Papers - YAMAMOTO Katsuhiro
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Morphology Reentry with a Change in Degree of Chain Asymmetry in Neat Asymmetric Linear A1BA2 Triblock Copolymers Reviewed
Shinichi Sakurai, Kimiyuki Shirouchi, Shunsuke Munakata, Hiroyuki Kurimura, Shigeru Suzuki, Jun Watanabe, Takeshi Oda, Norihiro Shimizu, Kenichi Tanida, and Katsuhiro Yamamoto
Macromolecules 2017.10
Language：English Publishing type：Research paper (scientific journal)
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Frank-Kasper σ phase in polybutadiene-poly(ε-caprolactone) diblock copolymer/polybutadiene blends Reviewed
Hideaki Takagi, Ryo Hashimoto, Noriyuki Igarashi, Shunji Kishimoto and Katsuhiro Yamamoto
Journal of Physics: Condensed Matter 29 ( 20 ) 204002(1) - 204002(6) 2017.04
Language：English Publishing type：Research paper (scientific journal)
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In-situ SAXS Study on Relationship between Structure Change of Aggregates of Fillers in Rubber Materials under Vibration State Reviewed
Shigeaki Takamatsu, Takashi Yashima and Katsuhiro Yamamoto
5 ( 1 ) 128 - 133 2017.01
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)
DOI： 10.18957/rr.5.1.128
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Water content near surface of poly(dimethyl siloxane)-co-poly(N,N-dimethyl acrylamide) hydrogel revealed by neutron reflectivity measurements Reviewed
Katsuhiro Yamamoto, Eri Ito, Yuka Mori, Tsukasa Miyazaki, Norifumi L. Yamada
Koubunshi Ronbunsyu 74 ( １ ) 36 - 40 2017.01
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal)
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Phase Separated Structure and Its Orientation Behavior of Polystyrene-b-Partially Quaternized Poly(2-Vinylpyridine) Thin Films Investigated by Grazing Incidence Small Angle X-ray Scattering Reviewed
Katsuhiro Yamamoto, Takafumi Okamoto, Itsuki Saito
Journal of the Society of Materials Science Japan 66 ( 1 ) 2017.01
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal)
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Structural analysis of polymer thin films using GISAXS in the soft X-ray region: Concept and design of GISAXS experiments using the soft X-ray energy at BL15A2 in the Photon Factory Reviewed International journal
H. Takagi, N. Igarashi, T. Mori, S. Saijo, Y. Nagatani, H. Ohta, K. Yamamoto, N. Shimizu
Journal of Applied Physics 120 ( 14 ) 142119 2016.10
Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1063/1.4961977
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Evaluations of Mesogen Orientation in Thin Films of Polyacrylate with Cyanobiphenyl Side Chain Reviewed International journal
Daisuke Tanaka, Tasuku Mizuno, Mitsuo Hara, Shusaku Nagano, Itsuki Saito, Katsuhiro Yamamoto, and Takahiro Seki
Langmuir 32 ( 15 ) 3737 - 3745 2016.05
Language：English Publishing type：Research paper (scientific journal)
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Non-equilibrium disordered micelles observed after melting of crystalline-amorphous alternating lamellar structure in crystalline-amorphous block copolymers forming spherical morphology Reviewed International journal
Hideaki Takagi, Yusuke Sugino, Shigeo Hara, Katsuhiro Yamamoto and Shigetaka Shimada
Colloid Polym Sci 294 ( 6 ) 93 - 99 2016.03
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Orientation and relaxation behaviors of lamellar microdomains of poly(methyl methacrylate)-b-poly(n-butyl acrylate) thin films as revealed by grazing-incidence small-angle X-ray scattering Reviewed International journal
Itsuki Saito, Daiki Shimada, Mayu Aikawa, Tsukasa Miyazaki, Keisuke Shimokita, Hideaki Takagi and Katsuhiro Yamamoto
Polymer Journal 2016.02
Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1038/pj.2016.2
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Depth-Resolved Structure Analysis of Cylindrical Microdomain in Block Copolymer Thin Film by Grazing-Incidence Small-Angle X-ray Scattering Utilizing Low-Energy X-rays Reviewed International journal
Itsuki Saito, Tsukasa Miyazaki, and Katsuhiro Yamamoto
Macromolecules 48 ( 22 ) 8190 - 8196 2015.11
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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System for in-situ observation of three-dimensional structural changes in polymer films during uniaxial deformation Reviewed International journal
Tsukasa Miyazaki, Keisuke Shimokita, Hiroki Ogawa and Katsuhiro Yamamoto
Journal of Applied Crystallography 48 ( 4 ) 1016 - 1022 2015.06
Language：English Publishing type：Research paper (scientific journal)
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A study on the phase behavior of poly(e-caprolactone)-poly(butadiene) diblock copolymers: The influence of relatively low-molecular-weight block copolymers on the order-disorder transition behavior Reviewed International journal
Hideaki Takagi, Katsuhiro Yamamoto, Shigeru Okamoto, and Shinichi Sakurai
Polymer 67 20 - 27 2015.06
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Ordered bicontinuous double diamond structure in block copolymer / homopolymer blends Reviewed International journal
Hideaki Takagi, Katsuhiro Yamamoto, and Shigeru Okamoto
Europhysics Letter 110 ( 4 ) 48003p1 - 48003p6 2015.05
Language：English Publishing type：Research paper (scientific journal)
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Hierarchical Structure of the Fibrillar Hydrogel Network of a Self-assembled Synthetic Peptide Revealed by X-ray Scattering and Atmospheric Scanning Electron Microscopy Reviewed International journal
Katsuhiro Yamamoto, Eri Ito, Hidenori Yokoi and Aya Otani
Macromolecular Symposia 358 ( 1 ) 85 - 94 2015.04
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Yuka Mori, Eri Ito, Katsuhiro Yamamoto
Journal of the Society of Materials Science Japan 64 ( 1 ) 18 - 22 2015.01
Language：Japanese Publishing type：Research paper (scientific journal)
DOI： 10.2472/jsms.64.18
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Perpendicular Orientation of Cylindrical Microdomains of FeCl3 Doped Polystyrene-b-poly(2vinyl pyridine) Thin Films Reviewed
Itsuki Saito, Takashi Okamoto, Keisuke Shimokita,. Tsukasa Miyazaki, Katsuhiro Yamamoto
Koubunshi Ronbunsyu 71 ( 11 ) 586 - 592 2014.11
Language：Japanese Publishing type：Research paper (scientific journal)
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Macroscopic Alignment of Cylinders via Directional Coalescence of Spheres along Annealing Solvent Permeation Directions in Block Copolymer Thick Films Reviewed
Guanghui Cui, Masamichi Fujikawa, Shusaku Nagano, keisuke Shimokita, Tsukasa Miyazaki, Shinichi Sakurai, Katsuhiro Yamamoto
Macromolecules 47 ( 17 ) 5989 - 5999 2014.09
Language：English Publishing type：Research paper (scientific journal)
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Phase Separated Structure of Poly(Dimethyl Siloxane) Gel Generated by Radical Copolymerization Reviewed
Eri Ito and Katsuhiro Yamamoto
2 ( 1 ) 31 - 34 2014.07
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)
DOI： 10.18957/rr.2.1.31
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Phase Structure and Phase Transition Mechanism for Light-Induced Ia3d Cubic Phase in 4'-n-Docosyloxy-3'-nitrobiphenyl-4-carboxlic acid / Ethyl 4-(4'-n-Docosyloxyphenylazo)benzoate Binary Mixture Reviewed
Ryo Hori, Yohei Miwa, Katsuhiro Yamamoto, Shoichi Kutsumizu
Journal of Physical Chemistry B 118 ( 13 ) 3734 - 3749 2014.04
Language：English Publishing type：Research paper (scientific journal)
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Solvent Annealing Induced Perpendicular Orientation of Microdomains in Block Copolymer Thin Films Reviewed
Kobunshi Ronbunshu 71 ( 3 ) 104 - 111 2014.03
Language：Japanese Publishing type：Research paper (scientific journal)
