Kazuhiko Hayashi

8.6k total citations
384 papers, 6.5k citations indexed

About

Kazuhiko Hayashi is a scholar working on Condensed Matter Physics, Biomedical Engineering and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Kazuhiko Hayashi has authored 384 papers receiving a total of 6.5k indexed citations (citations by other indexed papers that have themselves been cited), including 98 papers in Condensed Matter Physics, 96 papers in Biomedical Engineering and 79 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Kazuhiko Hayashi's work include Physics of Superconductivity and Magnetism (87 papers), Superconducting Materials and Applications (83 papers) and Magnetic properties of thin films (35 papers). Kazuhiko Hayashi is often cited by papers focused on Physics of Superconductivity and Magnetism (87 papers), Superconducting Materials and Applications (83 papers) and Magnetic properties of thin films (35 papers). Kazuhiko Hayashi collaborates with scholars based in Japan, United States and Taiwan. Kazuhiko Hayashi's co-authors include N. Ayai, K. Sato, Hiroko Ide, Masakazu Yamamoto, Kathleen D. Danenberg, Yutaka Hasegawa, Ken Takasaki, Yuusuke Uchida, Tsutomu Nakamura and Go Nakajima and has published in prestigious journals such as Nature, Physical Review Letters and Advanced Materials.

In The Last Decade

Kazuhiko Hayashi

358 papers receiving 6.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kazuhiko Hayashi Japan 39 1.5k 1.4k 1.3k 1.2k 1.2k 384 6.5k
Hiroyuki Fujimoto Japan 41 2.0k 1.4× 1.0k 0.7× 526 0.4× 930 0.8× 968 0.8× 336 6.4k
Chao‐Yuan Huang Taiwan 41 1.2k 0.8× 1.6k 1.1× 976 0.7× 224 0.2× 1.3k 1.2× 525 7.6k
Minoru Suzuki Japan 46 615 0.4× 1.4k 1.0× 572 0.4× 646 0.5× 325 0.3× 476 8.8k
Thomas Fischer Germany 45 271 0.2× 1.1k 0.7× 919 0.7× 359 0.3× 521 0.5× 202 9.1k
Masato Murakami Japan 37 1.2k 0.8× 356 0.2× 743 0.6× 544 0.5× 398 0.3× 223 5.8k
David M. King United States 37 2.0k 1.3× 602 0.4× 582 0.4× 467 0.4× 420 0.4× 150 5.6k
Kenneth Forster United States 37 1.2k 0.8× 4.4k 3.1× 738 0.6× 1.5k 1.3× 546 0.5× 109 9.4k
Takanori Hattori Japan 51 290 0.2× 2.2k 1.5× 1.1k 0.8× 356 0.3× 3.7k 3.2× 500 10.8k
Michael J. Callahan United States 39 235 0.2× 475 0.3× 506 0.4× 710 0.6× 1.1k 1.0× 196 8.1k
Naoto Yamamoto Japan 43 137 0.1× 1.3k 0.9× 1.2k 0.9× 651 0.5× 1.9k 1.6× 419 6.6k

Countries citing papers authored by Kazuhiko Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Kazuhiko Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuhiko Hayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuhiko Hayashi. A scholar is included among the top collaborators of Kazuhiko Hayashi 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 Kazuhiko Hayashi. Kazuhiko Hayashi 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.
Tamari, Keisuke, Hodaka Numasaki, Yuichi Akino, et al.. (2025). Regional disparities in IMRT utilization in Japan: analysis of trends and associated medical resources from 2015 to 2019. Journal of Radiation Research. 66(3). 290–295.
2.
Otten, S., Hendrikus J.G. Krooshoop, Wilhelm A.J. Wessel, et al.. (2023). Predictable and robust performance of a Bi-2223 superconducting coil for compact isochronous cyclotrons. Superconductor Science and Technology. 36(4). 45018–45018. 4 indexed citations
3.
Takemoto, Norihiko, Michio Oda, Yuichi Akino, et al.. (2022). COVID-19 vaccine-induced Recurrence of the Radiation Recall Phenomenon in the Laryngeal Mucosa Due to a VEGF Inhibitor. Advances in Radiation Oncology. 7(6). 101048–101048. 2 indexed citations
4.
Yamamoto, Junya, Yutaka Takahashi, Kazumasa Minami, et al.. (2022). High Dose Local Photon Irradiation Is Crucial in Anti-CTLA-4 Antibody Therapy to Enhance the Abscopal Response in a Murine Pancreatic Carcinoma Model. Cancers. 14(9). 2087–2087. 8 indexed citations
5.
Satomi, Eriko, et al.. (2020). A Case of Abdominal Fullness Caused by a Retroperitoneal Bulky Tumor Treated with Epidural Analgesia. Gan to kagaku ryōhō. 47(11). 1615–1617.
6.
Sato, Katsutoshi, Naohiro Nishida, Jun Koseki, et al.. (2016). MicroRNA miR-374, a potential radiosensitizer for carbon ion beam radiotherapy. Oncology Reports. 36(5). 2946–2950. 15 indexed citations
7.
Nakajima, Go, Takuji Yamada, Kenji Kudo, et al.. (2014). HER2-positive gastric cancer with paraaortic nodal metastasis successfully resected after chemotherapy with trastuzumab: a case report.. PubMed. 34(2). 867–72. 12 indexed citations
8.
Hosoda, Akira, et al.. (2014). EFFECTS OF CRACK CONTROL SYSTEM ON REDUCING CRACKS AND IMPROVING COVERCRETE QUALITY OF CONCRETE STRUCTURES. Journal of Japan Society of Civil Engineers Ser E2 (Materials and Concrete Structures). 70(4). 336–355. 3 indexed citations
9.
Tsukamoto, O., Kazuhiko Hayashi, Takeshi Kato, et al.. (2013). R^|^amp;D Status of Key Hard Technologies for Large Scale HTS Rotating Machine for Ship Propulsion. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 48(1). 12–22. 3 indexed citations
10.
Kuramochi, Hidekazu, Kazuhiko Hayashi, Yuusuke Uchida, et al.. (2006). 5‐fluorouracil‐related gene expression levels in primary colorectal cancer and corresponding liver metastasis. International Journal of Cancer. 119(3). 522–526. 32 indexed citations
11.
Ayai, N., Kazuhiko Hayashi, Naoyuki Amemiya, & Kenji Yasuda. (2006). Development of Bi-2223 Wires with a Carbonate Barrier for AC Use-Reduced AC Losses in Parallel Transverse AC Magnetic Fields-. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 41(1). 36–41. 1 indexed citations
12.
Hayashi, Kazuhiko, N. KATAGIRI, & Eiji Iritani. (2005). Adsorption/Desorption Properties of Zn for Bentonite and Microfiltration Properties of Resulting Slurry. Journal of the Society of Powder Technology Japan. 42(10). 694–700.
13.
Nakamura, Tsutomu, Kazuhiko Hayashi, Masaho Ota, et al.. (2004). Salvage esophagectomy after definitive chemotherapy and radiotherapy for advanced esophageal cancer. The American Journal of Surgery. 188(3). 261–266. 105 indexed citations
14.
Hayashi, Kazuhiko, et al.. (2003). A Patient with Recurrent Malignant Gastrointestinal Stromal Tumors Who Completely Responded to STI571. 73(3). 105–109. 1 indexed citations
15.
Hayashi, Kazuhiko, et al.. (2001). Effect and Mode of Action of Banaba (Lagerstroemia speciosa L.) Leaf Extracts on Postprandial Blood Glucose in Rats.. Nippon Eiyo Shokuryo Gakkaishi. 54(3). 131–137. 20 indexed citations
16.
Kohno, Takeya, Tokuhiko Miki, Kunihiko Shiraki, et al.. (1999). Subtraction ICG angiography in Harada's disease. British Journal of Ophthalmology. 83(7). 822–833. 32 indexed citations
17.
Ide, Hiroko, Reiki Eguchi, Tsutomu Nakamura, et al.. (1995). Late Management of Patients after Esophagectomy and Reconstruction for Esophageal Cancer.. The Japanese Journal of Gastroenterological Surgery. 28(10). 2057–2061. 6 indexed citations
18.
Murata, Yoko, Kazuhiko Hayashi, Atsuko Kobayashi, et al.. (1994). Pre-operative staging of oesophageal carcinoma by ultrasound. Asian Journal of Surgery. 17(3). 200–207. 5 indexed citations
19.
Imaoka, Takeshi, et al.. (1994). Oral Administration of BOF‐A2 to Rats with Lung Transplanted Tumors Results in Increased 5‐Fluorouracil Levels. Japanese Journal of Cancer Research. 85(6). 665–668. 6 indexed citations
20.
Hayashi, Kazuhiko & J. J. De Laey. (1985). Indocyanine Green Angiography of Choroidal Neovascular Membranes. Ophthalmologica. 190(1). 30–39. 56 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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