Ikuya Yamada

Metropolitan University — VE

Materials Science · Physical Sciences

38h-index6.7kcitations249works0.62yr avg
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Research Topics

Magnetic and transport properties of perovskites and related materials(90), Advanced Condensed Matter Physics(72), Topic Modeling(49), Natural Language Processing Techniques(43), Multiferroics and related materials(36)

Publications249 total

An Open and Reproducible Deep Research Agent for Long-Form Question Answering
arXiv (Cornell University)·2025Open Access
Site-selective Rh substitution and magnetic property of magnetoplumbite-structured BaFe<sub>12−</sub><i><sub>x</sub></i>Rh<i><sub>x</sub></i>O<sub>19</sub>
Journal of the Ceramic Society of Japan·2025Open Access
B-site substitution-induced band edge shifts in perovskite-type Cu(Nb,Ta)O<sub>3</sub> solid solutions for visible-light-driven hydrogen evolution
Journal of Materials Chemistry C·2025
Composition dependent synergistic effects on oxygen evolution reaction catalysis for CaFe&lt;sub&gt;1−&lt;/sub&gt;&lt;i&gt;&lt;sub&gt;x&lt;/sub&gt;&lt;/i&gt;Mn&lt;i&gt;&lt;sub&gt;x&lt;/sub&gt;&lt;/i&gt;O&lt;sub&gt;3&lt;/sub&gt;
Journal of the Ceramic Society of Japan·2024Open Access
Pressure-Induced YbFe2O4-Type to Spinel Structural Change of InGaMgO4
Solids·2024· 1 citedOpen Access
Near zero thermal expansion and electrocatalysis for quadruple perovskite oxides CaCu&lt;sub&gt;3&lt;/sub&gt;Fe&lt;sub&gt;4−&lt;/sub&gt;&lt;i&gt;&lt;sub&gt;x&lt;/sub&gt;&lt;/i&gt;Mn&lt;i&gt;&lt;sub&gt;x&lt;/sub&gt;&lt;/i&gt;O&lt;sub&gt;12&lt;/sub&gt;
Journal of the Ceramic Society of Japan·2024· 3 citedOpen Access
High-pressure synthesis and magnetic characterization of quadruple perovskites SmA′3Co4O12 (A′ = Cu, Mn)
Journal of Solid State Chemistry·2024· 2 cited
LEIA: Facilitating Cross-lingual Knowledge Transfer in Language Models with Entity-based Data Augmentation
arXiv (Cornell University)·2024Open Access
CSD 2325729: Experimental Crystal Structure Determination
The Cambridge Structural Database·2024Open Access
LEIA: Facilitating Cross-lingual Knowledge Transfer in Language Models with Entity-based Data Augmentation
2024· 1 citedOpen Access
Weakly Supervised Named Entity Recognition Using Thesaurus with Hierarchical Structure
Journal of Natural Language Processing·2024Open Access
CSD 982515: Experimental Crystal Structure Determination
The Cambridge Structural Database·2023Open Access
High-pressure syntheses, crystal structures, and magnetic properties of novel quadruple perovskite oxides LaMn3Ru2Mn2O12 and LaMn3Ru2Fe2O12
Journal of Alloys and Compounds·2023· 11 cited
Switching of Intermetallic Charge Transfer and Negative Thermal Expansion in Mn-Doped CaCu<sub>3</sub>Fe<sub>4</sub>O<sub>12</sub>
The Journal of Physical Chemistry C·2023· 4 cited
High-Throughput Screening of (La,Sr)(Fe,Co)O&lt;sub&gt;3&lt;/sub&gt; Perovskite for Oxygen Evolution Reaction Catalysis
MATERIALS TRANSACTIONS·2023· 2 citedOpen Access
Electronic structure of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>A</mml:mi><mml:msub><mml:mi>Cu</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>Co</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>12</mml:mn></mml:msub></mml:mrow></mml:math> (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>A</mml:mi></mml:math> = Y, La, Bi): Synthesis, characterization, core-level spectroscopies, high-pressure application, and <i>ab initio</i> calculation
Physical Review Materials·2023· 1 cited
Arukikata Travelogue Dataset with Geographic Entity Mention, Coreference, and Link Annotation
arXiv (Cornell University)·2023· 2 citedOpen Access
CSD 2216733: Experimental Crystal Structure Determination
The Cambridge Structural Database·2023Open Access
Paramagnon dispersion and damping in doped Na$_{x}$Ca$_{2-x}$CuO$_2$Cl$_2$
arXiv (Cornell University)·2023Open Access
Single Crystal Growth of Ilmenite-Type MnVO<sub>3</sub> by Solid-State Recrystallization
Crystal Growth & Design·2023· 8 cited
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Frequent Co-authors

Masaki Azuma(11), Hiroyuki Shindo(10), Shunsuke Yagi(10), Hideaki Takeda(9), Mikio Takano(9), Shigeo Mori(8), Naoaki Hayashi(8), Yoshiyasu Takefuji(7), Yuichi Shimakawa(7), Tetsuo Irifune(7), Masaichiro Mizumaki(7), Akari Asai(6), Hidekazu Ikeno(6), Ryōji Takahashi(6), Yūji Matsumoto(5), Norimasa Nishiyama(5), Akihiko Takamatsu(5), Hirofumi Tsukasaki(4), Makoto Murakami(4), Shogo Kawaguchi(4)