Hirofumi Shimizu

2.5k total citations
160 papers, 1.9k citations indexed

About

Hirofumi Shimizu is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Hirofumi Shimizu has authored 160 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Electrical and Electronic Engineering, 46 papers in Atomic and Molecular Physics, and Optics and 28 papers in Materials Chemistry. Recurrent topics in Hirofumi Shimizu's work include Silicon and Solar Cell Technologies (41 papers), Semiconductor materials and interfaces (33 papers) and Integrated Circuits and Semiconductor Failure Analysis (26 papers). Hirofumi Shimizu is often cited by papers focused on Silicon and Solar Cell Technologies (41 papers), Semiconductor materials and interfaces (33 papers) and Integrated Circuits and Semiconductor Failure Analysis (26 papers). Hirofumi Shimizu collaborates with scholars based in Japan, United States and United Kingdom. Hirofumi Shimizu's co-authors include Chusuke Munakata, Shigetoshi Oiki, Masayuki Iwamoto, Takashi Konno, Fusayoshi J. Ohkawa, Masanori Ikeda, Yuji C. Sasaki, Mikihito Takenaka, Shotaro Nishitsuji and Kazuya Ise and has published in prestigious journals such as Cell, Journal of Biological Chemistry and SHILAP Revista de lepidopterología.

In The Last Decade

Hirofumi Shimizu

154 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hirofumi Shimizu Japan 21 671 456 418 374 250 160 1.9k
Sarit Sivan Israel 29 474 0.7× 525 1.2× 845 2.0× 368 1.0× 372 1.5× 54 2.7k
Tsutomu Sawada Japan 27 425 0.6× 710 1.6× 944 2.3× 309 0.8× 413 1.7× 200 2.8k
James E. Morris United States 26 884 1.3× 352 0.8× 255 0.6× 397 1.1× 515 2.1× 161 2.7k
Hayato Yamashita Japan 20 461 0.7× 257 0.6× 1.0k 2.5× 565 1.5× 436 1.7× 80 1.9k
Fran Adar United States 25 237 0.4× 633 1.4× 204 0.5× 564 1.5× 479 1.9× 79 2.3k
A. Dejneka Czechia 33 768 1.1× 1.4k 3.0× 360 0.9× 496 1.3× 890 3.6× 219 3.4k
Akira Morita Japan 22 827 1.2× 1.6k 3.4× 581 1.4× 306 0.8× 163 0.7× 127 2.8k
Fu‐Jen Kao Taiwan 26 343 0.5× 253 0.6× 481 1.2× 406 1.1× 635 2.5× 151 2.1k
A. K. Grover India 32 367 0.5× 474 1.0× 360 0.9× 834 2.2× 157 0.6× 216 3.2k
Kensuke Kobayashi Japan 26 1.1k 1.6× 809 1.8× 290 0.7× 171 0.5× 716 2.9× 125 2.6k

Countries citing papers authored by Hirofumi Shimizu

Since Specialization
Citations

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

Fields of papers citing papers by Hirofumi Shimizu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirofumi Shimizu

This figure shows the co-authorship network connecting the top 25 collaborators of Hirofumi Shimizu. A scholar is included among the top collaborators of Hirofumi Shimizu 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 Hirofumi Shimizu. Hirofumi Shimizu 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.
Takenaka, Mikihito, Shinya Yoshioka, Hirofumi Shimizu, et al.. (2025). Strain‐Induced Density Fluctuations in Glassy Polymers. Macromolecular Rapid Communications. e00696–e00696.
2.
Shimizu, Hirofumi, et al.. (2019). A single institution experience of Eppikajutsuto for the treatment of lymphatic malformations in children. Journal of Pediatric Surgery. 54(12). 2617–2620. 6 indexed citations
3.
Maki-Yonekura, Saori, Rei Matsuoka, Yoshiki Yamashita, et al.. (2018). Hexameric and pentameric complexes of the ExbBD energizer in the Ton system. eLife. 7. 38 indexed citations
4.
5.
Nakao, Hiroyuki, Keisuke Ikeda, Masayuki Iwamoto, et al.. (2014). pH-dependent promotion of phospholipid flip-flop by the KcsA potassium channel. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1848(1). 145–150. 4 indexed citations
6.
SHOJI, Gaku, et al.. (2014). Evaluation of Tsunami Wave Loads Acting on Walls of Confined-Masonry-Brick and Concrete-Block Houses. Journal of Disaster Research. 9(6). 976–983. 3 indexed citations
7.
Shimizu, Hirofumi & Gaku SHOJI. (2013). Relationship between Tsunami Fluid Force and Tsunami Velocity Acting on a Bridge Deck. Journal of Japan Society of Civil Engineers Ser B2 (Coastal Engineering). 69(2). I_941–I_945. 1 indexed citations
8.
Shimizu, Hirofumi, et al.. (2010). Electrical-infinite Variable Hybrid Transmission with Compound-current-driven Coaxial Motor. 31. 133–139. 1 indexed citations
9.
Nakano, Masaki, et al.. (2009). Electrical-infinite Variable Hybrid Transmission with Compound-current-driven Coaxial Motor. 40(5). 1243–1248. 2 indexed citations
10.
Shimizu, Hirofumi, et al.. (2009). Different Effects of Insulin Administration Time in Streptozotocin-Induced Diabetic Rats. Experimental and Clinical Endocrinology & Diabetes. 96(6). 296–300. 1 indexed citations
11.
Takenaka, Mikihito, Hirofumi Shimizu, & Shotaro Nishitsuji. (2007). Butterfly patterns in crystalline polymers under uniaxial stretch. Physical Review E. 75(6). 61802–61802. 16 indexed citations
12.
Nishie, Wataru, Daisuke Sawamura, Maki Goto, et al.. (2006). Collagen XVII/BP180 knockout mouse and its transgenic rescue using human collagen XVII cDNA. Queensland's institutional digital repository (The University of Queensland). 1 indexed citations
13.
Shimizu, Hirofumi, et al.. (2006). Quantitative Estimation of the Metal-Induced Negative Oxide Charge Density in n-Type Silicon Wafers from Measurements of Frequency-Dependent AC Surface Photovoltage. Japanese Journal of Applied Physics. 45(3R). 1471–1471. 3 indexed citations
14.
Yamada, Hideaki, et al.. (2005). EFFECTS OF REARING CONDITIONS ON GROWTH AND SURVIVAL IN JUVENILE BLACKLIP PEARL OYSTER PINCTADA MARGARITIFERA (L.) IN SUBTROPICAL JAPAN. Journal of Shellfish Research. 24(4). 1191–1195. 2 indexed citations
15.
Sano, Motohiko, et al.. (2002). Effects of Water Temperature on the Spawning Interval of the Kuruma Prawn Penaeus japonicus After Unilateral Eyestalk Ablation. Aquaculture Science. 50(4). 433–434. 1 indexed citations
16.
Shimizu, Hirofumi & Hiroyuki Takeuchi. (2002). Bone Abnormarity of Hatchery-reared Bluefin Tuna Thunnus orientalis. Aquaculture Science. 50(1). 71–78.
17.
Shimizu, Hirofumi. (2002). Barrier-Type AC Surface Photovoltage in Silicon with a Copper-Contaminated Surface. Japanese Journal of Applied Physics. 41(Part 1, No. 10). 5976–5977. 6 indexed citations
18.
Shimizu, Hirofumi, Yutaka Kamiyama, Hiroshi Tomomasa, et al.. (1999). Bilateral Emphysematous Pyelonephritis with Autosomal-Dominant Polycystic Kidney Disease Successfully Treated by Conservative Method. Urologia Internationalis. 63(4). 252–254. 14 indexed citations
19.
Shimizu, Hirofumi, et al.. (1998). Gravitational Stress‐Induced Dislocations in Large‐Diameter Silicon Wafers Studied by X‐Ray Topography and Computer Simulation. Journal of The Electrochemical Society. 145(7). 2523–2529. 15 indexed citations
20.
Shimizu, Hirofumi & Kôji Sumino. (1970). Anisotropy in the Hardness on (111) and (\bar1\bar1\bar1) Surfaces in InSb. Journal of the Physical Society of Japan. 29(4). 1096–1096. 7 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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