論文・招待講演(2019年)

原著論文

A01 トポロジカル物質

  • (A01-1) M. Elyasi, K. Sato, G.E.W. Bauer, "Topologically nontrivial magnonic solitons", Physical Review B 99(13) (2019).
  • (A01-1) S. Hayashi, "Toeplitz operators on concave corners and topologically protected corner states", Letters in Mathematical Physics (2019) 1-32.
  • (公募A01) N. Yoshioka, Y. Akagi, H. Katsura, "Transforming generalized Ising models into Boltzmann machines", Physical Review E 99(3) (2019).
  • (公募A01) H. Yang, H. Katsura, "Rigorous Results for the Ground States of the Spin-2 Bose-Hubbard Model", Phys. Rev. Lett. 122(5) (2019).
  • (公募A01) D. Takane, Z.W. Wang, S. Souma, K. Nakayama, T. Nakamura, H. Oinuma, Y. Nakata, H. Iwasawa, C. Cacho, T. Kim, K. Horiba, H. Kumigashira, T. Takahashi, Y. Ando, T. Sato, "Observation of Chiral Fermions with a Large Topological Charge and Associated Fermi-Arc Surface States in CoSi,", Phys. Rev. Lett. 122(7) (2019).
  • (公募A01) N. Sannomiya, H. Katsura, "Supersymmetry breaking and Nambu-Goldstone fermions in interacting Majorana chains", Physical Review D 99(4) (2019).
  • (公募A01) A. Mizuno, Y. Shuku, K. Awaga, "Recent Developments in Research of Molecular Spin Gyroids", Bull. Chem. Soc. Jpn. (2019).
  • (公募A01) S.Y. Matsushita, K.K. Huynh, K. Tanigaki, "Ultrathin film of 3D topological insulators by vapor-phase epitaxy: Surface dominant transport in wide temperature revealed by Seebeck measurement", Physical Review B. 99(195302) (2019).
  • (公募A01) H. Kondo, Y. Akagi, H. Katsura, "Z2 topological invariant for magnon spin Hall systems", Physical Review B 99(4) (2019).
  • (公募A01) K. Ichimura, S.Y. Matsushita, K.-K. Huynh, K. Tanigaki, “Quantum Hall effect of Dirac surface states of as-grown single crystal flakes in Sn 0.02 -Bi 1.08 Sb 0.9 Te 2 S without gate control”, Appl. Phys. Lett. 115 (2019) 052104.

A02 ネットワーク解析による高分子材料

  • (公募A02) T. Mori, Y. Fujii, "Investigation of universal dynamics of amorphous materials by THz time-domain and low-frequency Raman spectroscopies", Optical Materials X. to appear in
  • (A02-1) E. Uehara, L. Coronel, C. Micheletti, T. Deguchi, "Bimodality in the knotting probability of semiflexible rings suggested by mapping with self-avoiding polygons", React. Funct. Polym. 134 (2019) 141-149.
  • (A02-1) T. Sawada, A. Saito, K. Tamiya, K. Shimokawa, Y. Hisada, M. Fujita, "Metal–peptide rings form highly entangled topologically inequivalent frameworks with the same ring- and crossing-numbers", Nature Communications 10(1) (2019) 921.
  • (A02-1・公募A02) K. Kyoda, T. Yamamoto, Y. Tezuka, "A Programmed Polymer Folding with Periodically-Positioned Tetrafunctional Telechelic Precursors by Cyclic Ammonium Salt Units as Nodal Points", J. Am. Chem. Soc. (2019).
  • (A02-1) K. Ishihara, Y. Koda, M. Ozawa, K. Shimokawa, "Neighborhood equivalence for multibranched surfaces in 3-manifolds", Topology and its Applications 257 (2019) 11-21.
  • (公募A02) Y. Masubuchi, "Contraction of Entangled Polymers After Large Step Shear Deformations in Slip-Link Simulations", Polymers (MDPI) 11(2) (2019).
  • (公募A02) S. Honda, M. Oka, H. Takagi, T. Toyota, "Topology-Reset Execution: Repeatable Postcyclization Recyclization of Cyclic Polymers", Angewandte Chemie-International Edition 58(1) (2019) 144-148.
  • (公募A02) K. Esashika, R. Ishii, S. Tokihiro, T. Saiki, "Simple and rapid method for homogeneous dimer formation of gold nanoparticles in a bulk suspension based on van der Waals interactions between alkyl chains", Optical Materials Express 9(4) (2019).

A03 極小曲面とナノ構造の動的構造形成

  • (A03-1・A03-2) M. Kotani, H. Naito, C. Tao, "Construction of continuum from a discrete surface by its iterated subdivisions", preprint (arXiv:1806.03531).
  • (公募A03) 安本真士, "3次元ミンコフスキー空間内の離散空間的平均曲率一定曲面", RIMS Kokyuroku. to appear in
  • (公募A03) W. Rossman, 安本真士, "離散曲面の微分幾何", 日本数学会発行『数学』用原稿.
  • (公募A03) W. Rossman, M. Yasumoto, "Semi-discrete linear Weingarten surfaces with singularities in Riemannian and Lorentzian spaceforms", Osaka J. Math. to appear in
  • (公募A03) M. Koiso, "Uniqueness for closed embedded non-smooth hypersurfaces with constant anisotropic mean curvature", RIMS Kokyuroku “偏微分方程式の解の形状解析" (Ed. by Shinya Okabe), to appear in
  • (A03-1・A03-2) T. Omori, H. Naito, T. Tate, "Eigenvalues of the Laplacian on the Goldberg-Coxeter Constructions for 3- and 4-valent Graphs", The Electronic Journal of Combinatorics 26(3) (2019).
  • (A03-3) A.-A. Litwinowicz, S. Takami, S. Asahina, X. Hao, A. Yoko, G. Seong, T. Tomai, T. Adschiri, "Formation dynamics of mesocrystals composed of organically modified CeO2 nanoparticles: analogy to a particle formation model", CrystEngComm 21(25) (2019) 3836-3843.
  • (公募A03) H.J. Qiu, P. Du, K. Hu, J. Gao, H. Li, P. Liu, T. Ina, K. Ohara, Y. Ito, M. Chen, "Metal and Nonmetal Codoped 3D Nanoporous Graphene for Efficient Bifunctional Electrocatalysis and Rechargeable Zn-Air Batteries", Adv. Mater. 31(19) (2019) e1900843.
  • (公募A03・総括班) A. Kumatani, C. Miura, H. Kuramochi, T. Ohto, M. Wakisaka, Y. Nagata, H. Ida, Y. Takahashi, K. Hu, S. Jeong, J. Fujita, T. Matsue, Y. Ito, "Chemical dopants on edge of holey graphene accelerate electrochemical hydrogen evolution reaction", Advanced Science 6(10) (2019) 1900119.
  • (公募A03) M. Koiso, "Crystalline variational problem and applications to capillary problems", Mechanics, Materials Science & Engineering Journal 20 (2019). accepted
  • (公募A03) K.M. Ji, J.H. Han, A. Hirata, T. Fujita, Y. Shen, S.C. Ning, P. Liu, H. Kashani, Y. Tian, Y. Ito, J. Fujita, Y. Oyama, "Lithium intercalation into bilayer graphene", Nature Communications 10 (2019).
  • (公募A03) Y. Ito, Y. Habata, H. Kuramochi, E. Kusuda, K. Hu, H. Masuda, J. Fujita, Y. Nagata, M.M. Watanabe, A. Isdepsky, "Damage-Free Solar Dewatering of Micro-Algal Concentrates via Multifunctional Hierarchical Porous Graphene", Advanced Sustainable Systems (2019).
  • (公募A03) K.L. Hu, M.X. Wu, S. Hinokuma, T. Ohto, M. Wakisaka, J. Fujita, Y. Ito, "Boosting electrochemical water splitting via ternary NiMoCo hybrid nanowire arrays", Journal of Materials Chemistry A 7(5) (2019) 2156-2164.

B01 物質・材料科学のための情報科学基盤

  • (公募B01) Y. Tsuji, Y. Kitamura, M. Someya, T. Takano, M. Yaginuma, K. Nakanishi, K. Yoshizawa, "Adhesion of Epoxy Resin with Hexagonal Boron Nitride and Graphite", Acs Omega 4(3) (2019) 4491-4504.
  • (公募B01) Y. Tsuji, W. Hashimoto, K. Yoshizawa, "Lithium-Richest Phase of Lithium Tetrelides Li17Tt4 (Tt = Si, Ge, Sn, and Pb) as an Electride", Bull. Chem. Soc. Jpn. 92(7) (2019) 1154-1169.
  • (公募B01) R.K. Singha, Y. Tsuji, M.H. Mahyuddin, K. Yoshizawa, "Methane Activation at the Metal-Support Interface of Ni4-CeO2(111) Catalyst: A Theoretical Study", The Journal of Physical Chemistry C 123(15) (2019) 9788-9798.
  • (公募B01) T. Mizuguchi, K. Hagita, S. Fujiwara, T. Yamada, "Hydrogen bond analysis of confined water in mesoporous silica using the reactive force field", Molecular Simulation 45(17) (2019) 1437-1446.
  • (公募B01) J.J. Gu, W. Wu, T. Stuyver, D. Danovich, R. Hoffmann, Y. Tsuji, S. Shaik, "Cross Conjugation in Polyenes and Related Hydrocarbons: What Can Be Learned from Valence Bond Theory about Single-Molecule Conductance?", J. Am. Chem. Soc. 141(14) (2019) 6030-6047.
  • (公募B01) M. Haze, H.H. Yang, K. Asakawa, N. Watanabe, R. Yamamoto, Y. Yoshida, Y. Hasegawa, "Bulk ferromagnetic tips for spin-polarized scanning tunneling microscopy", Rev. Sci. Instrum. 90(1) (2019) 013704.
  • (公募B01) K. Hagita, "Effect of diameter distribution on two-dimensional scattering patterns of a rubber model filled with carbon black and silica NPs", Polymer 160 (2019) 65-72.
  • (公募B01) K. Hagita, "Nanovoids in uniaxially elongated polymer network filled with polydisperse nanoparticles via coarse-grained molecular dynamics simulation and two-dimensional scattering patterns", Polymer 174 (2019) 218-233.
  • (公募B01) K. Hagita, "Particle-mesh two-dimensional pattern reverse Monte Carlo analysis on filled-gels during uniaxial expansion", Soft Matter 15 (2019) 7237-7249.
  • (公募B01) K. Hagita, "Two-dimensional scattering patterns of coarse-grained molecular dynamics model of filled polymer gels during uniaxial expansion", Polymer 166 (2019) 155-168.
  • (公募B01) K. Hagita, H. Morita, "Effects of polymer/filler interactions on glass transition temperatures of filler-filled polymer nanocomposites", Polymer 178 (2019).
  • (公募B01) K. Hagita, K. Akutagawa, T. Tominaga, H. Jinnai, "Scattering patterns and stress-strain relations on phase-separated ABA block copolymers under uniaxial elongating simulations", Soft Matter 15(5) (2019) 926-936.
  • (公募B01) K. Hagita, S. Fujiwara, N. Iwaoka, "An accelerated united-atom molecular dynamics simulation on the fast crystallization of ring polyethylene melts", J. Chem. Phys. 150(7) (2019).
  • (公募B01) K. Hagita, S. Matsumoto, K. Ota, "Study of Commodity VR for Computational Material Sciences", Acs Omega 4(2) (2019) 3990-3999.
  • (公募B01) K. Hagita, Y. Kawazoe, M. Ogino, "Applications of aesthetic pentagon-shaped stereo tiling employing pentagraphene carbon-star walls and embossment design", Aip Advances 9(3) (2019).

インターフェース

招待講演(海外)

  • (A01-1) H. Konno, "How to use K-theory in gauge theory", Young mathematicians workshop on algebraic, geometric, and analytic aspects of K theory and vector bundles, University of the Ryukyus, Okinawa, Japan, Aug. 23, 2019.
  • (A01-1) H. Konno, "The diffeomorphism and homeomorphism groups of 4-manifolds", Floer Homotopy Theory and Low-Dimensional Topology, University of Oregon, Toronto, Canada, Aug. 6, 2019.
  • (A03-2) H. Naito, "Crystal Structure and a Discrete Surface Theory", variational analysis and applications ICIAM 2019, University of Valencia, Valencia, Spain, Jul. 17, 2019.
  • (A01-1) H. Konno, "Difference between the diffeomorphism and homeomorphism groups of 4-manifolds", Four manifolds: Confluence of high and low dimensions, the Fields Institute in Toronto, Toronto, Canada, Jul. 11, 2019.
  • (A01-1) H. Konno, "Non-smoothable bundles and gauge theory for families", Geometry, Topology and Dynamics Seminar, the Okinawa Institute of Science and Technology, Okinawa, Japan, May 23, 2019.
  • (A01-1) H. Konno, "Characteristic classes defined using 4-dimensional gauge theory", Johnson homomorphisms and related topics 2019, Tokyo University, Tokyo, Japan, May 15, 2019.
  • (A02-1) K. Shimokawa, "3-dimensional topology and polycontinuous pattern", The Topology of Nucleic Acids: Research at the Interface of Low-Dimensional Topology, Polymer Physics and Molecular Biology, Banff, Canada, Mar. 26, 2019.
  • (公募A02) T. Saiki, “Natural Intelligence with Light-Driven Active Soft Matter”, International Symposium of SSS Laser Processing, Yokohama, Japan. Feb. 27 - Mar. 1, 2019.
  • (公募A01) Y.P. Chen “Topological Quantum Matter (3 lectures)", Workshop on Topological Quantum Matter, University of Tokyo, Japan, Feb. 10-12, 2019.
  • (公募A02) T. Yamamoto, "Novel Synthesis and Unique Characteristics of Cyclic Polymers", International Symposium 'Polymers meet Topology', Tokyo Institute of Technology, Japan, Feb. 1, 2019.
  • (公募A02) S. Honda, "Topology-Reset Execution: Solvent-Free Repeatable Transformation of Topologies of Polymers", International Symposium 'Polymers meet Topology', Tokyo Institute of Technology, Japan, Jan. 2019.
  • (A02-1) K. Shimokawa, "Poly-continuous pattern, networks and 3-dimensional topology", International Symposium 'Polymers meet Topology', Tokyo Institute of Technology, Jan. 30, 2019.
  • (A03-2) H. Naito, "Discrete geometric analysis – crystal structure, a discrete surface theory and its applications to physics and chemistry –", Introductory workshop on discrete differential geometry (4 talks), Korea University, Seoul, Korea, Jan. 23-24, 2019.
  • (A03-2) S. Nayatani, "Metrics maximizing the first eigenvalue of the Laplacian on a closed surface and extra eigenfunction (Mini-course)", UK-Japan Winter School 'Variational problems in geometry and mathematical physics', Leeds University, UK, Jan. 8-10, 2019.

招待講演(国内)

  • (A03-2) 内藤久資「結晶格子の標準実現とその物質科学への応用」結晶の界面,転位,構造の先進数理解析 (九州大学 IMI 研究集会), 九州大学, 2019 年 9 月 9 日.
  • (B01-1) 大西立顕「領域知識創出のためのビッグデータ活用」第8回計算社会科学とその周辺セミナー, 群馬大学荒牧キャンパス, 2019 年 7月 25 日 .
  • (A02-1) 下川航也「トポロジーと高分子科学」日本数学会 2019 年度年会企画特別講演, 東京工業大学, 2019 年 3 月.
  • (A01-1) 五味清紀「トポロジストのためのトポロジカル絶縁体入門」日本数学会 2019 年度年会(特別講演)東京工業大学, 2019 年 3 月 17 日.
  • (公募A02) 森龍也「ガラス的熱物性を発現する格子系に対するテラヘルツ帯分光研究」日本物理学会第 74 回年次大会, 九州大学 (伊都キャンパス), 福岡, 2019 年 3 月 14 日 ~ 17 日.
  • (B01-1) 大西立顕「データ科学・ネットワーク科学を活用した材料研究の可能性」高分子学会九州支部フォーラム:数理・データサイエンスと材料科学のクロスオーバー, 九州大学伊都キャンパス, 2019 年 3 月 14 日.
  • (公募A02) 山口哲生『ネットワーク状材料を強靭化するためのトポロジカルデザイン』日本物理学会年次大会シンポジウム「しなやかなマテリアルデザイン -構造力学から折り紙、切り紙、メタマテリアルまで-」, 九州大学, 2019 年 3 月.
  • (公募B01) 中島千尋 「リサンプリング分散を用いた圧縮センシングの信頼性評価」数理工学ワークショップ Pythonユーザーのための GPU 入門, 2019 年 3 月 3 日.
  • (A02-2) 青柳岳司「機械学習とシミュレーションの融合による高分子材料の高次構造と物性の予測」Nano tech 2019 特別シンポジウム, マテリアルズ・インフォマティクス: データ駆動型高分子科学の新展開, 東京, 2019 年 1 月 30 日~ 2 月 1 日.
  • (B01-2) 一木輝久「空間分割とラプラス固有値問題」研究集会 離散幾何解析とその周辺 2018, キャンパス・イノベーションセンター東京, 2019 年 1 月 15 日~ 16 日.
  • (公募A03) 小磯深幸『特異点を許容する超曲面に対する非等方的エネルギーの変分問題』第20回特異点研究会「特異点と時空、および関連する物理」九州大学 西新プラザ, 2019 年 1 月 12 日 ~ 14 日.