K. Takahashi

1.9k total citations · 1 hit paper
29 papers, 1.4k citations indexed

About

K. Takahashi is a scholar working on Condensed Matter Physics, Infectious Diseases and Organic Chemistry. According to data from OpenAlex, K. Takahashi has authored 29 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Condensed Matter Physics, 5 papers in Infectious Diseases and 5 papers in Organic Chemistry. Recurrent topics in K. Takahashi's work include Magnetic and transport properties of perovskites and related materials (3 papers), Advanced Condensed Matter Physics (3 papers) and Viral gastroenteritis research and epidemiology (3 papers). K. Takahashi is often cited by papers focused on Magnetic and transport properties of perovskites and related materials (3 papers), Advanced Condensed Matter Physics (3 papers) and Viral gastroenteritis research and epidemiology (3 papers). K. Takahashi collaborates with scholars based in Japan, United States and France. K. Takahashi's co-authors include Harald Neumann, Sumio Ishihara, T. Kimura, Y. Tokura, Hiroyuki Shintani, T. Arima, K. Ishizaka, Motoyasu Ohsawa, Takafumi Ochi and Shunji Mishiro and has published in prestigious journals such as Nature, Physical review. B, Condensed matter and Biochemical and Biophysical Research Communications.

In The Last Decade

K. Takahashi

25 papers receiving 1.4k citations

Hit Papers

Distorted perovskite witheg1configuration as a frustrated... 2003 2026 2010 2018 2003 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Distorted perovskite witheg1configuration as a frustrated spin system
    2003 471 citations T. Kimura, Sumio Ishihara et al. Physical review. B, Condensed matter profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Takahashi Japan 13 615 397 331 190 188 29 1.4k
F. Guillou France 28 1.4k 2.2× 588 1.5× 986 3.0× 17 0.1× 54 0.3× 104 2.6k
Rie Takagi Japan 19 147 0.2× 120 0.3× 218 0.7× 5 0.0× 28 0.1× 58 984
Catherine Vénien‐Bryan France 29 19 0.0× 16 0.0× 271 0.8× 80 0.4× 87 0.5× 79 2.5k
J. Dzik Poland 17 172 0.3× 32 0.1× 217 0.7× 2 0.0× 135 0.7× 70 983
Masaru Hayashi Japan 21 71 0.1× 123 0.3× 79 0.2× 11 0.1× 5 0.0× 73 2.2k
T. Takizawa Japan 18 128 0.2× 85 0.2× 222 0.7× 4 0.0× 9 0.0× 125 1.4k
V. N. Molchanov Russia 13 141 0.2× 111 0.3× 349 1.1× 2 0.0× 28 0.1× 38 931
Nicole Boggetto France 25 44 0.1× 9 0.0× 203 0.6× 5 0.0× 149 0.8× 43 1.7k
Kui Wu China 17 26 0.0× 26 0.1× 385 1.2× 16 0.1× 13 0.1× 52 1.1k

Countries citing papers authored by K. Takahashi

Since Specialization
Citations

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

Fields of papers citing papers by K. Takahashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Takahashi

This figure shows the co-authorship network connecting the top 25 collaborators of K. Takahashi. A scholar is included among the top collaborators of K. Takahashi 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 K. Takahashi. K. Takahashi 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.
2.
Nakamura, Masaru, K. Takahashi, Kazunari Taira, et al.. (2006). Hepatitis E virus infection in wild mongooses of Okinawa, Japan: Demonstration of anti-HEV antibodies and a full-genome nucleotide sequence☆. Hepatology Research. 34(3). 137–140. 130 indexed citations
3.
Ohnishi, Shunsuke, Jong-Hon Kang, Takahiro Arakawa, et al.. (2006). Comparison of clinical features of acute hepatitis caused by hepatitis E virus (HEV) genotypes 3 and 4 in Sapporo, Japan. Hepatology Research. 36(4). 301–307. 53 indexed citations
4.
Nakanishi, Takashi, K. Takahashi, Yuki Hosokawa, et al.. (2005). Expression of Macrophage Inflammatory Protein 3α in Human Inflamed Dental Pulp Tissue. Journal of Endodontics. 31(2). 84–87. 32 indexed citations
5.
6.
Takahashi, K.. (2003). Fabrication and magneto-transport properties of La2$minus;2xSr1+2xMn2O7 (x=0.3) thin films. Physica B Condensed Matter. 329-333. 912–913. 4 indexed citations
7.
Kimura, T., Sumio Ishihara, Hiroyuki Shintani, et al.. (2003). Distorted perovskite witheg1configuration as a frustrated spin system. Physical review. B, Condensed matter. 68(6). 471 indexed citations breakdown →
8.
Saitoh, Eiji, Satoshi Okamoto, K. Takahashi, et al.. (2001). Observation of orbital waves as elementary excitations in a solid. Nature. 410(6825). 180–183. 166 indexed citations
9.
Mineta, Katsuhiko, K. Takahashi, Hiroaki Hayashi, et al.. (2000). Localization of MT2a Gene promoter expression is different from the site(s) of copper accumulation in the roots of transgenic Arabidopsis thaliana. Soil Science & Plant Nutrition. 46(1). 189–197. 3 indexed citations
10.
ICHIDA, Yoshio & K. Takahashi. (1999). NANOMETER-SCALE SCRATCHING ON THE SINGLE-CRYSTAL SILICON SURFACE USING AN ATOMIC FORCE MICROSCOPE. 421–426. 1 indexed citations
11.
Takahashi, K.. (1996). Plastic Response of Crown Architecture to Crowding in Understorey Trees of Two Co-dominating Conifers. Annals of Botany. 77(2). 159–164. 70 indexed citations
12.
Ando, Jun, H. Tsuboi, Risa Korenaga, et al.. (1996). Differential Display and Cloning of Shear Stress-Responsive Messenger RNAs in Human Endothelial Cells. Biochemical and Biophysical Research Communications. 225(2). 347–351. 45 indexed citations
13.
Fujino, Kaien, et al.. (1992). Estimating rate of gene-centromere recombination at some isozyme loci in Haliotis diversicolor diversicolor and H. discus hannai. Bulletin of the Japanese Society of Scientific Fisheries. 58(3). 445–456. 1 indexed citations
14.
Takita, Masatoshi, et al.. (1992). Modulation of cerebral acetylcholine metabolism by the dorsal diencephalic conduction system in the rat. Neurochemistry International. 20(4). 583–589. 3 indexed citations
15.
16.
Takahashi, K.. (1990). Computer simulation of 1-D Frenkel-Kontorova model system. Solid State Ionics. 40-41. 224–226. 1 indexed citations
17.
Watanabe, Kyoichi A., Jasenka Matulić‐Adamić, K. Takahashi, et al.. (1990). Synthesis and anti-HIV-1 activity of 2'-"up"-fluoro analogs of active anti-AIDS nucleosides 3'-azido-3'-deoxythymidine (AZT) and 2',3'-dideoxycytidine (DDC). Journal of Medicinal Chemistry. 33(8). 2145–2150. 45 indexed citations
18.
Takahashi, K., Mariko Sekiguchi, & Yoshiyuki Kawazoe. (1990). Effects of vanillin and o-vanillin on induction of DNA-repair networks: modulation of mutagenesis in Escherichia coli. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 230(2). 127–134. 23 indexed citations
19.
Takahara, Kazuhiko, S. Fukushige, Tomoaki Murotsu, et al.. (1989). Assignment of human pepsinogen C (PGC) gene to chromosome 6. Cytogenetic and Genome Research. 52(1-2). 100–101. 2 indexed citations
20.
Ochi, Takafumi, K. Takahashi, & Motoyasu Ohsawa. (1987). Indirect evidence for the induction of a prooxidant state by cadmium chloride in cultured mammalian cells and a possible mechanism for the induction. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 180(2). 257–266. 96 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 F. Guillou Breakdown of academic impact, for papers by Rie Takagi Breakdown of academic impact, for papers by Catherine Vénien‐Bryan Breakdown of academic impact, for papers by J. Dzik Breakdown of academic impact, for papers by Masaru Hayashi Breakdown of academic impact, for papers by T. Takizawa Breakdown of academic impact, for papers by V. N. Molchanov Breakdown of academic impact, for papers by Nicole Boggetto Breakdown of academic impact, for papers by Kui Wu
Rankless by CCL
2026