S. Ohnuma

2.0k total citations
62 papers, 1.6k citations indexed

About

S. Ohnuma is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Mechanical Engineering. According to data from OpenAlex, S. Ohnuma has authored 62 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Atomic and Molecular Physics, and Optics, 29 papers in Electronic, Optical and Magnetic Materials and 23 papers in Mechanical Engineering. Recurrent topics in S. Ohnuma's work include Magnetic properties of thin films (29 papers), Metallic Glasses and Amorphous Alloys (22 papers) and Magnetic Properties and Applications (19 papers). S. Ohnuma is often cited by papers focused on Magnetic properties of thin films (29 papers), Metallic Glasses and Amorphous Alloys (22 papers) and Magnetic Properties and Applications (19 papers). S. Ohnuma collaborates with scholars based in Japan, Bangladesh and Vietnam. S. Ohnuma's co-authors include H. Fujimori, Seiji Mitani, T. Masumoto, T. Masumoto, N. Kobayashi, K. Shirakawa, M. Nosé, Ichiro Yajima, Nobutaka Ohgami and Masashi Kato and has published in prestigious journals such as Applied Physics Letters, PLoS ONE and Journal of Applied Physics.

In The Last Decade

S. Ohnuma

59 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Ohnuma Japan 21 675 648 541 356 223 62 1.6k
Ruiqi Zhang China 16 606 0.9× 353 0.5× 222 0.4× 380 1.1× 224 1.0× 45 1.7k
Xiaoxuan Ma China 24 345 0.5× 575 0.9× 101 0.2× 341 1.0× 203 0.9× 100 1.6k
Chang‐Yong Kim South Korea 23 237 0.4× 228 0.4× 85 0.2× 538 1.5× 208 0.9× 119 1.7k
Wang Guang China 19 437 0.6× 141 0.2× 82 0.2× 645 1.8× 144 0.6× 48 1.3k
Martin Mandl Czechia 22 165 0.2× 227 0.4× 117 0.2× 435 1.2× 398 1.8× 66 1.1k
M. Katsikini Greece 19 87 0.1× 245 0.4× 59 0.1× 576 1.6× 404 1.8× 109 1.4k
Tiansheng Shi China 17 432 0.6× 71 0.1× 59 0.1× 656 1.8× 135 0.6× 45 1.9k
Toshiro Maruyama Japan 33 203 0.3× 506 0.8× 196 0.4× 2.3k 6.6× 152 0.7× 144 3.8k
Sébastien Pairis France 18 127 0.2× 155 0.2× 126 0.2× 404 1.1× 69 0.3× 56 994
H.R. Khan Germany 23 208 0.3× 300 0.5× 249 0.5× 1.2k 3.3× 292 1.3× 165 2.3k

Countries citing papers authored by S. Ohnuma

Since Specialization
Citations

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

Fields of papers citing papers by S. Ohnuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Ohnuma

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ohnuma. A scholar is included among the top collaborators of S. Ohnuma 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 S. Ohnuma. S. Ohnuma 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.
Ohgami, Nobutaka, Akira Tazaki, S. Ohnuma, et al.. (2024). Elevated level of urinary tellurium is a potential risk for increase of blood pressure in humans and mice. Environment International. 188. 108735–108735. 2 indexed citations
2.
3.
Ohgami, Nobutaka, S. Ohnuma, Hisao Naito, et al.. (2023). Elevated arsenic level in fasting serum via ingestion of fish meat increased the risk of hypertension in humans and mice. European Heart Journal Open. 3(5). oead074–oead074. 8 indexed citations
4.
Uno, Kaname, Nobuhisa Yoshikawa, Akira Tazaki, et al.. (2022). Significance of platinum distribution to predict platinum resistance in ovarian cancer after platinum treatment in neoadjuvant chemotherapy. Scientific Reports. 12(1). 4513–4513. 5 indexed citations
5.
Tazaki, Akira, Kazunori Hashimoto, Tian Yuan, et al.. (2022). Redistribution of potentially toxic elements in the hydrosphere after the relocation of a group of tanneries. Chemosphere. 303(Pt 2). 135098–135098. 9 indexed citations
6.
Kato, Masashi, Nobutaka Ohgami, S. Ohnuma, et al.. (2020). Multidisciplinary approach to assess the toxicities of arsenic and barium in drinking water. Environmental Health and Preventive Medicine. 25(1). 16–16. 26 indexed citations
7.
Li, Xiang, Nobutaka Ohgami, Ichiro Yajima, et al.. (2017). Oral exposure to arsenic causes hearing loss in young people aged 12–29 years and in young mice. Scientific Reports. 7(1). 6844–6844. 16 indexed citations
8.
Kato, Masashi, Muhammad Dawood Shah, Nobuyuki Hamajima, et al.. (2016). Uranium in well drinking water of Kabul, Afghanistan and its effective, low-cost depuration using Mg-Fe based hydrotalcite-like compounds. Chemosphere. 165. 27–32. 39 indexed citations
9.
Ohgami, Nobutaka, Osamu Yamanoshita, Nguyễn Đình Thắng, et al.. (2015). Carcinogenic risk of chromium, copper and arsenic in CCA-treated wood. Environmental Pollution. 206. 456–460. 51 indexed citations
10.
Ohgami, Nobutaka, Nazmul Ahsan, Anwarul Azim Akhand, et al.. (2015). Epidemiological analysis of the association between hearing and barium in humans. Journal of Exposure Science & Environmental Epidemiology. 26(5). 488–493. 30 indexed citations
11.
Yajima, Ichiro, Mayuko Y. Kumasaka, S. Ohnuma, et al.. (2014). Arsenite-Mediated Promotion of Anchorage-Independent Growth of HaCaT Cells through Placental Growth Factor. Journal of Investigative Dermatology. 135(4). 1147–1156. 22 indexed citations
12.
Kato, Masashi, Mayuko Y. Kumasaka, S. Ohnuma, et al.. (2013). Comparison of Barium and Arsenic Concentrations in Well Drinking Water and in Human Body Samples and a Novel Remediation System for These Elements in Well Drinking Water. PLoS ONE. 8(6). e66681–e66681. 50 indexed citations
13.
Tanaka, Risa, Yumi Yasuoka, Takahiro Mukai, et al.. (2013). A Simplified Method for Improved Determination of Radon Concentration in Environmental Water Samples. RADIOISOTOPES. 62(7). 423–438. 10 indexed citations
14.
Kato, Masashi, Hiroshi Yatsuya, Md. Khalequzzaman, et al.. (2013). Differences in Urinary Arsenic Metabolites between Diabetic and Non-Diabetic Subjects in Bangladesh. International Journal of Environmental Research and Public Health. 10(3). 1006–1019. 52 indexed citations
15.
Ohgami, Nobutaka, et al.. (2012). Exposure to low-dose barium by drinking water causes hearing loss in mice. NeuroToxicology. 33(5). 1276–1283. 32 indexed citations
16.
Kumasaka, Mayuko Y., Osamu Yamanoshita, S. Ohnuma, et al.. (2012). Enhanced carcinogenicity by coexposure to arsenic and iron and a novel remediation system for the elements in well drinking water. Archives of Toxicology. 87(3). 439–447. 33 indexed citations
17.
Yokoyama, Shigeyuki, et al.. (2011). Measurement of radon concentration in water using the portable radon survey meter. Radiation Protection Dosimetry. 146(1-3). 23–26. 1 indexed citations
18.
Ikeda, Shinji, Masahiro Yamaguchi, K.I. Arai, et al.. (2003). Database of Effective Permeability of Magnetic Film with Parallel Pattern.. Journal of the Magnetics Society of Japan. 27(4). 594–597. 8 indexed citations
19.
Ohnuma, S., K. Shirakawa, S. Murakami, & T. Masumoto. (1999). High-Frequency Inductor Using Highly Electrically Resistive Soft Magnetic Films.. Journal of the Magnetics Society of Japan. 23(4−2). 1633–1636. 4 indexed citations
20.
Kobayashi, N., S. Ohnuma, H. Fujimori, & T. Masumoto. (1996). Effect of Ni, Pd, or Pt Addition on the Magnetic Properties of Fe-X-O (X=Y,Nd,Sm,Gd,Tb,Dy) Films.. Journal of the Magnetics Society of Japan. 20(2). 473–476. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Ruiqi Zhang Breakdown of academic impact, for papers by Xiaoxuan Ma Breakdown of academic impact, for papers by Chang‐Yong Kim Breakdown of academic impact, for papers by Wang Guang Breakdown of academic impact, for papers by Martin Mandl Breakdown of academic impact, for papers by M. Katsikini Breakdown of academic impact, for papers by Tiansheng Shi Breakdown of academic impact, for papers by Toshiro Maruyama Breakdown of academic impact, for papers by Sébastien Pairis Breakdown of academic impact, for papers by H.R. Khan
Rankless by CCL
2026