Ryuichi Komatsu

2.7k total citations
103 papers, 2.0k citations indexed

About

Ryuichi Komatsu is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Ryuichi Komatsu has authored 103 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Materials Chemistry, 33 papers in Electronic, Optical and Magnetic Materials and 21 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Ryuichi Komatsu's work include Crystal Structures and Properties (26 papers), Photorefractive and Nonlinear Optics (19 papers) and Global Maternal and Child Health (13 papers). Ryuichi Komatsu is often cited by papers focused on Crystal Structures and Properties (26 papers), Photorefractive and Nonlinear Optics (19 papers) and Global Maternal and Child Health (13 papers). Ryuichi Komatsu collaborates with scholars based in Japan, Switzerland and United States. Ryuichi Komatsu's co-authors include Satoshi Uda, Ko Ikeda, Arashi Kitakaze, Daniel Low‐Beer, Eline L. Korenromp, Valentin Petrov, T. Sugawara, Akira Mikuni, Masaharu Nakayama and F. Noack and has published in prestigious journals such as The Lancet, Applied Physics Letters and PLoS ONE.

In The Last Decade

Ryuichi Komatsu

102 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuichi Komatsu Japan 24 567 435 344 305 285 103 2.0k
Gabriele Messina Italy 32 855 1.5× 143 0.3× 193 0.6× 1.1k 3.7× 453 1.6× 312 3.5k
J. Craig Phillips United States 23 1.2k 2.0× 205 0.5× 124 0.4× 360 1.2× 435 1.5× 101 2.4k
Frédéric Bernard France 34 1.5k 2.6× 182 0.4× 121 0.4× 469 1.5× 250 0.9× 185 3.7k
H.E. Evans United Kingdom 44 3.1k 5.4× 249 0.6× 166 0.5× 374 1.2× 125 0.4× 300 7.4k
Takashi Ida Japan 27 730 1.3× 298 0.7× 65 0.2× 482 1.6× 96 0.3× 113 2.7k
Patrick Imbert France 27 244 0.4× 775 1.8× 648 1.9× 103 0.3× 390 1.4× 209 2.5k
B.M. Alotaibi Saudi Arabia 34 1.4k 2.4× 904 2.1× 347 1.0× 1.1k 3.7× 127 0.4× 210 3.5k
Alexander Stewart Australia 27 296 0.5× 435 1.0× 96 0.3× 126 0.4× 570 2.0× 191 2.6k
P. J. McDonald United Kingdom 45 826 1.5× 45 0.1× 86 0.3× 237 0.8× 344 1.2× 240 7.4k
Hiroyuki Furuya Japan 20 209 0.4× 336 0.8× 50 0.1× 255 0.8× 200 0.7× 106 1.7k

Countries citing papers authored by Ryuichi Komatsu

Since Specialization
Citations

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

Fields of papers citing papers by Ryuichi Komatsu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuichi Komatsu

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichi Komatsu. A scholar is included among the top collaborators of Ryuichi Komatsu 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 Ryuichi Komatsu. Ryuichi Komatsu 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.
Ishengoma, Deus S., Roly Gosling, Philip J. Rosenthal, et al.. (2024). Regional action needed to halt antimalarial drug resistance in Africa. The Lancet. 405(10472). 7–10. 5 indexed citations
2.
Asakawa, Harutoshi, et al.. (2020). Effects of the Application of Electric Fields on the Growth of SrB4O7 Crystals by the Micro-Pulling-Down Method. Crystal Growth & Design. 21(1). 86–93. 6 indexed citations
3.
Kitakaze, Arashi & Ryuichi Komatsu. (2018). Phase relation of some sulfide systems-(5) : Especially Fe-Ni-S system. 68(70). 55–76. 1 indexed citations
4.
Yassin, Mohammed A., Daniel G. Datiko, Olivia Tulloch, et al.. (2013). Innovative Community-Based Approaches Doubled Tuberculosis Case Notification and Improve Treatment Outcome in Southern Ethiopia. PLoS ONE. 8(5). e63174–e63174. 136 indexed citations
5.
Zhao, Jinkou, Marcel Lama, Eline L. Korenromp, et al.. (2012). Adoption of Rapid Diagnostic Tests for the Diagnosis of Malaria, a Preliminary Analysis of the Global Fund Program Data, 2005 to 2010. PLoS ONE. 7(8). e43549–e43549. 24 indexed citations
6.
Tweya, Hannock, Caryl Feldacker, Anne Ben‐Smith, et al.. (2012). Simplifying ART cohort monitoring: Can pharmacy stocks provide accurate estimates of patients retained on antiretroviral therapy in Malawi?. BMC Health Services Research. 12(1). 210–210. 6 indexed citations
7.
Uplekar, Mukund, et al.. (2011). Global Fund financing of public–private mix approaches for delivery of tuberculosis care. Tropical Medicine & International Health. 16(6). 685–692. 18 indexed citations
8.
Komatsu, Ryuichi, et al.. (2010). Sexual and reproductive health activities in HIV programmes: can we monitor progress?. Journal of Epidemiology & Community Health. 65(3). 199–204. 5 indexed citations
9.
Komatsu, Ryuichi, Ross McLeod, Swarup Sarkar, et al.. (2010). Asia can afford universal access for AIDS prevention and treatment. AIDS. 24(Suppl 3). S72–S79. 3 indexed citations
10.
Komatsu, Ryuichi, Eline L. Korenromp, Daniel Low‐Beer, et al.. (2010). Lives saved by Global Fund-supported HIV/AIDS, tuberculosis and malaria programs: estimation approach and results between 2003 and end-2007. BMC Infectious Diseases. 10(1). 109–109. 39 indexed citations
11.
Komatsu, Ryuichi, Masaki Honda, Henry H. Holzgrefe, et al.. (2010). Sensitivity of common marmosets to detect drug-induced QT interval prolongation: Moxifloxacin case study. Journal of Pharmacological and Toxicological Methods. 61(3). 271–276. 9 indexed citations
12.
Otten, Mac W., Maru Aregawi, Wilson Were, et al.. (2009). Initial evidence of reduction of malaria cases and deaths in Rwanda and Ethiopia due to rapid scale-up of malaria prevention and treatment. Malaria Journal. 8(1). 14–14. 178 indexed citations
13.
Komatsu, Ryuichi, et al.. (2008). Morphological Change of Ettringite Crystals Grown in an Aqueous Solution by Addition of Chemical Admixtures. Transactions of the Materials Research Society of Japan. 33(4). 919–922. 1 indexed citations
14.
Komatsu, Ryuichi, et al.. (2008). Estimating the number of HIV infections averted: an approach and its issues. Sexually Transmitted Infections. 84(Supplement 1). i92–i96. 7 indexed citations
15.
Low‐Beer, Daniel, et al.. (2007). Making Performance-Based Funding Work for Health. PLoS Medicine. 4(8). e219–e219. 30 indexed citations
16.
Komatsu, Ryuichi. (2007). Global Fund-supported programmes' contribution to international targets and the Millennium Development Goals: an initial analysis. Bulletin of the World Health Organization. 85(10). 805–811. 28 indexed citations
17.
Komatsu, Ryuichi & Takashi Sawada. (2007). The Role of International Migration in Infectious Diseases: The HIV Epidemic and its Trends in Japan. International Journal of Health Services. 37(4). 745–759. 13 indexed citations
18.
Okada, Takashi, et al.. (2004). Evaluation of Radiation Therapy for Keloid Using Electron Beam. Japanese Journal of Radiological Technology. 60(3). 429–436. 2 indexed citations
19.
Ono, Yasuhiro, et al.. (2000). Lithium potassium borate and lithium rubidium borate: new non-linear optical crystals. Acta Crystallographica Section C Crystal Structure Communications. 56(12). 1413–1415. 24 indexed citations
20.
Komatsu, Ryuichi, et al.. (1995). Mode of Occurrence and Cause of Twinning in Lithium Tetraborate Grown by Czochralski Method. Japanese Journal of Applied Physics. 34(9S). 5467–5467. 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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