Tomoko Kagayama

2.8k total citations · 1 hit paper
154 papers, 2.2k citations indexed

About

Tomoko Kagayama is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, Tomoko Kagayama has authored 154 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 112 papers in Condensed Matter Physics, 106 papers in Electronic, Optical and Magnetic Materials and 29 papers in Materials Chemistry. Recurrent topics in Tomoko Kagayama's work include Rare-earth and actinide compounds (97 papers), Iron-based superconductors research (60 papers) and Magnetic Properties of Alloys (38 papers). Tomoko Kagayama is often cited by papers focused on Rare-earth and actinide compounds (97 papers), Iron-based superconductors research (60 papers) and Magnetic Properties of Alloys (38 papers). Tomoko Kagayama collaborates with scholars based in Japan, United States and Austria. Tomoko Kagayama's co-authors include G. Oomi, Gendo Oomi, Yasuo Ohishi, Kosmas Prassides, Yoshihiko Takano, Yasuhiro Takabayashi, Serena Margadonna, Yoshikazu Mizuguchi, Masaki Takata and Takeshi Nakagawa and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Nano Letters.

In The Last Decade

Tomoko Kagayama

140 papers receiving 2.2k citations

Hit Papers

Pressure evolution of the low-temperature crystal structu... 2009 2026 2014 2020 2009 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Pressure evolution of the low-temperature crystal structure and bonding of the superconductor FeSe(Tc=37 K)
    2009 467 citations Serena Margadonna, Yasuhiro Takabayashi et al. Physical Review B profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Tomoko Kagayama Japan 21 1.5k 1.4k 637 245 230 154 2.2k
P. Toulemonde France 26 1.1k 0.7× 1.1k 0.8× 857 1.3× 179 0.7× 180 0.8× 92 2.0k
Tapan Chatterji France 31 2.8k 1.9× 2.2k 1.6× 1.3k 2.1× 276 1.1× 204 0.9× 162 3.6k
Krzysztof Gofryk United States 26 1.3k 0.9× 1.2k 0.8× 812 1.3× 344 1.4× 83 0.4× 123 2.1k
S.L. Bud’ko United States 31 2.3k 1.5× 2.3k 1.6× 479 0.8× 259 1.1× 419 1.8× 91 2.8k
P. L. Paulose India 26 1.9k 1.3× 1.5k 1.1× 932 1.5× 268 1.1× 69 0.3× 147 2.5k
Xiancheng Wang China 21 871 0.6× 819 0.6× 709 1.1× 478 2.0× 138 0.6× 109 1.6k
E. Granado Brazil 25 1.8k 1.2× 1.5k 1.1× 896 1.4× 132 0.5× 50 0.2× 108 2.3k
K. Rogacki Poland 23 1.1k 0.8× 1.3k 0.9× 674 1.1× 193 0.8× 95 0.4× 117 1.8k
H. Kitô Japan 27 2.7k 1.8× 2.5k 1.8× 1.2k 1.9× 214 0.9× 397 1.7× 142 3.6k
Toshikazu Ekino Japan 23 1.3k 0.9× 1.5k 1.0× 326 0.5× 211 0.9× 68 0.3× 135 1.7k

Countries citing papers authored by Tomoko Kagayama

Since Specialization
Citations

This map shows the geographic impact of Tomoko Kagayama's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tomoko Kagayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomoko Kagayama more than expected).

Fields of papers citing papers by Tomoko Kagayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tomoko Kagayama. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tomoko Kagayama. The network helps show where Tomoko Kagayama may publish in the future.

Co-authorship network of co-authors of Tomoko Kagayama

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoko Kagayama. A scholar is included among the top collaborators of Tomoko Kagayama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tomoko Kagayama. Tomoko Kagayama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fujishiro, Yukako, C. Terakura, Atsushi Miyake, et al.. (2024). Pressure-induced quantum melting of chiral spin order and subsequent transition to a degenerate semiconductor state in FeGe. Physical review. B.. 110(22).
2.
Kagayama, Tomoko, et al.. (2024). Ultrasonographic Study of the Corkscrew Arterial Image in Buerger Disease Patients. Annals of Vascular Diseases. 17(3). 228–233.
3.
Kagayama, Tomoko, Y. Mita, E. V. Eremin, et al.. (2018). Pressure-induced metallization of the Mott insulator FeXMn1−XS system. Journal of Magnetism and Magnetic Materials. 465. 775–779. 2 indexed citations
4.
Nakamura, Ai, Miho Nakashima, Yasushi Amako, et al.. (2015). Pressure-Induced Valence Transition and Heavy Fermion State in Eu2Ni3Ge5 and EuRhSi3. Journal of the Physical Society of Japan. 84(5). 53701–53701. 22 indexed citations
5.
Nakano, Takehito, et al.. (2012). Pressure Loading of Alkali-Metal into Nanopore of Zeolite Crystals and Electronic States of Nanoclusters. The Review of High Pressure Science and Technology. 22(1). 44–50. 1 indexed citations
6.
Kagayama, Tomoko, et al.. (2012). 三水素化イットリウム,YH 3 の圧力誘起金属化. Journal of the Physical Society of Japan. 81. 1–41. 1 indexed citations
7.
Ishikawa, Fumihiro, et al.. (2009). Pressure effects on the electrical resistivity of Pr2Ba4Cu7O15-δoxide superconductor. Journal of Physics Conference Series. 150(5). 52079–52079. 2 indexed citations
8.
Margadonna, Serena, Yasuhiro Takabayashi, Yasuo Ohishi, et al.. (2009). Pressure evolution of the low-temperature crystal structure and bonding of the superconductor FeSe(Tc=37 K). Physical Review B. 80(6). 467 indexed citations breakdown →
9.
Bauer, E., H. Michor, Takaki Muramatsu, et al.. (2008). Occurrence of two quantum critical points in Yb2Pd2Sn or, Yb systems do not behave mirror-like to Ce compounds. Journal of Optoelectronics and Advanced Materials. 10(7). 1633–1638. 5 indexed citations
10.
Kagayama, Tomoko, et al.. (2007). Novel pressure-induced phenomena in condensed matter systems (NP2CMS) : proceeding of the International Workshop on Recent Progress in the High Pressure Research.
11.
Miyake, Atsushi, Tomoko Kagayama, Katsuya Shimizu, et al.. (2005). Pressure effect for metal–insulator transition in filled skutterudite SmRu4P12. Journal of Alloys and Compounds. 408-412. 238–240. 7 indexed citations
12.
Kagayama, Tomoko, G. Oomi, Sergey L. Bud’ko, & P. C. Canfield. (2000). Pressure effect on magnetoresistance of CeSb2. Physica B Condensed Matter. 281-282. 90–91. 8 indexed citations
13.
Sakai, Takeshi, Tomoko Kagayama, & G. Oomi. (1999). Application of the strain gauge method to thermal expansion measurement under high pressure and high magnetic field. Journal of Materials Processing Technology. 85(1-3). 224–228. 12 indexed citations
14.
Oomi, G., Tomoko Kagayama, & J. Sakurai. (1999). High pressure studies of the concentrated Kondo compounds Ce(In1−xSnx)3. Journal of Materials Processing Technology. 85(1-3). 220–223. 12 indexed citations
15.
Oomi, Gendo & Tomoko Kagayama. (1998). Novel Electronic Properties of Rare Earth Compounds under High Pressure.. Materia Japan. 37(5). 397–402. 1 indexed citations
16.
Kagayama, Tomoko, et al.. (1997). Effect of pressure on the electrical resistivity of CeBe13. Physica B Condensed Matter. 230-232. 204–207. 4 indexed citations
17.
Oomi, Gendo & Tomoko Kagayama. (1997). Versatile high-pressure apparatus for use at low temperatures and high magnetic fields. Physica B Condensed Matter. 239(1-2). 191–197. 35 indexed citations
18.
Bauer, E., et al.. (1994). Pressure- and field-dependent resistivity of YbCu4Ag. Physica B Condensed Matter. 199-200. 527–528. 5 indexed citations
19.
Kagayama, Tomoko, G. Oomi, H. Takahashi, et al.. (1991). Pressure-induced valence instability of the heavy-fermion compoundCeInCu2. Physical review. B, Condensed matter. 44(14). 7690–7693. 54 indexed citations
20.
Oomi, Gendo, Tomoko Kagayama, Yoshichika Ōnuki, & Takemi Komatsubara. (1990). Thermal expansion of single crystalline CeInCu2. Physica B Condensed Matter. 163(1-3). 557–560. 20 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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