Kōichiro Tanaka

13.3k citations

355 papers · 9.9k indexed · 3 hit papers · h-index 52

Impact in

Electronic, Optical and Magnetic Materials top 1%
- Magnetism in coordination complexes
Atomic and Molecular Physics, and Optics top 0.5%
- Spectroscopy and Quantum Chemical Studies
- Laser-Matter Interactions and Applications

Papers in

Atomic and Molecular Physics, and Optics 138
- Spectroscopy and Quantum Chemical Studies 42
- Semiconductor Quantum Structures and Devices 31
- Laser-Matter Interactions and Applications 22
Electronic, Optical and Magnetic Materials 73
- Magnetism in coordination complexes 48

Co-authors: Masaya Nagai Hideki Hirori F. Blanchard Keith A. Nelson Tobias Kampfrath Akihiro Doi Tomohiro Tamaya N. Yoshikawa
Journals: Journal of Luminescence (19 papers)Journal of the Physical Society of Japan (18 papers)Physical Review Letters (17 papers)Physical Review B (15 papers)Optics Express (12 papers)
Partner nations: Japan France United States

In The Last Decade

Kōichiro Tanaka

336 papers receiving 9.6k citations

Hit Papers

align trajectories log scale

High-harmonic generation in graphene enhanced by elliptically polarized light excitation 2017 · 467 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2017 Science
2013 Nature Photonics
2011 Applied Physics Letters

Peers

Countries citing papers authored by Kōichiro Tanaka

Since Specialization

Citations

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

Fields of papers citing papers by Kōichiro Tanaka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Kōichiro Tanaka, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Kōichiro Tanaka Line = papers co-authored together Kōichiro Tanaka links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Three-dimensional bonding anisotropy of bulk hexagonal metal titanium demonstrated by high harmonic generation Communications Physics ·Ikufumi Katayama, Kento Uchida, Kimika Takashina, Akira Kishioka, Misa Kaiho, Satoshi Kusaba, Ryo Tamaki, Ken‐ichi Shudo, Masahiro Kitajima, Thien Duc Ngo, Tadaaki Nagao, Jun Takeda, Kōichiro Tanaka, Tetsuya Matsunaga	2024	1
2	Dominant role of charge ordering on high harmonic generation in Pr0.6Ca0.4MnO3 Physical Review Research ·A. Nakano, Kento Uchida, Y. Tomioka, Mikio Takaya, Y. Okimoto, Kōichiro Tanaka	2024	2
3	A review of frequently used Kampo prescriptions. Part 5. Rikkunshito Traditional & Kampo Medicine ·Mosaburo Kainuma, Yoshihiro Imazu, Hiroki Imazu, Kōichiro Tanaka, Yasuhito Uezono, Kazunari Tominaga, Makoto Fujimoto	2024	4
4	Achieved Weight Gain and Return to Work After Intervention With Traditional Japanese Acupuncture for Avoidant Restrictive Food Intake Disorder: A Case Report Cureus ·Takuya Masuda, Yu Takeshita, Kōichiro Tanaka	2024	0
5	Generation of third-harmonic spin oscillation from strong spin precession induced by terahertz magnetic near fields Nature Communications ·Zhenya Zhang, Fumiya Sekiguchi, Takahiro Moriyama, Shunsuke C. Furuya, Masahiro Sato, Takuya Satoh, Yu Mukai, Kōichiro Tanaka, Takafumi Yamamoto, Hiroshi Kageyama, Yoshihiko Kanemitsu, Hideki Hirori	2023	13
6	Visualization of two-dimensional transition dipole moment texture in momentum space using high-harmonic generation spectroscopy Physical review. B. ·Kento Uchida, Vivek Pareek, Kohei Nagai, Keshav M. Dani, Kōichiro Tanaka	2021	34
7	Construction of a Standardized Tongue Image Database for Diagnostic Education: Development of a Tongue Diagnosis e-Learning System SHILAP Revista de lepidopterología ·Makoto Segawa, Norio Iizuka, Hiroyuki Ogihara, Kōichiro Tanaka, Hajime Nakae, Koichiro Usuku, Yoshihiko Hamamoto	2021	4
8	Broadband infrared light source by simultaneous parametric down-conversion Scientific Reports ·Masayuki Hojo, Kōichiro Tanaka	2021	10
9	Optical Study of Electronic Structure and Photoinduced Dynamics in the Organic Alloy System [(EDO-TTF)0.89(MeEDO-TTF)0.11]2PF6 Applied Sciences ·T. Ishikawa, Yohei Urasawa, Taiki Shindo, Y. Okimoto, Shin‐ya Koshihara, Seiichi Tanaka, Ken Onda, Takaaki Hiramatsu, Yoshiaki Nakano, Kōichiro Tanaka, Hideki Yamochi	2019	2
10	Site-dependence of relationships between photoluminescence and applied electric field in monolayer and bilayer molybdenum disulfide Japanese Journal of Applied Physics ·Junji Nozaki, Hiroyuki Nishidome, Mina Maruyama, Susumu Okada, Satoshi Kusaba, Kōichiro Tanaka, Keiji Ueno, Yohei Yomogida, Kazuhiro Yanagi	2018	1
11	Impact ionization dynamics in silicon by MV/cm THz fields New Journal of Physics ·Abebe T. Tarekegne, Hideki Hirori, Kōichiro Tanaka, Krzysztof Iwaszczuk, Peter Uhd Jepsen	2017	36
12	Time-Resolved Observation of Dynamical Franz-Keldysh Effect under Coherent Multi-Cycle Terahertz Pulses The Japan Society of Applied Physics ·Hideki Hirori, Kento Uchida, Kōichiro Tanaka, Tomohito Otobe, T. Mochizuki, C. Kim, Masahiro Yoshita, Hidefumi Akiyama, L. N. Pfeiffer, K. W. West	2015	1
13	Real-Time Detection of Photon Drag Surface Currents in Topological Insulators arXiv (Cornell University) ·Yoshito Onishi, Zhi Ren, Mario Novak, Kouji Segawa, Yoichi Ando, Kōichiro Tanaka	2014	1
14	HERBAL PLEIOTROPY–THE SCIENTIFIC INVESTIGATION MAY ADVANCE MEDICINE International Journal of Pharmacy and Pharmaceutical Sciences ·Kōichiro Tanaka	2014	1
15	On Ryokyu ARIMA, Tenmin NAMIKAWA's Mentor Kampo Medicine ·Takanori Matsuoka, Hideki KURIBAYASHI, Masashi BEPPU, H. Yamaguchi, Hideyuki Nakata, Tamie ANAN, Tsukasa FUEKI, Kenju RAI, Hidetoshi Itakura, Kōichiro Tanaka, Yoshinari KONO, Mikumo Uematsu, Kazuhiko Nara, Keiko Serizawa, Kenkichi Okada, Yusen Iwai, Kazuhiro Makizumi, Oto Miura, Takao Namiki, Tetsuo AKIBA	2012	1
16	Treatment of collagen-induced arthritis with recombinant plasminogen-related protein B: a novel inhibitor of angiogenesis Journal of Orthopaedic Science ·Kōichiro Tanaka, Keisuke Horiuchi, Katsuhito Takeuchi, Yoshiaki Toyama, Hideo Morioka, Takeshi Morii, Lawrence Weissbach	2011	2
17	Photogenerated Carriers in SrTiO_3 Probed by Mid-Infrared Absorption(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties) Journal of the Physical Society of Japan ·H. Okamura, Masato Matsubara, Kōichiro Tanaka, Kazutoshi Fukui, Mitsushi Terakami, Hideyuki Nakagawa, Yuka Ikemoto, Taro Moriwaki, Hiroaki Kimura, Tokuro Nanba	2006	1
18	AN FPGA IMPLEMENTATION OF PARTIAL DYNAMIC RECONFIGURATION CONTROLLERS AND PROCESSOR INTERFACES FOR A PROCESSOR-BASED SYSTEM WITH RECONFIGURABLE LOGICS ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications ·Kōichiro Tanaka	2006	1
19	Design of Hardware/Software Co-Design Environment Using SpecC-Based Tools ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications ·Yuhei Hayashi, Kōichiro Tanaka, Toshinori Sato, Itsujiro Arita	2003	2
20	Sepharose-DTNB covalent affinity chromatography of hepatic metallothionein from Cu-treated rats Chemia Analityczna ·A. K. M. Kabziński, T. Takagi, Kōichiro Tanaka	1999	1

About Kōichiro Tanaka

Kōichiro Tanaka is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Biophysics, Electrical and Electronic Engineering and Materials Chemistry, having authored 355 papers that have together received 9.9k indexed citations. Recurring topics across this work include Terahertz technology and applications (83 papers), Magnetism in coordination complexes (48 papers), Spectroscopy and Quantum Chemical Studies (42 papers), Photonic and Optical Devices (31 papers), Semiconductor Quantum Structures and Devices (31 papers), Spectroscopy and Laser Applications (29 papers), Lanthanide and Transition Metal Complexes (29 papers) and Laser-Matter Interactions and Applications (22 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (2.4k citations), Atomic and Molecular Physics, and Optics (3.9k citations), Biophysics (515 citations), Electrical and Electronic Engineering (4.7k citations) and Spectroscopy (1.2k citations). Kōichiro Tanaka has collaborated with scholars based in Japan, France and United States. Frequent co-authors include Masaya Nagai, Hideki Hirori, F. Blanchard, Keith A. Nelson, Tobias Kampfrath, Akihiro Doi, Tomohiro Tamaya, N. Yoshikawa, Hiroyuki Yada and Kazuyuki Hirao. Their work appears in journals such as Journal of Luminescence, Journal of the Physical Society of Japan, Physical Review Letters, Physical Review B and Optics Express.

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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