戦略的研究ユニット化促進プロジェクト
2020年度
論文 39報
1.”Magnetic measurements of hydrogen desorption from palladium hydride ” M. Mito, T. Fukuyama, Y. Kitamura, H. Deguchi, K. Edalati, Z. Horita, J. Appl. Phys. 127, 215109 (2020).
2.”Spontaneous magnetostriction effects in the chiral magnet CrNb3S6” Tajiri, *M. Mito, Y. Kousaka, J. Akimitsu, J. Kishine, and K. Inoue, Physical Review B. 102, 014446/1-7 (2020).
3.”Interplay of charge density wave and multiband superconductivity in layered quasi two-dimensional: The case of 2H-NbS2 and 2H-NbSe2” Arnab Majumdar, Derrick VanGennep, Jérémy Brisbois, Dmitriy Chareev, Andrey V. Sadakov, A. S. Usoltsev, Masaki Mito, Alejandro V. Silhanek, Tapati Sarkar, Abdelwahab Hassan, Olof Karis, Rajeev Ahuja, Mahmoud Abdel-Hafiez, Physical Review Materials. 4, 84005 (2020).
4.”Hydrostatic contraction and anisotropic contraction effects on oxygen molecule nanorods ” M. Mito, K. Hario, Y. Kitamura, H. Deguchi, and T. Tajiri, Journal of Magnetism and Magnetic Materials. 518, 167378 (2021).
5.”Coexistence of superconductivity and charge density waves in tantalum disulfide: Experiment and theory” Kvashnin, D. VanGennep, M. Mito, S. A. Medvedev, R. Thiyagarajan, O. Karis, A. N. Vasiliev, O. Eriksson, and M. Abdel-Hafiez, Phys. Rev. Lett. 125, 186401 (2020).
6.”Effects of uniaxial pressure on the spin ice Ho2Ti2O7” Edberg , I. M. B. Bakke, H. Kondo, L. Ørduk Sandberg, M. L. Haubro, M. Guthrie, A. T. Holmes, J. Engqvist, A. Wildes, K. Matsuhira, K. Lefmann, P. P. Deen, M. Mito, and P. Henelius, Physical Review B. 102, 184408 (2020).
7.”Soliton locking phenomenon over finite magnetic field region in the monoaxial chiral magnet CrNb3S6” Ohkuma, M. Mito, Y. Kousaka, T. Tajiri, J. Akimitsu, J. Kishine, and K. Inoue, Appl. Phys. Lett. 117, 232403 (2020). selected as Editor’s Pick
8.”30 K級のキュリー温度を有する有機ラジカル強磁性結晶の創成～Creation of organic radial ferromagnetic crystals with Curie temperature at the 30 K level～” 美藤正樹，高木精志，石塚守, 応用物理 90, 45-49 (2021).
9.”Relationship of magnetic ordering and crystal structure in lanthanide ferromagnets Gd, Tb, Dy, and Ho at high pressures” M. Mito, Y. Kmura, K. Yamakata, M. Ohkuma, H. Chayamichi, T. Tajiri, H. Deguchi, and M. Ishizuka, Physical Review B. 103, 24444 (2021).
10.“Controlling avalanche soliton nucleation in a chiral soliton lattice on a monoaxial chiral magnet CrNb3S6 by dynamic strain” Ohkuma, M. Mito, Y. Kousaka, J. Akimitsu, J. Kishine, and K. Inoue, Appl. Phys. Lett. Accepted.
11.“Soft x-ray irradiation induced metallization of layered TiNCl” Kataoka, M. Tanaka, W. Hosoda, T. Taniguchi, S. Fujimori, T. Wakita, Y. Muraoka, T. Yokoya, Phys.: Condens. Matter, 33, 035501 (2021).
12“Intermittent dynamics of antiferromagnetic phase in inhomogeneous iron-based chalcogenide superconductor” Ricci, G. Campi, B. Joseph, N. Poccia, D. Innocenti, C. Gutt, M. Tanaka, H. Takeya, Y. Takano, T. Mizokawa, M. Sprung, N. L. Saini, Phys. Rev. B 101, 020508 (2020).
13.“Microstructural details of hydrogen diffusion and storage in Ti-V-Cr alloys activated through surface and bulk severe plastic deformation” Novelli, K. Edalati, S. Itano, H.W. Li, E. Akiba, Z. Horita, T. Grosdidier, International Journal of Hydrogen Energy, 45, 5326-5336 (2020).
14.”新材料・新素材シリーズ マグネシウム合金の最先端技術と応用展開「マグネシウム合金の高強度・高延性を目指した巨大ひずみ加工による結晶粒超微細化技術」” 堀田善治(分担執筆)、監修：河村能人、千野靖正, シーエムシー出版 2020, p.50-55.
15.“Achieving highly strengthened Al-Cu-Mg alloy by grain refinement and grain boundary segregation” Masuda, X. Sauvage, S.Hirosawa, Z. Horita, Materials Science and Engineering A, 793, 139668 (2020).
16.“Continuous high-pressure torsion of pure Al and Al-Fe alloy using multi-wires” Masuda, S. Hirosawa, Z. Horita, Materials Science, 56, 8679-8688, (2021).
17.“Formation of metastable bc8 phase from crystalline Si0.5Ge0.5 by high-pressure torsion” Ikoma, T. Yamasaki, T. Shimizu, M. Takaira, M. Kohno, Q. Guo, M. R. McCartney, D. J. Smith, Y. Arai, Z. Horita, Materials Characterization, 169, 110590 (2020).
18.“Mechanical properties and electrical conductivity of ultrafine-grained aluminum consolidated by high-pressure sliding” Tang, T. Komatsu, T. Masuda, M. Arita, Y. Takizawa, M. Yumoto, Y. Otagiri and Z. Horita, Materialia, 14, 100916 (2020).
19.“<Current Trends in Research> Severe Plastic Deformation for Nanostructure Controls” Z. Horita and K. Edalati, Materials Transactions, 61, 11, 2241-2247 (2020).
20.“Improved Photocatalytic Hydrogen Evolution on Tantalate Perovskites CsTaO3 and LiTaO3 by Strain-Induced Vacancies” Edalati, K. Fujiwara, S. Takechi, Q. Wang, M. Arita, M. Watanabe, X. Sauvage, T. Ishihara, and Z. Horita, Applied Energy Materials, 3, 1710-1718 (2020).
21.“Phase Transformations in MgH2–TiH2 Hydrogen Storage System by High-Pressure Torsion Process” Kitabayashi, K. Edalati, H.W. Li, E. Akiba, and Z. Horita, Advanced Engineering Materials, 22, 1900027 (2020).
22.“Microstructures and the Mechanical Properties of the Al–Li–Cu Alloy Strengthened by the Combined Use of Accumulative Roll Bonding and Aging” Tang, S. Hirosawa, S. Saikawa, K. Matsuda, S. Lee, Z. Horita, and D. Terada, Advanced Engineering Materials, 22, 1900561 (2020).
23.“Enhanced photocatalytic hydrogen production on GaN–ZnO oxynitride by introduction of strain-induced nitrogen vacancy complexes” Edalati, R. Uehiro, S. Takechi, Q. Wang, M. Arita, M. Watanabe, T.Ishihara, Z. Horita, Acta Materialia, 185, 149-156 (2020).
24.“Aging behavior of Al-Li-(Cu, Mg) alloys processed by different deformation methods” Qin, S.Lee, T. Tsuchiya, K. Matsuda, Z. Horita, R. Kocisko, T. Kvackaj, Materials and Design, 196, 109139 (2020).
25.“Fatigue Property and Cytocompatibility of a Biomedical Co-Cr-Mo Alloy Subjected to a High Pressure Torsion and a Subsequent Short Time Annealing” Chen, H. Liu, M. Niinomi, Z. Horita, H. Fujii and T. Hanawa, Materials Transactions, 61, 2, 361-367 (2020).
26.“In Situ Synchrotron X-ray Analysis: Application of High-Pressure Sliding Process to Ti Allotropic Transformation” Z. Horita, D. Maruno, Y. Ikeda, T. Masuda, Y. Tang, M. Arita, Y. Higo, Y. Tange and Y. Ohishi, Materials Transactions, 62, 2, 167-176, (2021).
27.“The Effect of Predeformation on Creep Strength of 9% Cr Steel” Král, J. Dvorák, W. Blum, V. Sklenicka, Z. Horita, Y. Takizawa, Y. Tang, L. Kuncická, R. Kocich, M. Kvapilová, and M. Svobodová, Materials, 13, 5330 (2020).
28.“巨大ひずみ加工により作製した Fe50Pd50-xNix合金の 構造変化と顕微分光解析” 堀田 善治、梶田 貴裕、李 昇原、有田 誠、大河内 拓雄、小嗣 真人, Spring-8/SACLA利用研究成果集、Volume8, No.3, 493-496 (2020).
29.“Spin-Valve Effects in Fe/N-Doped Carbon/Fe3Si Trilayered Films” Takuya Sakai, Takeru Hamasaki, Kazuki Kudo, Ken-ichiro Sakai, Hiroyuki Deguchi, and Tsuyoshi Yoshitake, JJAP Conf. Proc. 8, 011202 (2020).
30.“Combined effect of nanorod and stacking fault for improving nanorod interface n YBa2Cu3O7-d nanocomposite films” Tomoya Horide, Manabu Ishimaru, Kazuhisa Sato, Kaname Matsumoto, Supercond. Sci. Technol. 33, 115001 (2020).
31.“Simultaneous achievement of high Jc and suppressed Jc anisotropy by hybrid pinning in YBa2Cu3O7 three-phas-nanocomposite film” Tomoya Horide, Kenta Torigoe, Manabu Ishimaru, Ryusuke Kita, Satoshi Awaji, Kaname Matsumoto Supercond. Sci. Technol. 33, 105003 (2020).
32.“Overcoming optimization constraint for Jc by hybrid pinning in YBa2Cu3O7 films containing nanorods” Tomoya Horide, Kenta Torigoe, Ryusuke Kita, Satoshi Awaji, and Kaname Matsumoto, Jpn. J. Appl. Phys. 60, 023001 (2021).
33.”Ultrasound Response in Quantum Critical β-YbAlB4 and α-YbAl0.986Fe0.014B4” S. Watanabe, Phys. Soc. Jpn. 89, 073702 (2020).
34.”誌上セミナー 量子臨界現象の新展開 (その2) 量子臨界磁気体積効果” 渡辺真仁, 三宅和正, 固体物理 55, No.12 697-713 (2020).
35.”Interplay of Valence and Semimetal-to-Insulator Transitions in SmS” S. Watanabe, Phys. Soc. Jpn. 90, 023706 (2021).
36.”Study od phonon dispersion of iridium oxide Ca5Ir3O12 with strong-spin-orbit interaction”Hanate, T. Hasegawa, S. Tsutsui, K. Nakamura, Y. Yoshimoto, N. Kishigami, S. Haneta and K. Matsuhira, J. Phys. Soc. Jpn. 89, 053601 (2020).
37.”Raman scattering investigation of structural transition in Ca5Ir3O12” Hasegawa, W. Yoshida, K. Nakamura, N. Ogita, and K. Matsuhira, J. Phys. Soc. Jpn. 89, 054602 (2020).
38.”機械学習で新しい超伝導物質を探索する 21 世紀版マティアス則への期待” 松本要，堀出朋哉, 応用物理, 89, 4, 222-226 (2020).
39.”Control of Vortex Pinning in YBCO Thin Films by Incorporating APCs Through Surface Modified Target Approach.” Jha, Alok K., and Kaname Matsumoto in Superconductivity Springer, Cham, 2020. 53-71.
招待・依頼講演・基調講演 10件
[1]【基調講演】田中将嗣, “共有結合性金属化合物の合成と評価” 日本金属学会第167回講演大会「ナノ・マイクロスペーステイラリングIV」オンライン，2020年9月.
[2]【Invited】Zenji Horita, “In-situ observation of allotropy produced by high-pressure torsion: for pure Ti”, International Workshop on Multifunctional Energy/Nano Materials (MENM2020), February 10, 2020, Kyushu University , Fukuoka, Japan.
[3]【Invited】Takahiro Masuda, Shoichi Hirosawa, Zenji Horita, “Developing High-Strength and High-Electrical Conductivity Aluminum Alloys Containing Iron” 6th Forum of Center for Advanced Materials Research and International Collaboration (CAMRIC-FORUM6) 20th Light Metals International Workshop by Japan Institute of Light Metals, October 6, 2020 Zoom Online.
[4] 【Invited】Zenji Horita, “Production of High-Performance Structural and Functional Materials Using Severe Plastic Deformation” UKM Webnar Online Zoom Meeting, November 3, 2020.
[5]【Invited】堀田善治, “巨大ひずみ加工による軽金属材料の高強度化・高延性化” 2020年度第一回「くまもと軽金属オープンイノベーション研究会」第76回「高性能Mg合金創製加工研究会」, 熊本大学工学部百周年記念館, 2020.10.2.
[6]【Invited】堀田善治, “高圧スライド加工を利用したその場シンクロトロンＸ線解析:相変態挙動解析への応用” 佐賀大学シンクロトロン光応用研究センター講演会, オンライン, 2020.10.30.
[7] 【Invited】K. Matsumoto, “Flux pinning mechanism in angular dependent Jc of REBCO wire with artificial pinning centers”, CEC-ICMC 2019, Hartford, July 22-25, 2019, CT, USA.
[8]【Invited】K. Matsumoto and T. Horide, “Acceleration Search Method of Higher Tc Superconductors by Machine Learning Algorithm”, Materials Research Meeting 2019, December 10-14, 2019, Yokohama, Japan.
[9]【Invited】K. Matsumoto and T. Horide, “Acceleration Search Method of Higher Tc Superconductors by Machine Learning Algorithm”, 10th ACASC / 2nd Asian-ICMC /CSSC Joint conference, Jan. 6-9, 2020, Okinawa, Japan.
[10]【Invited】K. Matsumoto and T. Horide, “Optimizing critical currents of APC-doped REBCO coated conductors in the Ginzburg-Landau formalism”, Applied Superconductivity Conference (ASC 2020) Virtual Conference October 24 – November 7, 2020.
受賞・報道など 2件
[1] 応用物理学会 第13回 (2019年度) フェロー表彰, 松本 要, 表彰タイトル「超伝導材料における磁束量子ダイナミクス制御と物質科学への展開」URL https://www.jsap.or.jp/jsap-fellow/recipients13
【プレスリリース】
[2] 2020.12.07 らせん磁気構造中にソリトンを形成するパターンを無限個用意することに成功 -無限容量磁気メモリの作製原理を発見- 本学HP: らせん磁気構造中にソリトンを形成するパターンを無限個用意することに成功 | プレスリリース | TOPICS | 九州工業大学 (kyutech.ac.jp)