Ryuji Maruyama

989 total citations
62 papers, 452 citations indexed

About

Ryuji Maruyama is a scholar working on Radiation, Atomic and Molecular Physics, and Optics and Aerospace Engineering. According to data from OpenAlex, Ryuji Maruyama has authored 62 papers receiving a total of 452 indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Radiation, 28 papers in Atomic and Molecular Physics, and Optics and 18 papers in Aerospace Engineering. Recurrent topics in Ryuji Maruyama's work include Nuclear Physics and Applications (54 papers), Atomic and Subatomic Physics Research (24 papers) and Nuclear reactor physics and engineering (17 papers). Ryuji Maruyama is often cited by papers focused on Nuclear Physics and Applications (54 papers), Atomic and Subatomic Physics Research (24 papers) and Nuclear reactor physics and engineering (17 papers). Ryuji Maruyama collaborates with scholars based in Japan, France and United States. Ryuji Maruyama's co-authors include Dai Yamazaki, Masahiro Hino, Kazuhiko Soyama, T. Ebisawa, Yuji Kawabata, S. Tasaki, Hirotoshi Hayashida, Masaaki Kitaguchi, Kazuya Yamamura and Nobuyuki Zettsu and has published in prestigious journals such as Journal of Applied Physics, Langmuir and Optics Express.

In The Last Decade

Ryuji Maruyama

57 papers receiving 437 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuji Maruyama Japan 12 364 217 105 90 61 62 452
T. Ebisawa Japan 13 345 0.9× 271 1.2× 71 0.7× 90 1.0× 40 0.7× 45 445
Maximilien J. Collon Netherlands 13 294 0.8× 117 0.5× 46 0.4× 60 0.7× 40 0.7× 92 589
Makoto Teshigawara Japan 14 492 1.4× 86 0.4× 352 3.4× 59 0.7× 28 0.5× 57 638
Н. В. Корнилов Russia 16 268 0.7× 155 0.7× 153 1.5× 47 0.5× 28 0.5× 54 796
T. Bigault France 11 228 0.6× 133 0.6× 23 0.2× 18 0.2× 55 0.9× 34 396
G. Zsigmond Switzerland 14 329 0.9× 256 1.2× 83 0.8× 73 0.8× 6 0.1× 64 482
A. Fertman Russia 13 100 0.3× 155 0.7× 56 0.5× 71 0.8× 101 1.7× 40 383
Jay Theodore Cremer United States 14 367 1.0× 84 0.4× 64 0.6× 37 0.4× 19 0.3× 40 428
F. Maekawa Japan 13 547 1.5× 56 0.3× 401 3.8× 74 0.8× 30 0.5× 72 671
C. H. Wilde United States 13 274 0.8× 69 0.3× 49 0.5× 108 1.2× 27 0.4× 48 439

Countries citing papers authored by Ryuji Maruyama

Since Specialization
Citations

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

Fields of papers citing papers by Ryuji Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Maruyama

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Maruyama. A scholar is included among the top collaborators of Ryuji Maruyama 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 Ryuji Maruyama. Ryuji Maruyama 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.
Hanai, Yuki, Kazuaki Matsumoto, Tetsuo Yamaguchi, et al.. (2025). Prediction of treatment success in patients with Enterococcus faecium bacteremia using vancomycin AUC24/MIC ratio: A multicenter retrospective study. Diagnostic Microbiology and Infectious Disease. 113(2). 116961–116961. 1 indexed citations
2.
Yamada, Masako, Reiji Kumai, Koji Michishio, et al.. (2025). Effect of Short-Term Thermal Annealing on the Nanostructure of Nafion Thin Films on Platinum Substrates. Langmuir. 41(38). 26140–26148.
3.
Hanai, Yuki, Kazuaki Matsumoto, Tetsuo Yamaguchi, et al.. (2024). Treatment success prediction in patients with methicillin-resistant coagulase-negative staphylococci infections, using vancomycin AUC24/MIC ratio: a multicentre retrospective cohort study. Journal of Antimicrobial Chemotherapy. 80(2). 538–546.
4.
Maruyama, Ryuji, Dai Yamazaki, Hiroyuki Aoki, et al.. (2021). Improved performance of wide bandwidth neutron-spin polarizer due to ferromagnetic interlayer exchange coupling. Journal of Applied Physics. 130(8). 3 indexed citations
5.
Maruyama, Ryuji, T. Bigault, Thomas Saerbeck, et al.. (2019). Coherent Magnetization Rotation of a Layered System Observed by Polarized Neutron Scattering under Grazing Incidence Geometry. Crystals. 9(8). 383–383. 2 indexed citations
6.
Maruyama, Ryuji, T. Bigault, Andrew Wildes, et al.. (2017). Accessible length scale of the in-plane structure in polarized neutron off-specular and grazing-incidence small-angle scattering measurements. Journal of Physics Conference Series. 862. 12017–12017. 5 indexed citations
7.
Maruyama, Ryuji, et al.. (2016). Study of the in-plane magnetic structure of a layered system using polarized neutron scattering under grazing incidence geometry. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 819. 37–53. 8 indexed citations
8.
Tamura, Itaru, Ryuji Maruyama, Dai Yamazaki, et al.. (2014). Development of a compact vertical splitting system for the cold neutron beam at JRR-3. Journal of Physics Conference Series. 528. 12012–12012. 1 indexed citations
9.
Yamazaki, Dai, et al.. (2010). Neutron beam focusing using large-m supermirrors coated on precisely-figured aspheric surfaces. Journal of Physics Conference Series. 251. 12076–12076. 2 indexed citations
10.
Yamamura, Kazuya, Nobuyuki Zettsu, Dai Yamazaki, et al.. (2009). Figuring of plano-elliptical neutron focusing mirror by local wet etching. Optics Express. 17(8). 6414–6414. 24 indexed citations
11.
Maruyama, Ryuji, Masahiro Hino, Hirotoshi Hayashida, et al.. (2009). A beam divergence correction mirror for neutron resonance spin echo. Physica B Condensed Matter. 404(17). 2594–2599. 4 indexed citations
12.
Kajimoto, Ryoichi, Maki Nakamura, Tetsuya Yokoo, et al.. (2008). 4SEASONS: a high-intensity chopper spectrometer for inelastic neutron scattering at J-PARC/MLF. Acta Crystallographica Section A Foundations of Crystallography. 64(a1). C199–C200. 1 indexed citations
13.
Soyama, Kazuhiko, Dai Yamazaki, Ryuji Maruyama, et al.. (2008). Shield evaluation of cold neutron curved guide tubes for J-PARC neutron resonance spin echo spectrometers. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 600(1). 126–128. 4 indexed citations
14.
Hino, Masahiro, Masaaki Kitaguchi, Hirotoshi Hayashida, et al.. (2008). A study on reflectivity limit of neutron supermirror. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 600(1). 207–209. 6 indexed citations
15.
Hino, Masahiro, Hirotoshi Hayashida, Masaaki Kitaguchi, et al.. (2006). Development of large-m polarizing neutron supermirror fabricated by using ion beam sputtering instrument at KURRI. Physica B Condensed Matter. 385-386. 1187–1189. 26 indexed citations
16.
Kawabata, Yuji, Masahiro Hino, Masaaki Kitaguchi, et al.. (2006). Neutron resonance spin echo and MIEZE spectrometer development project in Japan. Physica B Condensed Matter. 385-386. 1122–1124. 17 indexed citations
17.
Kitaguchi, Masaaki, Masahiro Hino, Yuji Kawabata, et al.. (2006). Development of neutron resonance spin flipper for high resolution NRSE spectrometer. Physica B Condensed Matter. 385-386. 1128–1130. 4 indexed citations
18.
Tasaki, S., et al.. (2005). Neutron Spin Echo Spectrometers for J-PARC with Resonance Spin Flippers. Journal of Neutron Research. 13(1-3). 107–111. 1 indexed citations
19.
Ebisawa, T., Ryuji Maruyama, S. Tasaki, et al.. (2004). Neutron resonance spin echo methods for pulsed source. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 529(1-3). 28–33. 6 indexed citations
20.
Hino, Masahiro, et al.. (2004). Recent development of multilayer neutron mirror at KURRI. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 529(1-3). 54–58. 23 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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