Takuya Aoyama

Hiroshima University — Japan

Materials Science · Physical Sciences

19h-index1.5kcitations125works16.42yr avg
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Research Topics

Magnetic and transport properties of perovskites and related materials(27), X-ray Diffraction in Crystallography(25), Crystallization and Solubility Studies(24), Advanced Condensed Matter Physics(22), Multiferroics and related materials(20)

Publications125 total

Possible Altermagnetic Band Splitting in a Fe Spin Ladder System: Angle-Resolved Photoemission Spectroscopy on BaFe <sub>2</sub> S <sub>3</sub>
Journal of the Physical Society of Japan·2025
Circular Dichroism in Resonant Inelastic X-Ray Scattering: Probing Altermagnetic Domains in MnTe
Physical Review Letters·2025· 6 citedOpen Access
Structural and Electronic Properties of Iron-based Ladder Compounds BaFe <sub>2</sub> (S <sub>1−</sub> <i> <sub>x</sub> </i> Te <i> <sub>x</sub> </i> ) <sub>3</sub>
Journal of the Physical Society of Japan·2025
ROCKET-LRP: Explainable Time Series Classification with Application to Anomaly Prediction in Manufacturing
2025
Separation of Magnetism and Orbital Order in Superconducting Iron-Ladders: Signature of Hund’s Metallic State near Its Superconductivity
Journal of the Physical Society of Japan·2025· 1 cited
Piezomagnetic effect in 5$d$ transition metal oxides Y$_2$Ir$_2$O$_7$ and Cd$_2$Os$_2$O$_7$ with all-in/all-out magnetic order
arXiv (Cornell University)·2025Open Access
Circular Dichroism in Resonant Inelastic X-ray Scattering: Probing Altermagnetic Domains in MnTe
ArXiv.org·2025Open Access
Piezomagnetic Effect in Antiferromagnets with Broken Time-Reversal Symmetry
The Review of High Pressure Science and Technology·2024Open Access
Nonferroelectric phase with loss of cycloidal magnetic structure in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Tb</mml:mi><mml:mrow><mml:mn>0.515</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Gd</mml:mi><mml:mrow><mml:mn>0.485</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Mn</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:mrow></mml:math>
Physical review. B./Physical review. B·2024· 1 cited
Observation of Thermally Induced Piezomagnetic Switching in Cu<sub>2</sub>OSeO<sub>3</sub> Polymorph Synthesized under High‐Pressure (Adv. Phys. Res. 11/2024)
Advanced Physics Research·2024Open Access
Continuous structural phase transition and antiferromagnetic order in ilmenite-type <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>NiVO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>
Physical Review Materials·2024· 2 citedOpen Access
Structural and Electronic Properties of Ru<i>X</i><sub>3</sub> (<i>X</i> = Br and I) under High Pressure
Journal of the Physical Society of Japan·2024· 1 cited
Observation of Thermally Induced Piezomagnetic Switching in Cu<sub>2</sub>OSeO<sub>3</sub> Polymorph Synthesized under High‐Pressure
Advanced Physics Research·2024Open Access
Piezomagnetic properties in altermagnetic MnTe
Physical Review Materials·2024· 78 cited
Observation of a giant band splitting in altermagnetic MnTe
Physical review. B./Physical review. B·2024· 200 cited
Insulator-metal transition in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>Ru</mml:mi><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mi>Br</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 mathvariant="normal">I</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mo>)</mml:mo></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> with honeycomb structure
Physical review. B./Physical review. B·2024· 5 cited
CCDC 2291136: Experimental Crystal Structure Determination
The Cambridge Structural Database·2024Open Access
CCDC 2291135: Experimental Crystal Structure Determination
The Cambridge Structural Database·2024Open Access
Thermal multiferroics in all-inorganic quasi-two-dimensional halide perovskites
Nature Materials·2024· 19 cited
Strongly Enhanced Polarization in a Ferroelectric Crystal by Conduction-Proton Flow
Journal of the American Chemical Society·2024· 16 cited
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Frequent Co-authors

Kenya Ohgushi(23), Y. Imai(9), T. Kimura(8), Masashi Hayakawa(8), T. Kinoshita(8), M. Nio(8), Yusuke Nambu(6), Katsuya Shimizu(5), Satoshi Imaizumi(5), Yasuyuki Hirata(4), Kazuki Hashizume(4), K. Ishikawa(4), Nobuhiro Maeda(4), Kunihiko Yamauchi(3), T. Sato(3), Hirotada Gotou(3), Atsushi Miyake(3), Yoshinao Hasegawa(3), Shojiro Kimura(3), Yusuke Wakabayashi(3)