K. Ohtaka

2.9k total citations
86 papers, 2.3k citations indexed

About

K. Ohtaka is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, K. Ohtaka has authored 86 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Atomic and Molecular Physics, and Optics, 39 papers in Electrical and Electronic Engineering and 33 papers in Biomedical Engineering. Recurrent topics in K. Ohtaka's work include Photonic Crystals and Applications (50 papers), Photonic and Optical Devices (36 papers) and Plasmonic and Surface Plasmon Research (22 papers). K. Ohtaka is often cited by papers focused on Photonic Crystals and Applications (50 papers), Photonic and Optical Devices (36 papers) and Plasmonic and Surface Plasmon Research (22 papers). K. Ohtaka collaborates with scholars based in Japan, Belgium and France. K. Ohtaka's co-authors include Yukito Tanabe, Masahiro Inoue, Kazuaki Sakoda, Tsuyoshi Ueta, Hideki T. Miyazaki, Hiroshi Miyazaki, Tomomasa Sato, Hiroshi Miyazaki, Tetsuyuki Ochiai and Tadashi Takemori and has published in prestigious journals such as Reviews of Modern Physics, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

K. Ohtaka

84 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Ohtaka Japan 27 1.9k 1.1k 818 496 384 86 2.3k
K. D. Brommer United States 13 1.9k 1.0× 1.4k 1.3× 597 0.7× 194 0.4× 461 1.2× 15 2.2k
M. F. Limonov Russia 28 2.9k 1.5× 2.0k 1.8× 2.2k 2.7× 1.7k 3.4× 332 0.9× 122 4.5k
M. Plihal United States 14 1.2k 0.6× 709 0.7× 193 0.2× 192 0.4× 197 0.5× 30 1.4k
Chiping Chen United States 17 1.3k 0.7× 1.1k 1.0× 273 0.3× 228 0.5× 274 0.7× 71 1.8k
S. R. Kurtz United States 26 2.5k 1.3× 2.3k 2.1× 582 0.7× 261 0.5× 216 0.6× 77 3.3k
Tetsuyuki Ochiai Japan 19 1.6k 0.9× 888 0.8× 425 0.5× 390 0.8× 150 0.4× 75 1.9k
L. A. Kolodziejski United States 35 3.7k 2.0× 3.5k 3.2× 477 0.6× 229 0.5× 557 1.5× 158 4.3k
P. C. M. Planken Netherlands 37 2.3k 1.2× 3.1k 2.9× 1.4k 1.7× 531 1.1× 96 0.3× 112 4.4k
Alexander Moroz Netherlands 29 1.7k 0.9× 780 0.7× 1.0k 1.3× 918 1.9× 221 0.6× 78 2.7k
R. B. Vrijen Netherlands 15 1.7k 0.9× 803 0.7× 309 0.4× 103 0.2× 173 0.5× 29 2.0k

Countries citing papers authored by K. Ohtaka

Since Specialization
Citations

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

Fields of papers citing papers by K. Ohtaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of K. Ohtaka. A scholar is included among the top collaborators of K. Ohtaka 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. Ohtaka. K. Ohtaka 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.
Horiuchi, Noriaki, Tetsuyuki Ochiai, Jun‐ichi Inoue, et al.. (2006). Exotic radiation from a photonic crystal excited by an ultrarelativistic electron beam. Physical Review E. 74(5). 56601–56601. 11 indexed citations
2.
Inoue, Jun‐ichi & K. Ohtaka. (2005). Hybridization theory between localized mode and free propagating modes for light scattering from a dielectric sphere. Physical Review E. 71(6). 66607–66607. 1 indexed citations
3.
Yamamoto, Keiji, S. Yano, Yasutomo Segawa, et al.. (2004). Observation of millimeter-wave radiation generated by the interaction between an electron beam and a photonic crystal. Physical Review E. 69(4). 45601–45601. 16 indexed citations
4.
5.
Nakagawa, Jun, et al.. (2004). Large pulse distortion in a 3D photonic crystal. Journal of Luminescence. 108(1-4). 255–258. 3 indexed citations
6.
Inoue, Junichi & K. Ohtaka. (2004). Photon virtual bound state. Journal of Luminescence. 108(1-4). 251–254. 1 indexed citations
7.
Yano, S., et al.. (2002). Optical properties of monolayer lattice and three-dimensional photonic crystals using dielectric spheres. Physical review. B, Condensed matter. 66(7). 13 indexed citations
8.
Ohtaka, K., et al.. (2002). Smith-Purcell radiation from a charge running near the surface of a photonic crystal. Optical and Quantum Electronics. 34(1-3). 235–250. 11 indexed citations
9.
Haraguchi, Masanobu, Masuo Fukui, Toshihiro Okamoto, et al.. (2001). Numerical Analysis of Optical Modes in Two-Dimensionally Ordered Polystyrene Spheres in Attenuated Total Reflection Geometry. Japanese Journal of Applied Physics. 40(4R). 2286–2286. 1 indexed citations
10.
Shimada, Ryoko, et al.. (2000). Photonic Band Effect in Ordered Polystyrene Particle Layers. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 349(1). 5–8. 7 indexed citations
11.
Ohtaka, K., Tsuyoshi Ueta, T. Koda, et al.. (2000). Photonic band effects in a two-dimensional array of dielectric spheres in the millimeter-wave region. Physical review. B, Condensed matter. 61(8). 5267–5279. 57 indexed citations
12.
Haraguchi, Masanobu, Akihiko Shinya, Masuo Fukui, et al.. (2000). Optical Modes in Two-dimensionally Ordered Dielectric Spheres. Japanese Journal of Applied Physics. 39(4R). 1747–1747. 6 indexed citations
13.
Fujimura, Taku, T. Itoh, Rintaro Shimada, et al.. (2000). Near-field optical images of ordered polystyrene particle layers and their photonic band effect. Journal of Luminescence. 87-89. 954–956. 12 indexed citations
14.
Sakoda, Kazuaki, Tsuyoshi Ueta, & K. Ohtaka. (1997). Numerical analysis of eigenmodes localized at line defects in photonic lattices. Physical review. B, Condensed matter. 56(23). 14905–14908. 22 indexed citations
15.
Ohtaka, K., Hideki T. Miyazaki, & Tsuyoshi Ueta. (1997). Near-field effect involving photonic bands. Materials Science and Engineering B. 48(1-2). 153–161. 10 indexed citations
16.
Tanabe, Yukito & K. Ohtaka. (1984). Golden-rule approach to the soft-x-ray-absorption problem. II. The effect of a bound state. Physical review. B, Condensed matter. 29(4). 1653–1664. 22 indexed citations
17.
Inoue, Masahiro & K. Ohtaka. (1982). Enhanced Raman scattering by a two-dimensional array of dielectric spheres. Physical review. B, Condensed matter. 26(6). 3487–3490. 30 indexed citations
18.
Ohtaka, K. & Masahiro Inoue. (1981). Bound states of a photon and optical reflectivity in a monolayer of dielectric spheres. Solid State Communications. 40(4). 425–428. 4 indexed citations
19.
Ohtaka, K. & A. A. Lucas. (1977). The van der Waals interaction energy between a void and a metal surface. Solid State Communications. 24(8). 565–567. 3 indexed citations
20.
Ohtaka, K. & Tetsuo Moriya. (1973). Role of Field-Induced-Surface Current in the Landau Diamagnetism. Journal of the Physical Society of Japan. 34(5). 1203–1216. 11 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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