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ResearcherID: M-1809-2018
Researcher Name Resolver ID: 1000020839138

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Employment (1)

National Institute of Advanced Industrial Science and Technology: Tsukuba, Ibaraki, JP

Employment
Source: Self-asserted source
Hiroki Ninomiya

Works (17)

Improvement of critical current properties and irreversibility lines by metal substitution in Ca-free Hg-based double-layered cuprates

Superconductor Science and Technology
2023-11-01 | Journal article
DOI: 10.1088/1361-6668/acfa28
Contributors: Hiroki Ninomiya; Kenji Kawashima; Shigeyuki Ishida; Hiraku Ogino; Hiroshi Fujihisa; Yoshito Gotoh; Yoshiyuki Yoshida; Akira Iyo; Hiroshi Eisaki
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Crossref

High-pressure synthesis and superconductivity of the novel laves phase BaIr2

Intermetallics
2022-09 | Journal article
DOI: 10.1016/j.intermet.2022.107643
Contributors: Terunari Koshinuma; Hiroki Ninomiya; Izumi Hase; Hiroshi Fujihisa; Yoshito Gotoh; Kenji Kawashima; Shigeyuki Ishida; Yoshiyuki Yoshida; Hiroshi Eisaki; Taichiro Nishio et al.
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Crossref

Hidden Structural and Superconducting Phase Induced in Antiperovskite Arsenide SrPd3As

Inorganic Chemistry
2022-08-08 | Journal article
DOI: 10.1021/acs.inorgchem.2c00960
Contributors: Akira Iyo; Hiroshi Fujihisa; Yoshito Gotoh; Shigeyuki Ishida; Hiroki Ninomiya; Yoshiyuki Yoshida; Hiroshi Eisaki; Kenji Kawashima
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Crossref

Posttreatment Effects on the Crystal Structure and Superconductivity of Ca-Free Double-Layered Cuprate Sr2SrCu2O4+yF2–y

Chemistry of Materials
2021-12-28 | Journal article
DOI: 10.1021/acs.chemmater.1c03343
Contributors: Hiroki Ninomiya; Kenji Kawashima; Hiroshi Fujihisa; Shigeyuki Ishida; Hiraku Ogino; Yoshiyuki Yoshida; Hiroshi Eisaki; Yoshito Gotoh; Akira Iyo
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Crossref

Antiperovskite Superconductor LaPd3P with Noncentrosymmetric Cubic Structure

Inorganic Chemistry
2021-12-06 | Journal article
DOI: 10.1021/acs.inorgchem.1c02604
Contributors: Akira Iyo; Izumi Hase; Hiroshi Fujihisa; Yoshito Gotoh; Shigeyuki Ishida; Hiroki Ninomiya; Yoshiyuki Yoshida; Hiroshi Eisaki; Hishiro T. Hirose; Taichi Terashima et al.
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Crossref

Superconductivity of centrosymmetric and non-centrosymmetric phases in antiperovskite (Ca,Sr)Pd3P

Journal of Alloys and Compounds
2021-11 | Journal article
DOI: 10.1016/j.jallcom.2021.160733
Contributors: Akira Iyo; Izumi Hase; Hiroshi Fujihisa; Yoshito Gotoh; Nao Takeshita; Shigeyuki Ishida; Hiroki Ninomiya; Yoshiyuki Yoshida; Hiroshi Eisaki; Hishiro T. Hirose et al.
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Crossref

Calcium-free double-layered cuprate superconductors with critical temperature above 100 K

Communications Materials
2021-01-28 | Journal article
DOI: 10.1038/s43246-020-00116-9
Source: Self-asserted source
Hiroki Ninomiya
grade
Preferred source (of 2)‎

Experimental and Computational Determination of Optimal Boron Content in Layered Superconductor Sc20C8–xBxC20

Inorganic Chemistry
2020-10-05 | Journal article
DOI: 10.1021/acs.inorgchem.0c02090
Contributors: Hiroki Ninomiya; Terunari Koshinuma; Taichiro Nishio; Hiroshi Fujihisa; Kenji Kawashima; Izumi Hase; Shigeyuki Ishida; Hiraku Ogino; Akira Iyo; Yoshiyuki Yoshida et al.
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Crossref

Structural Phase Transitions and Superconductivity Induced in Antiperovskite Phosphide CaPd3P

Inorganic Chemistry
2020-09-08 | Journal article
DOI: 10.1021/acs.inorgchem.0c01482
Contributors: Akira Iyo; Hiroshi Fujihisa; Yoshito Gotoh; Shigeyuki Ishida; Hiroki Ninomiya; Yoshiyuki Yoshida; Hiroshi Eisaki; Hishiro T. Hirose; Taichi Terashima; Kenji Kawashima
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Crossref

Anisotropic phase diagram of ferroquadrupolar ordering in the trigonal chiral compound DyNi3Ga9

Physical Review B
2019 | Journal article
DOI: 10.1103/PhysRevB.99.075156
WOSUID:

WOS:000459935000003
Contributors: Ishii, I.; Takezawa, K.; Mizuno, T.; Kumano, S.; Suzuki, T.; Ninomiya, H.; Mitsumoto, K.; Umeo, K.; Nakamura, S.; Ohara, S.
Source: Self-asserted source
Hiroki Ninomiya via ResearcherID

Superconductivity induced by Mg deficiency in noncentrosymmetric phosphide Mg2Rh3P

Physical Review Materials
2019-12-26 | Journal article
DOI: 10.1103/PhysRevMaterials.3.124802
Contributors: Akira Iyo; Izumi Hase; Hiroshi Fujihisa; Yoshito Gotoh; Nao Takeshita; Shigeyuki Ishida; Hiroki Ninomiya; Yoshiyuki Yoshida; Hiroshi Eisaki; Kenji Kawashima
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Crossref

Superconductivity in a Scandium Borocarbide with a Layered Crystal Structure

Inorganic Chemistry
2019-10-29 | Journal article
DOI: 10.1021/acs.inorgchem.9b02709
Part of ISSN: 0020-1669
Part of ISSN: 1520-510X
Source: Self-asserted source
Hiroki Ninomiya
grade
Preferred source (of 2)‎

Ferroquadrupolar Ordering due to the Quasi-degenerate Quartet in the Trigonal Chiral Structure of DyNi3Ga9

2018 | Journal article
DOI: 10.7566/JPSJ.87.013602
Source: Self-asserted source
Hiroki Ninomiya

Neutron diffraction study of antiferromagnetic ErNi3Ga9 in magnetic fields

Physica B-Condensed Matter
2018 | Journal article
DOI: 10.1016/j.physb.2017.09.057
WOSUID:

WOS:000431075600090
Contributors: Ninomiya, H.; Sato, T.; Matsumoto, Y.; Moyoshi, T.; Nakao, A.; Ohishi, K.; Kousaka, Y.; Akimitsu, J.; Inoue, K.; Ohara, S.
Source: Self-asserted source
Hiroki Ninomiya via ResearcherID

Specific heat of the chiral-soliton-lattice phase in Yb(Ni0.94Cu0.06)(3)Al-9

Physica B-Condensed Matter
2018 | Journal article
DOI: 10.1016/j.physb.2017.08.010
WOSUID:

WOS:000431075600147
Contributors: Ninomiya, H.; Sato, T.; Inoue, K.; Ohara, S.
Source: Self-asserted source
Hiroki Ninomiya via ResearcherID

Magnetic Properties and Magnetic Phase Diagrams of Trigonal DyNi3Ga9

Journal of the Physical Society of Japan
2017 | Journal article
DOI: 10.7566/jpsj.86.124704
WOSUID:

WOS:000416919700031
Contributors: Ninomiya, H.; Matsumoto, Y.; Nakamura, S.; Kono, Y.; Kittaka, S.; Sakakibara, T.; Inoue, K.; Ohara, S.
Source: Self-asserted source
Hiroki Ninomiya via ResearcherID

High Quality Single-Crystal Growth and De Haas–Van Alphen Measurements of YbAl2

2014 | Conference paper
DOI: 10.7566/JPSCP.3.011047
Source: Self-asserted source
Hiroki Ninomiya
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