Fumio Shimura

2.4k total citations
106 papers, 1.8k citations indexed

About

Fumio Shimura is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Fumio Shimura has authored 106 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Electrical and Electronic Engineering, 31 papers in Atomic and Molecular Physics, and Optics and 29 papers in Materials Chemistry. Recurrent topics in Fumio Shimura's work include Silicon and Solar Cell Technologies (56 papers), Semiconductor materials and interfaces (28 papers) and Thin-Film Transistor Technologies (27 papers). Fumio Shimura is often cited by papers focused on Silicon and Solar Cell Technologies (56 papers), Semiconductor materials and interfaces (28 papers) and Thin-Film Transistor Technologies (27 papers). Fumio Shimura collaborates with scholars based in United States, Japan and Vietnam. Fumio Shimura's co-authors include Hideki Tsuya, T. Kawamura, A. Buczkowski, G. A. Rozgonyi, Z. J. Radzimski, P. Fraundorf, Takao Abé, Tsuneyuki Oku, Yuko Yamazaki and Norimasa HOSOYA and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of The Electrochemical Society.

In The Last Decade

Fumio Shimura

102 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fumio Shimura United States 25 1.3k 583 561 218 114 106 1.8k
Hiromichi Yoshida Japan 20 431 0.3× 353 0.6× 538 1.0× 289 1.3× 45 0.4× 69 1.7k
J. Röhrich Germany 25 940 0.7× 851 1.5× 173 0.3× 176 0.8× 96 0.8× 106 1.9k
Shin Yokoyama Japan 21 1.0k 0.8× 498 0.9× 340 0.6× 160 0.7× 34 0.3× 137 1.4k
Bal K. Agrawal India 23 593 0.4× 1.0k 1.7× 614 1.1× 169 0.8× 23 0.2× 157 1.8k
Tadashi Ishida Japan 19 431 0.3× 606 1.0× 235 0.4× 269 1.2× 24 0.2× 107 1.3k
Anhua Wu China 21 637 0.5× 689 1.2× 529 0.9× 144 0.7× 19 0.2× 134 2.1k
E. Grünbaum Israel 16 327 0.2× 507 0.9× 310 0.6× 134 0.6× 19 0.2× 55 1.1k
M. Sağlam Türkiye 31 2.1k 1.6× 721 1.2× 2.0k 3.5× 274 1.3× 24 0.2× 127 2.7k
Koji Moriguchi Japan 22 551 0.4× 959 1.6× 225 0.4× 187 0.9× 101 0.9× 73 1.8k
Hiroshi Yoshinaga Japan 20 633 0.5× 298 0.5× 423 0.8× 123 0.6× 28 0.2× 72 1.1k

Countries citing papers authored by Fumio Shimura

Since Specialization
Citations

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

Fields of papers citing papers by Fumio Shimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fumio Shimura

This figure shows the co-authorship network connecting the top 25 collaborators of Fumio Shimura. A scholar is included among the top collaborators of Fumio Shimura 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 Fumio Shimura. Fumio Shimura 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.
Nguyen, Linh Thuy, et al.. (2019). Dysphagia Prevalence among Elderly in Some Vietnamese Hospitals. Zenodo (CERN European Organization for Nuclear Research). 3 indexed citations
2.
Nakamura, Sadako, et al.. (2016). Metabolism and bioavailability of newly developed dietary fiber materials, resistant glucan and hydrogenated resistant glucan, in rats and humans. Nutrition & Metabolism. 13(1). 13–13. 20 indexed citations
3.
Oku, Tsuneyuki, et al.. (2015). Digestibility of new dietary fibre materials, resistant glucan and hydrogenated resistant glucan in rats and humans, and the physical effects in rats. British Journal Of Nutrition. 114(10). 1550–1559. 8 indexed citations
4.
Oku, Tsuneyuki, et al.. (2014). d-Sorbose inhibits disaccharidase activity and demonstrates suppressive action on postprandial blood levels of glucose and insulin in the rat. Nutrition Research. 34(11). 961–967. 27 indexed citations
5.
Umegaki, Keizo, et al.. (2014). Induction of fatty liver by Coleus forskohlii extract through enhancement of de novo triglyceride synthesis in mice. Toxicology Reports. 1. 787–794. 8 indexed citations
6.
Yamazaki, Yuko, et al.. (2011). Evaluation of Safety and Effectiveness of Popular Herbal Supplement Ingredients Using the Natural Medicines Comprehensive Database. The Japanese Journal of Nutrition and Dietetics. 69(5). 267–279. 1 indexed citations
7.
Virgona, Nantiga, Yuko Yamazaki, Fumio Shimura, et al.. (2011). Coleus forskohlii extract induces hepatic cytochrome P450 enzymes in mice. Food and Chemical Toxicology. 50(3-4). 750–755. 22 indexed citations
8.
Taki, Yuko, Yuko Yamazaki, Fumio Shimura, Shizuo Yamada, & Keizo Umegaki. (2009). Time-Dependent Induction of Hepatic Cytochrome P450 Enzyme Activity and mRNA Expression by Bilobalide in Rats. Journal of Pharmacological Sciences. 109(3). 459–462. 16 indexed citations
9.
Yamazaki, Yuko, et al.. (2008). High dose of commercial products of kava (Piper methysticum) markedly enhanced hepatic cytochrome P450 1A1 mRNA expression with liver enlargement in rats. Food and Chemical Toxicology. 46(12). 3732–3738. 19 indexed citations
10.
Shimura, Fumio, et al.. (1996). Interface traps creation by sub-band gap irradiation in silicon dioxide on silicon without applied electric field. Journal of Applied Physics. 79(5). 2509–2512. 9 indexed citations
11.
Liu, Ling, et al.. (1993). Effect of hydrogen treatment upon silicon surface investigated with the multiple internal reflection infrared spectroscopy. Applied Physics Letters. 63(1). 99–101. 3 indexed citations
12.
Liu, Ling, et al.. (1993). Multiple internal reflection infrared spectroscopy of silicon surface structure and oxidation process at room temperature. Journal of Applied Physics. 73(6). 3018–3022. 40 indexed citations
13.
Buczkowski, A., et al.. (1993). Photoconductance Minority Carrier Lifetime vs. Surface Photovoltage Diffusion Length In Silicon. Journal of The Electrochemical Society. 140(11). 3240–3245. 10 indexed citations
14.
Ando, K., et al.. (1993). Effect of ultraviolet irradiation upon the recombination lifetime of silicon wafers covered with a dielectric film. Applied Physics Letters. 63(9). 1246–1248. 4 indexed citations
15.
Shimura, Fumio, et al.. (1992). Dependence of lifetime on surface concentration of copper and iron in silicon wafers. Applied Physics Letters. 61(9). 1078–1080. 12 indexed citations
16.
Katayama, Ken‐ichi, et al.. (1991). Effect of Ultraviolet Light Irradiation on Noncontact Laser Microwave Lifetime Measurement. Japanese Journal of Applied Physics. 30(11B). L1907–L1907. 24 indexed citations
17.
Buczkowski, A., Z. J. Radzimski, G. A. Rozgonyi, & Fumio Shimura. (1991). Bulk and surface components of recombination lifetime based on a two-laser microwave reflection technique. Journal of Applied Physics. 69(9). 6495–6499. 45 indexed citations
18.
Shimura, Fumio & Hideki Tsuya. (1982). Oxygen Precipitation Factors in Silicon. Journal of The Electrochemical Society. 129(5). 1062–1066. 23 indexed citations
19.
Shimura, Fumio & T. Kawamura. (1976). Crystal Growth of a New Phase Ni5TiO7and Its Crystallographic Properties. Japanese Journal of Applied Physics. 15(7). 1403–1404. 10 indexed citations
20.
Takase, Sachiko, et al.. (1975). Unidentified Complaints and Eating Behavior. Eiyo to shokuryo. 28(6). 309–317.

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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