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名古屋大学大学院工学研究科

マイクロ・ナノ機械理工学専攻

論文発表RECENT PUBLICATIONS

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(6pages)

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(10pages)

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巻, 713号, 2006.1, pp. 125-131

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(スライダ゙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


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福澤研究室 連絡先

准教授 伊藤伸太郎
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