A. Ochiai

Osaka University — Japan

Physics and Astronomy · Physical Sciences

27h-index2.6kcitations221works0.02yr avg
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Research Topics

Rare-earth and actinide compounds(170), Iron-based superconductors research(114), Physics of Superconductivity and Magnetism(60), Magnetic Properties of Alloys(40), Inorganic Chemistry and Materials(21)

Publications221 total

Learning Stabilization in Deep Unfolding of Generalized Approximate Message Passing
2025
Effective staggered field for strongly anisotropic moments on the low-symmetry site in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Ce</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Pd</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>Pb</mml:mi></mml:mrow></mml:math>
Physical review. B./Physical review. B·2024
Magnetic phases of the frustrated ferromagnetic spin-trimer system <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Gd</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>Ru</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi>Al</mml:mi><mml:mn>12</mml:mn></mml:msub></mml:mrow></mml:math> with a distorted kagome lattice structure
Physical review. B./Physical review. B·2023· 7 citedOpen Access
Eigenstate analysis of the crystal electric field at low-symmetry sites: Application for an orthogonal site in the tetragonal crystal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Ce</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Pd</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>Pb</mml:mi></mml:mrow></mml:math>
Physical review. B./Physical review. B·2022· 5 cited
Appearance of a field-induced phase and a quantum critical line in pressurized <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Yb</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Pd</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>Sn</mml:mi></mml:mrow></mml:math>
Physical review. B./Physical review. B·2021· 1 cited
Field-induced anomalous magnetic state beyond the magnetically ordered state in the slightly distorted triangular <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>S</mml:mi><mml:mo>=</mml:mo><mml:mfrac><mml:mn>1</mml:mn><mml:mn>2</mml:mn></mml:mfrac></mml:math> rare-earth antiferromagnet <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">CeZn</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">P</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2021· 10 cited
PARADIGM study: A multicenter, randomized, phase III study of mFOLFOX6 plus panitumumab or bevacizumab as first-line treatment in patients with RAS (KRAS/NRAS) wild-type metastatic colorectal cancer
Annals of Oncology·2019· 2 citedOpen Access
Effect of Ethanol on Iontophoretic Transdermal Delivery of 5-Aminolevulinic Acid through Yucatan Micropig Full-thickness Skin
Indian Journal of Pharmaceutical Sciences·2019Open Access
P3.09-06 The Link Between Tumor Promoting Fibrous Microenvironment and Immunosuppressive Microenvironment in Stage I Lung Adenocarcinoma
Journal of Thoracic Oncology·2018Open Access
Spin trimer formation in the metallic compound <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Gd</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>Ru</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi>Al</mml:mi><mml:mn>12</mml:mn></mml:msub></mml:mrow></mml:math> with a distorted kagome lattice structure
Physical review. B./Physical review. B·2018· 53 cited
Antiferromagnetic ground state and heavy-fermion behavior in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Ce</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Pt</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>Pb</mml:mi></mml:mrow></mml:math>
Physical review. B./Physical review. B·2018· 12 cited
Discovery of superconductivity in quasicrystal
Nature Communications·2018· 167 citedOpen Access
Superconductivity in Al-Zn-Mg quasicrystal
2018Open Access
Charge ordering in Sm<sub>4</sub>Bi<sub>3</sub>under pressure
Journal of Physics Conference Series·2017Open Access
Three-dimensional band structure of LaSb and CeSb: Absence of band inversion
Physical review. B./Physical review. B·2017· 63 citedOpen Access
Bose glass behavior in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mo>(</mml:mo><mml:mrow><mml:msub><mml:mi>Yb</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Lu</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi>As</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>representing randomly diluted quantum spin-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mfrac><mml:mn>1</mml:mn><mml:mn>2</mml:mn></mml:mfrac></mml:math>chains
Physical review. B./Physical review. B·2016· 10 citedOpen Access
Low temperature properties of Gd 3 Ru 4 Al 12 with a distorted Kagome lattice spin structure.
Meeting Abstracts of the Physical Society of Japan·2016
Electronic structure of LaTe and CeTe
Journal of Electron Spectroscopy and Related Phenomena·2015· 1 cited
Low-temperature properties of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>S</mml:mi><mml:mo>=</mml:mo><mml:mfrac><mml:mn>1</mml:mn><mml:mn>2</mml:mn></mml:mfrac></mml:mrow></mml:math>spin system<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Yb</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>Ru</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi>Al</mml:mi><mml:mn>12</mml:mn></mml:msub></mml:mrow></mml:math>with a distorted kagome lattice structure
Physical Review B·2015· 22 cited
PD-012 Validation study of the 12-gene Recurrence Score (RS) in patients (pts) with stage II and III colon cancer (CC) without adjuvant chemotherapy; SUNRISE Study
Annals of Oncology·2015· 2 citedOpen Access
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Frequent Co-authors

T. Suzuki(17), T. Kasuya(8), F. Steglich(7), Kaoru Katoh(7), M. Kohgi(4), R. Helfrich(4), Hidekazu Aoki(4), N. Kabeya(3), Kazuaki Iwasa(3), J.-M. Mignot(3), Hiroshi Kumigashira(3), P. Gegenwart(3), Yuzuru Niide(3), Shintaro Nakamura(3), Michael Lang(3), S. Imada(3), Katsuhiko Takegahara(3), S. Suga(3), Keiichiro Imura(2), Setsuo Hirohashi(2)