Keiji Takata

528 total citations
46 papers, 420 citations indexed

About

Keiji Takata is a scholar working on Atomic and Molecular Physics, and Optics, Biomedical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Keiji Takata has authored 46 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Atomic and Molecular Physics, and Optics, 23 papers in Biomedical Engineering and 16 papers in Electrical and Electronic Engineering. Recurrent topics in Keiji Takata's work include Force Microscopy Techniques and Applications (29 papers), Near-Field Optical Microscopy (11 papers) and Adhesion, Friction, and Surface Interactions (9 papers). Keiji Takata is often cited by papers focused on Force Microscopy Techniques and Applications (29 papers), Near-Field Optical Microscopy (11 papers) and Adhesion, Friction, and Surface Interactions (9 papers). Keiji Takata collaborates with scholars based in Japan and Germany. Keiji Takata's co-authors include Shigeyuki Hosoki, Sumio Hosaka, Tsuyoshi Hasegawa, Tsutomu Komoda, N. Natsuaki, Y. Shiroishi, Kazuyoshi Torii, Keiko Kushida, Hiromitsu Kozuka and J. Yugami and has published in prestigious journals such as The Journal of Chemical Physics, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Keiji Takata

45 papers receiving 407 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keiji Takata Japan 11 309 186 147 93 69 46 420
Ken-ichiro Nakamatsu Japan 14 156 0.5× 306 1.6× 252 1.7× 118 1.3× 72 1.0× 40 453
Sunao Ishihara Japan 11 146 0.5× 108 0.6× 163 1.1× 129 1.4× 70 1.0× 48 417
W. Erfurth Germany 11 96 0.3× 158 0.8× 177 1.2× 130 1.4× 26 0.4× 23 350
B. Ebersberger Germany 11 256 0.8× 122 0.7× 436 3.0× 118 1.3× 29 0.4× 26 540
L. J. Chen Taiwan 13 262 0.8× 128 0.7× 309 2.1× 211 2.3× 22 0.3× 30 479
Cédric Thomas Japan 11 106 0.3× 96 0.5× 129 0.9× 164 1.8× 25 0.4× 29 312
J. Benedict United States 8 67 0.2× 79 0.4× 205 1.4× 140 1.5× 28 0.4× 19 351
G. Kissinger Germany 13 204 0.7× 108 0.6× 591 4.0× 240 2.6× 31 0.4× 105 677
Mitsuaki Morigami Japan 6 57 0.2× 269 1.4× 291 2.0× 79 0.8× 43 0.6× 11 444
M. Ulmeanu Romania 8 124 0.4× 143 0.8× 55 0.4× 109 1.2× 70 1.0× 27 342

Countries citing papers authored by Keiji Takata

Since Specialization
Citations

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

Fields of papers citing papers by Keiji Takata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiji Takata

This figure shows the co-authorship network connecting the top 25 collaborators of Keiji Takata. A scholar is included among the top collaborators of Keiji Takata 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 Keiji Takata. Keiji Takata 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.
Takata, Keiji, et al.. (2020). In‐situ imaging of Li‐ion migration at interfaces in an all solid Li‐ion battery. Surface and Interface Analysis. 52(12). 1029–1033. 2 indexed citations
2.
Takata, Keiji, et al.. (2017). Photo-induced strain imaging of semiconductors. AIP Advances. 7(4). 4 indexed citations
3.
Tanaka, Shin‐ichi, et al.. (2015). Dispersion-engineered CRLH stub resonator for low phase-noise oscillators. 1–4. 2 indexed citations
4.
Takata, Keiji. (2010). Strain imaging of magnetic domain structures in the magnetic head of a hard disk drive. Surface and Interface Analysis. 42(10-11). 1625–1628. 1 indexed citations
5.
Takata, Keiji, et al.. (2010). Thermal strain imaging of chalcogenide in a phase change memory. Current Applied Physics. 11(3). 731–734. 3 indexed citations
6.
Akemoto, M., Shigeki Fukuda, Y. Higashi, et al.. (2006). NORMAL CONDUCTING HIGH-GRADIENT STUDIES AT KEK. 1 indexed citations
7.
Takata, Keiji. (2004). Domain Structure of a Magnetic Head Observed by Strain Imaging. Japanese Journal of Applied Physics. 43(5A). L608–L608. 3 indexed citations
8.
Takata, Keiji, et al.. (2003). Strain imaging of a ferrite core head. Journal of Magnetism and Magnetic Materials. 269(1). 131–137. 10 indexed citations
9.
Takata, Keiji, et al.. (2003). Strain imaging of a magnetic material. Applied Physics A. 78(1). 41–45. 7 indexed citations
10.
Takata, Keiji, Hiroshi Miki, Kazuyoshi Torii, Keiko Kushida-Abdelghafar, & Yasumasa Fujisaki. (1999). Strain-imaging observation of the polarization freezing of the domains under the electrode of a Pb(Zr, Ti)O3 film. Applied Physics Letters. 75(20). 3126–3128. 7 indexed citations
11.
Takata, Keiji, H. Miki, Keiko Kushida-Abdelghafar, Kazuyoshi Torii, & Yasumasa Fujisaki. (1998). Freezing of polarization in a Pb(Zr,Ti)O 3 film observed by strain imaging. Applied Physics A. 66(7). S441–S443. 5 indexed citations
12.
Takata, Keiji. (1996). Strain-imaging observation of a Pb(Zr,Ti)O3 thin film. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 14(2). 882–886. 9 indexed citations
13.
Takata, Keiji. (1993). Whole electronic cantilever control for atomic force microscopy. Review of Scientific Instruments. 64(9). 2598–2600. 4 indexed citations
14.
Takata, Keiji, et al.. (1992). Observation of deep contact holes and conductive components underlying insulator in a memory cell by tunneling acoustic microscopy. Applied Physics Letters. 60(4). 515–517. 4 indexed citations
15.
Hasegawa, Tsuyoshi, et al.. (1991). Initial stage of Au adsorption onto a Si(111) surface studied by scanning tunneling microscopy. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 9(2). 758–760. 22 indexed citations
16.
Hasegawa, Tsuyoshi, et al.. (1990). Tunneling barrier height imaging and polycrystalline Si surface observations. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 8(1). 270–274. 13 indexed citations
17.
Hasegawa, Tsuyoshi, Keiji Takata, Sumio Hosaka, & Shigeyuki Hosoki. (1990). Au-induced reconstructions of the Si(111) surface. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 8(1). 241–244. 54 indexed citations
18.
Hosaka, Sumio, Tsuyoshi Hasegawa, Shigeyuki Hosoki, & Keiji Takata. (1990). Fast scanning tunneling microscope for dynamic observation. Review of Scientific Instruments. 61(4). 1342–1343. 12 indexed citations
19.
Takata, Keiji, J. Yugami, Tsuyoshi Hasegawa, et al.. (1989). Tunneling Acoustic Microscope. Japanese Journal of Applied Physics. 28(12A). L2279–L2279. 9 indexed citations
20.
Hosaka, Sumio, et al.. (1988). Development of a practical scanning tunneling microscope(STM) and surface observations.. Journal of the Japan Society for Precision Engineering. 54(10). 1885–1890. 2 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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