Y. Kotaka

498 total citations
4 papers, 8 citations indexed

About

Y. Kotaka is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Nuclear and High Energy Physics. According to data from OpenAlex, Y. Kotaka has authored 4 papers receiving a total of 8 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Condensed Matter Physics, 2 papers in Atomic and Molecular Physics, and Optics and 2 papers in Nuclear and High Energy Physics. Recurrent topics in Y. Kotaka's work include Physics of Superconductivity and Magnetism (2 papers), Muon and positron interactions and applications (1 paper) and Atomic and Subatomic Physics Research (1 paper). Y. Kotaka is often cited by papers focused on Physics of Superconductivity and Magnetism (2 papers), Muon and positron interactions and applications (1 paper) and Atomic and Subatomic Physics Research (1 paper). Y. Kotaka collaborates with scholars based in Japan, Netherlands and Italy. Y. Kotaka's co-authors include K. Kishio, R. Calabrese, T. Aoki, H. Ueno, M. Kawasaki, Shin Watanabe, K. Harada, Keisuke Nakamura, H. Yamaguchi and S. Shimoura and has published in prestigious journals such as Japanese Journal of Applied Physics, Review of Scientific Instruments and Journal of Physics and Chemistry of Solids.

In The Last Decade

Y. Kotaka

3 papers receiving 7 citations

Peers

Y. Kotaka
S. M. Shaheen United States
Julius Schmidt Germany
M. Laaninen Finland
E. Conley United States
S. Riemann Germany
F. Cividini Germany
S Allison United States
Y. Totsuka Japan
J. W. Lillberg United States
S. Grünendahl United States
S. M. Shaheen United States
Y. Kotaka
Citations per year, relative to Y. Kotaka Y. Kotaka (= 1×) peers S. M. Shaheen

Countries citing papers authored by Y. Kotaka

Since Specialization
Citations

This map shows the geographic impact of Y. Kotaka'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 Y. Kotaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Y. Kotaka more than expected).

Fields of papers citing papers by Y. Kotaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Y. Kotaka. 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 Y. Kotaka. The network helps show where Y. Kotaka may publish in the future.

Co-authorship network of co-authors of Y. Kotaka

This figure shows the co-authorship network connecting the top 25 collaborators of Y. Kotaka. A scholar is included among the top collaborators of Y. Kotaka 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 Y. Kotaka. Y. Kotaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

4 of 4 papers shown
1.
Sakemi, Y., T. Aoki, R. Calabrese, et al.. (2021). Fundamental physics with cold radioactive atoms. AIP conference proceedings. 2319. 80020–80020. 2 indexed citations
2.
Watanabe, Shin, Kiyoshi Kobayashi, Y. Kotaka, et al.. (2013). Production of beams from solid materials at Center for Nuclear Study electron cyclotron resonance ion source. Review of Scientific Instruments. 85(2). 02A912–02A912. 3 indexed citations
3.
Gonda, Satoshi, M. Kawasaki, Satoru Ohashi, et al.. (1995). Superconducting gap observation by high-resolution photoelectron yield spectroscopy. Journal of Physics and Chemistry of Solids. 56(12). 1877–1878. 2 indexed citations
4.
Kotaka, Y., et al.. (1994). Kinetics of Magnetic Relaxation and Determination of Activation Energy in High-Tc Superconductors. Japanese Journal of Applied Physics. 33(6B). L843–L843. 1 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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2026