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Scopus Author ID: 55329434800

Keywords

Electron Microscopy, Metallography, Magnetic Materials, Phase Transformations, Martensite

Countries

Japan

Activities

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Employment (1)

Kyushu University: Kasuga, JP

2017-04-01 to present
Employment
Source: Self-asserted source
Hiroshi Akamine

Works (28)

Peculiar martensitic microstructure and dislocation accumulation behavior in Ti-Ni-Cu shape memory alloys almost satisfying the triplet condition

Acta Materialia
2024-05 | Journal article
DOI: 10.1016/j.actamat.2024.119823
Contributors: A. Heima; Y. Shinohara; H. Akamine; M. Nishida; T. Inamura
Source: check_circle
Crossref

Coercivity saturation in Nd-Fe-B sintered magnets treated by grain boundary diffusion process of Tb-Ni-Al alloy

Journal of Magnetism and Magnetic Materials
2024-02 | Journal article
DOI: 10.1016/j.jmmm.2023.171698
Contributors: Masaru Itakura; Hiroki Kontani; Hiroshi Akamine; Kazumasa Fujimura; Takahiko Iriyama
Source: check_circle
Crossref

X-ray absorption spectroscopy study of the local atomic structure in a ductile Cu-Al-Mn shape memory alloy

Materialia
2023-12 | Journal article
DOI: 10.1016/j.mtla.2023.101918
Contributors: Zheyuan Liang; Kakeru Ninomiya; Hiroshi Akamine; Ryotaro Arai; Sumio Kise; Minoru Nishida; Maiko Nishibori
Source: check_circle
Crossref

Hydrogen-induced phase with martensitic-like characteristics in Ti-Ni shape memory alloys

Journal of Alloys and Compounds
2023-11 | Journal article
DOI: 10.1016/j.jallcom.2023.171470
Contributors: Hiroshi Akamine; Alimzhan Kalbekov; Takumi Higashizono; Mitsuhiro Matsuda; Satoshi Hata; Minoru Nishida
Source: check_circle
Crossref

Where and when are dislocations induced by thermal cycling in Ti–Ni shape memory alloys?

Acta Materialia
2023-01 | Journal article
DOI: 10.1016/j.actamat.2022.118588
Contributors: H. Akamine; A. Heima; Y. Soejima; M. Mitsuhara; T. Inamura; M. Nishida
Source: check_circle
Crossref

Triplet condition: A new condition of supercompatibility between martensitic phases

Journal of the Mechanics and Physics of Solids
2022-12 | Journal article
DOI: 10.1016/j.jmps.2022.105050
Contributors: Francesco Della Porta; Akira Heima; Yuri Shinohara; Hiroshi Akamine; Minoru Nishida; Tomonari Inamura
Source: check_circle
Crossref

Effect of Ni Concentrations and C/O Ratios on the Stability of Nonmetallic Inclusions in Ni-Rich Ti-Ni Alloys

Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
2021 | Journal article
DOI: 10.2320/JINSTMET.J2020056
EID:

2-s2.0-85110503085

Part of ISSN: 00214876
Contributors: Yamashita, F.; Soejima, Y.; Akamine, H.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Novel -75°C SEM cooling stage: Application for martensitic transformation in steel

Microscopy
2021 | Journal article
DOI: 10.1093/jmicro/dfaa051
EID:

2-s2.0-85102977873

Part of ISSN: 20505701 20505698
Contributors: Tsuzazki, K.; Koyama, M.; Sasaki, R.; Nakafuji, K.; Oie, K.; Shibata, A.; Gondo, T.; Miyazaki, H.; Akamine, H.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Precipitation Behaviors in Ti–2.3 Wt Pct Cu Alloy During Isothermal and Two-Step Aging

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
2021 | Journal article
DOI: 10.1007/s11661-021-06265-x
EID:

2-s2.0-85105006369

Part of ISSN: 10735623
Contributors: Akamine, H.; Mitsuhara, M.; Nishida, M.; Samaee, V.; Schryvers, D.; Tsukamoto, G.; Kunieda, T.; Fujii, H.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Suppression mechanism of abnormal grain growth by Zr addition in pressless processed Nd-Fe-B sintered magnets

Journal of Alloys and Compounds
2021 | Journal article
DOI: 10.1016/j.jallcom.2021.161244
EID:

2-s2.0-85112398643

Part of ISSN: 09258388
Contributors: Itakura, M.; Sugiyama, K.; Akamine, H.; Nishida, M.; Nakamura, M.; Mizoguchi, T.; Iriyama, T.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Superconductivity in Ti67Zr19Nb11.5Sn2.5 shape memory alloy

Physical Review Materials
2021-07-21 | Journal article
DOI: 10.1103/PhysRevMaterials.5.074802
Contributors: M. Egilmez; O. Batal; W. Abuzaid; Z. Salman; M. Alkhader; H. Akamine; M. Nishida; J. W. A. Robinson
Source: check_circle
Crossref
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Preferred source (of 2)‎

Comparison of in situ SEM and TEM observations of thermoelastic martensitic transformation in TiNi shape memory alloy

Materials Transactions
2020 | Journal article
DOI: 10.2320/matertrans.MT-M2020219
EID:

2-s2.0-85094814204

Part of ISSN: 13459678
Contributors: Soejima, Y.; Heima, A.; Akamine, H.; Inamura, T.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Effect of C/O Ratio on Phase Change and Stability of Inclusions in Ti–Ni Alloys Fabricated by a Commercial Production Process

Shape Memory and Superelasticity
2020 | Journal article
DOI: 10.1007/s40830-020-00302-1
EID:

2-s2.0-85090467173

Part of ISSN: 21993858 2199384X
Contributors: Yamashita, F.; Ide, Y.; Akamine, H.; Ishikawa, K.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

High interfacial quality metal-oxide-semiconductor capacitor on (111) oriented 3C-SiC with Al<inf>2</inf>O<inf>3</inf> interlayer and its internal charge analysis

Japanese Journal of Applied Physics
2020 | Journal article
DOI: 10.35848/1347-4065/ab6862
EID:

2-s2.0-85083292610

Part of ISSN: 13474065 00214922
Contributors: Oka, R.; Yamamoto, K.; Akamine, H.; Wang, D.; Nakashima, H.; Hishiki, S.; Kawamura, K.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Interface trap and border trap characterization for Al<inf>2</inf>O<inf>3</inf>/GeO<inf>x</inf>/Ge gate stacks and influence of these traps on mobility of Ge p-MOSFET

AIP Advances
2020 | Journal article
DOI: 10.1063/5.0002100
EID:

2-s2.0-85088039097

Part of ISSN: 21583226
Contributors: Wen, W.-C.; Nagatomi, Y.; Akamine, H.; Yamamoto, K.; Wang, D.; Nakashima, H.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Isothermal Martensitic Transformations in an Aged Ni-Rich Ti-Ni Alloy Containing Coherent Ti<inf>3</inf>Ni<inf>4</inf> Particles

Materials Transactions
2020 | Journal article
DOI: 10.2320/matertrans.MT-MJ2019004
EID:

2-s2.0-85077365666

Part of ISSN: 13459678
Contributors: Akamine, H.; Soejima, Y.; Nakamura, T.; Sahar, F.; Fukuda, T.; Kakeshita, T.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Tuning martensite transformation behavior and magneto-caloric effect in Ni44Mn36In14Co6 alloy through doping the fifth element Cu

Journal of Alloys and Compounds
2020-03 | Journal article
DOI: 10.1016/j.jallcom.2019.153150
Contributors: Z.N. Zhou; H. Akamine; J. Li; L. Yang; T. Higashizono; Q.D. Hu; M. Nishida; J.G. Li
Source: check_circle
Crossref
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Preferred source (of 2)‎

Conduction type control of ge-on-insulator: Combination of smart-Cut<sup>TM</sup> and defect elimination

ECS Transactions
2019 | Conference paper
DOI: 10.1149/09301.0073ecst
EID:

2-s2.0-85079770486

Part of ISSN: 19385862 19386737
Contributors: Yamamoto, K.; Nakae, K.; Akamine, H.; Wang, D.; Nakashima, H.; Alam, M.M.; Sawano, K.; Xue, Z.; Zhang, M.; Di, Z.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Influence of desorption recombination temperatures on microstructure and coercivity of HDDR-processed anisotropic Nd-Fe-B magnet powders

Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
2018 | Journal article
DOI: 10.2320/jinstmet.J2017061
EID:

2-s2.0-85044964883

Part of ISSN: 00214876
Contributors: Takizawa, R.; Akamine, H.; Itakura, M.; Nishida, M.; Katayama, N.; Morimoto, K.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Developments of coal-fired power plants: Microscopy study of Fe-Ni based heat-resistant alloy for efficiency improvement

Evergreen
2016 | Journal article
DOI: 10.5109/1800871
EID:

2-s2.0-85019629506

Part of ISSN: 24325953 21890420
Contributors: Akamine, H.; Mitsuhara, M.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Imaging of surface spin textures on bulk crystals by scanning electron microscopy

Scientific Reports
2016 | Journal article
DOI: 10.1038/srep37265
EID:

2-s2.0-84996563511

Part of ISSN: 20452322
Contributors: Akamine, H.; Okumura, S.; Farjami, S.; Murakami, Y.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Determination of the atomic width of an APB in ordered CoPt using quantified HAADF-STEM

Journal of Alloys and Compounds
2015 | Journal article
DOI: 10.1016/j.jallcom.2015.04.205
EID:

2-s2.0-84930005793

Part of ISSN: 09258388
Contributors: Akamine, H.; Van Den Bos, K.H.W.; Gauquelin, N.; Farjami, S.; Van Aert, S.; Schryvers, D.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Phase-field simulation of magnetic field-induced preferential variant selection in A1-L1<inf>0</inf> disorder-order transformation

PTM 2015 - Proceedings of the International Conference on Solid-Solid Phase Transformations in Inorganic Materials 2015
2015 | Conference paper
EID:

2-s2.0-84962764691
Contributors: Akamine, H.; Farjami, S.; Sakaguchi, H.; Nishida, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Domain wall dynamics in ginzburg-landau-type equations with conservative quantities

Journal of the Physical Society of Japan
2014 | Journal article
DOI: 10.7566/JPSJ.83.064006
EID:

2-s2.0-84924942852

Part of ISSN: 13474073 00319015
Contributors: Sakaguchi, H.; Akamine, H.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Chemical bonding of nitrogenated ultrananocrystalline diamond films deposited on titanium substrates by pulsed laser deposition

ECS Journal of Solid State Science and Technology
2013 | Journal article
DOI: 10.1149/2.016311jss
EID:

2-s2.0-84887471248

Part of ISSN: 21628769 21628777
Contributors: Al-Riyami, S.; Gima, H.; Akamine, H.; Yoshitake, T.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Crystalline-structural evaluations of cubic AlN thin films heteroepitaxially grown on sapphire (0001) by pulsed laser deposition

Japanese Journal of Applied Physics
2013 | Journal article
DOI: 10.7567/JJAP.52.08JE03
EID:

2-s2.0-84883146936

Part of ISSN: 00214922 13474065
Contributors: Ueda, Y.; Daio, T.; Yoshida, T.; Akamine, H.; Tominaga, A.; Okajima, T.; Yoshitake, T.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Electron microscopy study of preferential variant selection in copt alloy ordered under a magnetic field

Materials Transactions
2013 | Journal article
DOI: 10.2320/matertrans.MAW201313
EID:

2-s2.0-84883257251

Part of ISSN: 13459678
Contributors: Akamine, H.; Farjami, S.; Mitsuhara, M.; Nishida, M.; Fukuda, T.; Kakeshita, T.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Coercivity enhancement of anisotropic Dy-free Nd-Fe-B powders by conventional HDDR process

Journal of Magnetism and Magnetic Materials
2012 | Journal article
DOI: 10.1016/j.jmmm.2012.06.003
EID:

2-s2.0-84864746275

Part of ISSN: 03048853
Contributors: Morimoto, K.; Katayama, N.; Akamine, H.; Itakura, M.
Source: Self-asserted source
Hiroshi Akamine via Scopus - Elsevier

Peer review (1 review for 1 publication/grant)

Review activity for International journal of hydrogen energy. (1)
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