sasao, K. Fukuzawa, S. Itoh, H. Zhang (6th Asia International Conference on Tribology, 2018.9.17-20, Kuching, Malaysia) ・Measurement of Temperature Dependence of Lubricant Viscosity in Nano Gaps by Fiber Wobbling Method Combined with Laser Heating S. Itoh, K. Fukuzawa, H. Zhang, K. Kamiya (Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment 2018, 2018.8.29-30, San Francisco, CA, USA) ・MEMS-based Micro Probe Incorporating Electrostatic Actuator towards Friction Force Microscopy with Accurate Gap Control K. Fukuzawa, S. Itoh, H. Zhang, M. Takahashi, Y. Hori (Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment 2018, 2018.8.29-30, San Francisco, CA, USA) ・Coarse-grained Molecular Dynamics Simulation of Fatty Acid Additives in Lubricating Oil Sheared by Corrugated Solid Surfaces H. Zhang, K. Fukuzawa, S. Itoh, S. Washio (Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment 2018, 2018.8.29-30, San Francisco, CA, USA) ・Real-time visualization of nm-thick liquid films by ellipsometric microscopy K. Fukuzawa (10th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials / 11th International Conference on Plasma-Nano Technology & Science (ISPlasma2018 / IC-PLANTS2018), 2018.3.4-3.8, Nagoya, Japan) 2017 ・Measurement of shape of nm-sliding gaps by using ellipsometric microscopy K. Fukuzawa, Y. Sasao, S. Itoh, H. Zhang (The 6th World Tribology Congress, 2017.9.17-9.22, Beijing, China) ・Temperature dependency of shear properties of nanometer-thick liquid lubricant films: a molecular dynamics study T. Kobayashi, H. Zhang, K. Fukuzawa, S. Itoh (The 6th World Tribology Congress, 2017.9.17-9.22, Beijing, China) ・Simultaneous in situ measurements of contact state and friction to understand the mechanism of lubrication with nanometer-thick liquid lubricant films H. Zhang, Y. Mitsuya, Y. Takeuchi, K. Fukuzawa, S. Itoh (The 6th World Tribology Congress, 2017.9.17-9.22, Beijing, China) ・Effect of fatty acid additives on viscoelastic properties of poly-alfa-olefin lubricants confined and sheared in nanometer-sized gap S. Itoh, K. Kamiya, K. Fukuzawa, H. Zhang (The 6th World Tribology Congress, 2017.9.17-9.22, Beijing, China) ・Real-time Observation of Molecularly Thin Lubricant Films on Head Sliders Using Rotating-Compensator-Based Ellipsometric Microscopy K. Fukuzawa, K. Miyata, C. Yamashita, S. Itoh, H. Zhang (IEEE International Magnetics Conference (INTERMAG Europe 2017), 2017.4.24-4.28, Dublin, Ireland)
Domestic Conference
2019 ・DNA分子濃縮を用いたナノ隙間手前の分子のトラップ時間の測定 ・東 直輝, 福澤 健二, 伊藤 伸太郎, 張 賀東 (第10回マイクロ・ナノ工学シンポジウム, 2019.11.19-21, アクトシティ浜松) ・静電力と弾性力による隙間制御機構を付与した表面力測定用マイクロ プローブの開発 稲川 賢人, 福澤 健二, 伊藤 伸太郎, 張 賀東 (第10回マイクロ・ナノ工学シンポジウム, 2019.11.19-21, アクトシティ浜松) ・水晶振動子センサとガラス球プローブを用いた垂直力・せん断力同時計測法のナノすきま潤滑現象への適用 西澤 興,森田 祥平,福澤 健二,伊藤伸太郎,張 賀東 (⽇本機械学会 2019年度年次⼤会, 2019.9.8-11, 秋⽥⼤学 ⼿形キャンパス) ・垂直観測型エリプソメトリー顕微鏡を用いたナノすきま潤滑における潤滑膜の状態変化の観測 難波克也,福澤健二,山中魁人,伊藤伸太郎,張賀東 (トライボロジー会議2019 春 東京, 2019.5.20-22, 国立オリンピック記念青少年総合センター) ・水和したリン脂質ポリマーブラシの動的ずり粘弾性のせん断隙間依存性(第2報) 伊藤伸太郎,青山祥子,東坂悠,福澤健二,張賀東,東直輝 (トライボロジー会議2019 春 東京, 2019.5.20-22, 国立オリンピック記念青少年総合センター) ・原子間力顕微鏡を用いた吸着膜と液体の界面スリップ計測 葛谷 紘澄,張 賀東,福澤 健二,伊藤 伸太郎 (IIP2019情報・知能・精密機器部門(IIP部門)講演会, 2019.3.20-21, 東洋大学 川越キャンパス) ・水晶振動子センサとガラス球プローブを用いたナノすきま潤滑の垂直力・せん断力同時計測法の高精度化 福澤 健二,森田 祥平,?澤 興,伊藤 伸太郎,張 賀東 (IIP2019情報・知能・精密機器部門(IIP部門)講演会, 2019.3.20-21, 東洋大学 川越キャンパス) ・ナノ厚さ液体膜の潤滑メカニズム解明のための固体二面接触状態のその場計測 内田 悠斗,張 賀東,三矢 保永,福澤 健二,伊藤 伸太郎 (IIP2019情報・知能・精密機器部門(IIP部門)講演会, 2019.3.20-21, 東洋大学 川越キャンパス) ・ナノスケールのすき間でせん断される液体のレオロジー計測 伊藤 伸太郎 (IIP2019情報・知能・精密機器部門(IIP部門)講演会, 2019.3.20-21, 東洋大学 川越キャンパス) ・ナノ液体膜の微細パターニングによる機能性薄膜潤滑システムの創成 張賀東 (第3回ポストグラフェン材料のデバイス開発研究会, 2019.1.31, 科学技術交流財団 研究交流センター,名古屋) ・エリプソメトリー顕微鏡によるナノ潤滑現象の可視化 福澤健二 (2019年第1回極限ナノ) 2018 ・分子動力学法を用いたナノ閉じ込めが紫外線硬化樹脂膜の粘度特性に及ぼす影響の解明 張賀東,横山隼大,福澤健二,伊藤伸太郎 (トライボロジー会議2018 秋 伊勢, 2018.11.7-9, シンフォニアテクノロジー響ホール伊勢) ・ポリイソブチレンを添加したポリアルファオレフィン潤滑油のナノ隙間におけるずり粘弾性 青木亮介,伊藤伸太郎,福澤健二,張賀東,東直輝 (トライボロジー会議2018 秋 伊勢, 2018.11.7-9, シンフォニアテクノロジー響ホール伊勢) ・水和したリン脂質ポリマーブラシの動的粘弾性のせん断隙間依存性 青山祥子,伊藤伸太郎,福澤健二,張賀東,東直輝 (トライボロジー会議2018 秋 伊勢, 2018.11.7-9, シンフォニアテクノロジー響ホール伊勢) ・しゅう動痕に形成されたサブミクロン厚さグリース膜のファイバーウォブリング法による粘弾性計測 穴井達啓,伊藤伸太郎,福澤健二,張賀東,東直輝,根岸秀世 (トライボロジー会議2018 秋 伊勢, 2018.11.7-9, シンフォニアテクノロジー響ホール伊勢) ・垂直観測型エリプソメトリー顕微鏡による往復しゅう動時のすきま形状の観測 難波克也,福澤健二,笹尾優介,伊藤伸太郎,張賀東 (トライボロジー会議2018 秋 伊勢, 2018.11.7-9, シンフォニアテクノロジー響ホール伊勢) ・潤滑油分子の分解過程における水素発生機構に関する量子化学的解析 伊藤元博,鈴木雄一,張賀東,古賀伸明,長岡正隆 (第12回分子科学討論会, 2018.9.10-13, 福岡国際会議場) ・ポリイソブチレンを添加した潤滑油のナノ隙間における粘弾性計測 青木亮介,伊藤伸太郎,福澤健二,張賀東 (日本機械学会2018年度年次大会, 2018.9.9-11, 関西大学千里山キャンパス) ・ヘッドディスクインターフェイスにおける潤滑剤移着現象の分子動力学シミュレーション 川合健斗,鷲尾翔,小林敬之,張賀東,福澤健二,伊藤伸太郎 (日本機械学会2018年度年次大会, 2018.9.9-11, 関西大学千里山キャンパス) ・水晶振動子センサとガラス球プローブを用いたナノすきま潤滑の垂直力・せん断力同時計測 森田祥平,福澤健二,伊藤伸太郎,張賀東 (日本機械学会2018年度年次大会, 2018.9.9-11, 関西大学千里山キャンパス) ・QM法を用いた潤滑油分子の分解過程における水素発生機構に関する理論的研究 伊藤元博,鈴木雄一,張賀東,長岡正隆 (第21回理論化学討論会, 2018.5.15-17, 岡崎コンファレンスセンター) ・マイクロマシン技術を用いた隙間制御型原子間力・摩擦力顕微鏡用プローブの開発 福澤健二 (日本トライボロジー学会 ファイル記憶のトライ) 2017 ・垂直観測型エリプソメトリー顕微鏡によるナノしゅう動すきま形状の定量計測 笹尾 優介,難波 克也,福澤 健二,伊藤 伸太郎,張 賀東 (トライボロジー会議2017 秋 高松, 2017.11.15-11.17, かがわ国際会議場) ・回転補償子法を用いた垂直観測型エリプソメトリー顕微鏡によるナノすきまの定量化 難波 克也,笹尾 優介,福澤 健二,伊藤 伸太郎,張 賀東 (トライボロジー会議2017 秋 高松, 2017.11.15-11.17, かがわ国際会議場) ・ナノ厚さ潤滑膜が摺動面間に形成する液架橋の動的挙動に関する研究 内田 悠斗,張 賀東, 三矢 保永,福澤 健二,伊藤 伸太郎 (トライボロジー会議2017 秋 高松, 2017.11.15-11.17, かがわ国際会議場) ・マイクロ流路内に形成したナノスリットによるDNA試料のオンチップ濃縮 東 直輝, 伊藤 伸太郎, 福澤 健二, 張 賀東 (第8回マイクロ・ナノ工学シンポジウム2017, 2017.10.31-11.2, 広島国際会議場) ・水和ポリマー薄膜コーティングの摩擦特性計測における摩耗過程のその場観察 伊藤 伸太郎,戸田 達輝, 福澤 健二, 張 賀東 (第8回マイクロ・ナノ工学シンポジウム2017, 2017.10.31-11.2, 広島国際会議場) ・静電力を用いたすきま制御可能な摩擦力顕微鏡用マイクロプローブの開発 堀 佑輔, 福澤 健二, 伊藤 伸太郎, 張 賀東 (第8回マイクロ・ナノ工学シンポジウム2017, 2017.10.31-11.2, 広島国際会議場) ・水晶振動子マイクロバランス法を用いた吸着膜上の液体の界面スリップ計測 葛谷 紘澄, 張 賀東, 福澤 健二, 伊藤 伸太郎 (日本機械学会2017年度年次大会, 2017.9.3-9.6, 埼玉大学) ・水晶振動子とマイクロプローブを用いたナノすきま潤滑現象解明のための垂直力・せん断力同時計測 森田祥平,福澤 健二, 伊藤 伸太郎, 張 賀東 (日本機械学会2017年度年次大会, 2017.9.3-9.6, 埼玉大学) ・水和ゲル薄膜のずり粘弾性と膜変形の同時計測 伊藤 伸太郎,青山 祥子,福澤 健二,張 賀東 (トライボロジー会議2017 春 東京, 2017.5.15-5.17, 国立オリンピック記念青少年総合センター) ・酸化鉄表面への脂肪酸分子の吸着に関する分子動力学シュミレーション 鷲尾 翔,張 賀東,福澤 健二,伊藤 伸太郎 (トライボロジー会議2017 春 東京, 2017.5.15-5.17, 国立オリンピック記念青少年総合センター) ・ナノ厚さ液体膜を介した摺動における摩擦の計測 福澤 健二 (日本学術振興会ナノプローブテクノロジー第167委員会第85回研究会, 2017.4.11, 産業技術総合)
Award
工事中。