Ikufumi Katayama

1.8k total citations
105 papers, 1.3k citations indexed

About

Ikufumi Katayama is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Ikufumi Katayama has authored 105 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Atomic and Molecular Physics, and Optics, 63 papers in Electrical and Electronic Engineering and 26 papers in Materials Chemistry. Recurrent topics in Ikufumi Katayama's work include Terahertz technology and applications (45 papers), Laser-Matter Interactions and Applications (20 papers) and Advanced Fiber Laser Technologies (16 papers). Ikufumi Katayama is often cited by papers focused on Terahertz technology and applications (45 papers), Laser-Matter Interactions and Applications (20 papers) and Advanced Fiber Laser Technologies (16 papers). Ikufumi Katayama collaborates with scholars based in Japan, United States and Germany. Ikufumi Katayama's co-authors include Jun Takeda, Yasuo Minami, Masahiro Kitajima, Katsumasa Yoshioka, Masaaki Ashida, Masayoshi Tonouchi, Iwao Kawayama, Hidemi Shigekawa, Shoji Yoshida and Kōichiro Tanaka and has published in prestigious journals such as Science, Physical Review Letters and Nature Communications.

In The Last Decade

Ikufumi Katayama

96 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ikufumi Katayama Japan 21 717 717 348 244 184 105 1.3k
Benjamin K. Ofori-Okai United States 14 517 0.7× 479 0.7× 272 0.8× 118 0.5× 171 0.9× 38 906
Takuya Higuchi Japan 19 1.1k 1.6× 685 1.0× 335 1.0× 240 1.0× 88 0.5× 34 1.5k
Masaaki Ashida Japan 25 980 1.4× 1.2k 1.7× 889 2.6× 339 1.4× 184 1.0× 165 2.1k
Tyler L. Cocker United States 17 1.0k 1.4× 1.4k 2.0× 519 1.5× 613 2.5× 109 0.6× 33 2.1k
Ru‐Pin Pan Taiwan 25 1.3k 1.8× 1.5k 2.0× 196 0.6× 363 1.5× 137 0.7× 82 2.2k
C. Vicario Switzerland 20 1.1k 1.6× 1.5k 2.1× 162 0.5× 269 1.1× 538 2.9× 83 1.8k
V. G. Lyssenko Germany 24 1.5k 2.1× 879 1.2× 454 1.3× 317 1.3× 133 0.7× 90 1.8k
J.-M. Halbout United States 20 786 1.1× 831 1.2× 240 0.7× 250 1.0× 57 0.3× 59 1.4k
Hideyuki Ohtake Japan 21 687 1.0× 1.1k 1.6× 219 0.6× 198 0.8× 415 2.3× 82 1.4k

Countries citing papers authored by Ikufumi Katayama

Since Specialization
Citations

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

Fields of papers citing papers by Ikufumi Katayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ikufumi Katayama

This figure shows the co-authorship network connecting the top 25 collaborators of Ikufumi Katayama. A scholar is included among the top collaborators of Ikufumi Katayama 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 Ikufumi Katayama. Ikufumi Katayama 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.
Kimura, Kensuke, Ryo Tamaki, Minhui Lee, et al.. (2025). Ultrafast on-demand exciton formation in a single-molecule junction by tailored terahertz pulses. Science. 387(6738). 1077–1082. 5 indexed citations
2.
Katayama, Ikufumi, Kento Uchida, Akira Kishioka, et al.. (2024). Three-dimensional bonding anisotropy of bulk hexagonal metal titanium demonstrated by high harmonic generation. Communications Physics. 7(1). 1 indexed citations
3.
Kusaba, Satoshi, et al.. (2024). Terahertz sum-frequency excitation of coherent optical phonons in the two-dimensional semiconductor WSe2. Applied Physics Letters. 124(12). 2 indexed citations
4.
Arashida, Yusuke, K. Asakawa, Keisuke Kaneshima, et al.. (2023). Pulse-to-pulse ultrafast dynamics of highly photoexcited Ge2Sb2Te5 thin films. Japanese Journal of Applied Physics. 62(2). 22001–22001. 3 indexed citations
5.
Sato, Hiroki, Ryota Kawamura, Ryo Tamaki, et al.. (2023). Thermally-induced nanoscale phase change in chalcogenide glass Cr2Ge2Te6 revealed by scanning tunneling microscopy. Japanese Journal of Applied Physics. 63(1). 15504–15504.
6.
7.
Katayama, Ikufumi, Kensuke Kimura, Hiroshi Imada, Yousoo Kim, & Jun Takeda. (2023). Investigation of ultrafast excited-state dynamics at the nanoscale with terahertz field-induced electron tunneling and photon emission. Journal of Applied Physics. 133(11). 6 indexed citations
8.
Bae, Soungmin, Kana Matsumoto, Hannes Raebiger, et al.. (2022). K-point longitudinal acoustic phonons are responsible for ultrafast intervalley scattering in monolayer MoSe2. Nature Communications. 13(1). 4279–4279. 24 indexed citations
9.
Li, Xijun, Katsumasa Yoshioka, Fumiya Katsutani, et al.. (2020). Observation of Terahertz Gain in Two-Dimensional Magnetoexcitons. arXiv (Cornell University). 1 indexed citations
10.
Noe, G. Timothy, Xinwei Li, Xiaoxuan Ma, et al.. (2020). Observation of Ultrastrong Magnon-Magnon Coupling in YFeO3 Using Terahertz Magnetospectroscopy. Conference on Lasers and Electro-Optics. FM4D.4–FM4D.4.
11.
Li, Xinwei, Katsumasa Yoshioka, Qi Zhang, et al.. (2020). Observation of Photoinduced Terahertz Gain in GaAs Quantum Wells: Evidence for Radiative Two-Exciton-to-Biexciton Scattering. Physical Review Letters. 125(16). 167401–167401. 4 indexed citations
12.
Li, Xinwei, Katsumasa Yoshioka, Qi Zhang, et al.. (2019). Observation of Narrow-Band Terahertz Gain in Two-Dimensional Magnetoexcitons. Conference on Lasers and Electro-Optics. 117. FM4D.1–FM4D.1. 1 indexed citations
13.
Mashiko, Hiroki, Ikufumi Katayama, Katsuya Oguri, et al.. (2018). Multi-petahertz electron interference in Cr:Al2O3 solid-state material. Nature Communications. 9(1). 1468–1468. 36 indexed citations
14.
Minami, Yasuo, et al.. (2015). Terahertz dielectric response of photoexcited carriers in Si revealed via single-shot optical-pump and terahertz-probe spectroscopy. Applied Physics Letters. 107(17). 17 indexed citations
15.
Minami, Yasuo, et al.. (2014). Broadband pump–probe imaging spectroscopy applicable to ultrafast single-shot events. Applied Physics Express. 7(2). 22402–22402. 18 indexed citations
16.
Katayama, Ikufumi, et al.. (2013). Electric field detection of phase-locked near-infrared pulses using photoconductive antenna. Optics Express. 21(14). 16248–16248. 5 indexed citations
17.
Katayama, Ikufumi, et al.. (2009). Ultrafast lasing due to electron–hole plasma in ZnO nano-multipods. Journal of Physics Condensed Matter. 21(6). 64211–64211. 22 indexed citations
18.
19.
Ashida, Masaaki, et al.. (2008). Ultrabroadband THz field detection beyond 170THz with a photoconductive antenna. 1–2. 10 indexed citations
20.
Katayama, Ikufumi, Masanobu Shirai, & Kōichiro Tanaka. (2003). High-frequency nonlinear microwave response in quantum paraelectric potassium tantalate. Journal of Luminescence. 102-103. 54–59. 5 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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