K. Ogata

703 total citations
24 papers, 612 citations indexed

About

K. Ogata is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, K. Ogata has authored 24 papers receiving a total of 612 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Materials Chemistry, 13 papers in Electrical and Electronic Engineering and 11 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in K. Ogata's work include ZnO doping and properties (17 papers), Ga2O3 and related materials (10 papers) and Copper-based nanomaterials and applications (6 papers). K. Ogata is often cited by papers focused on ZnO doping and properties (17 papers), Ga2O3 and related materials (10 papers) and Copper-based nanomaterials and applications (6 papers). K. Ogata collaborates with scholars based in Japan, United Kingdom and Germany. K. Ogata's co-authors include Sz. Fujita, Sg. Fujita, M. Inoue, Kazuto Koike, S. Sasa, Mitsuaki Yano, K. Sakurai, K. Maejima, K. Matsushige and Fengping Yan and has published in prestigious journals such as Physical review. B, Condensed matter, Sensors and Actuators B Chemical and Applied Surface Science.

In The Last Decade

K. Ogata

24 papers receiving 594 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. Ogata Japan 14 532 356 262 52 41 24 612
V. Kubilius Lithuania 14 301 0.6× 243 0.7× 170 0.6× 52 1.0× 74 1.8× 37 462
D. Pfisterer Germany 12 728 1.4× 459 1.3× 307 1.2× 36 0.7× 45 1.1× 18 789
Huang Yan China 4 548 1.0× 358 1.0× 165 0.6× 140 2.7× 40 1.0× 8 620
И. В. Маркевич Ukraine 12 416 0.8× 339 1.0× 148 0.6× 47 0.9× 16 0.4× 50 477
Araceli Gutiérrez‐Llorente Spain 10 303 0.6× 206 0.6× 146 0.6× 42 0.8× 42 1.0× 23 420
Lu‐Sheng Hong Taiwan 10 311 0.6× 270 0.8× 198 0.8× 165 3.2× 50 1.2× 35 539
Shashi Kant Sharma India 10 251 0.5× 291 0.8× 109 0.4× 90 1.7× 23 0.6× 36 415
L. Borkovska Ukraine 12 465 0.9× 398 1.1× 149 0.6× 39 0.8× 23 0.6× 70 551
R. Chen Singapore 11 405 0.8× 312 0.9× 114 0.4× 77 1.5× 13 0.3× 18 491
Junyong Kang China 13 375 0.7× 204 0.6× 212 0.8× 110 2.1× 92 2.2× 49 506

Countries citing papers authored by K. Ogata

Since Specialization
Citations

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

Fields of papers citing papers by K. Ogata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of K. Ogata. A scholar is included among the top collaborators of K. Ogata 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. Ogata. K. Ogata 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.
Ogata, K., Kazuto Koike, S. Sasa, M. Inoue, & Mitsuaki Yano. (2013). ZnO nanorod growth from aqueous solution via microwave heating on paper substrates. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 10(10). 1314–1316. 4 indexed citations
2.
Ogata, K., et al.. (2010). Patterned growth of ZnO nanorods and enzyme immobilization toward the fabrication of glucose sensors. Physica E Low-dimensional Systems and Nanostructures. 42(10). 2880–2883. 20 indexed citations
3.
Ogata, K., Kazuto Koike, S. Sasa, M. Inoue, & Mitsuaki Yano. (2008). Fabrication of ZnO nanorods on O-polar ZnO layers grown by molecular beam epitaxy and electrical characterization using conductive atomic force microscopy. Semiconductor Science and Technology. 24(1). 15006–15006. 8 indexed citations
4.
Ogata, K., Kazuto Koike, S. Sasa, M. Inoue, & Mitsuaki Yano. (2008). X-ray analysis of ZnO nanorods grown by microwave irradiation heating on ZnO films. Applied Surface Science. 254(23). 7708–7711. 5 indexed citations
5.
Koike, Kazuto, et al.. (2004). CaF2 growth as a buffer layer of ZnO/Si heteroepitaxy. Physica E Low-dimensional Systems and Nanostructures. 21(2-4). 679–683. 28 indexed citations
6.
Ogata, K., et al.. (2004). Characterization of undoped ZnO layers grown by molecular beam epitaxy towards biosensing devices. physica status solidi (b). 241(3). 616–619. 31 indexed citations
7.
Ogata, K., et al.. (2004). Control of chemical bonding of the ZnO surface grown by molecular beam epitaxy. Applied Surface Science. 237(1-4). 348–351. 22 indexed citations
8.
Ogata, K., et al.. (2004). High resistive layers toward ZnO-based enzyme modified field effect transistor. Sensors and Actuators B Chemical. 100(1-2). 209–211. 19 indexed citations
9.
Ogata, K., et al.. (2004). Electron-cyclotron-resonance plasma etching of the ZnO layers grown by molecular-beam epitaxy. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 22(3). 531–533. 12 indexed citations
10.
Ogata, K., Kazuto Koike, Fengping Yan, et al.. (2003). ZnO and ZnMgO growth on a-plane sapphire by molecular beam epitaxy. Journal of Crystal Growth. 251(1-4). 623–627. 77 indexed citations
11.
Ogata, K., et al.. (2002). Growth mode control of ZnO toward nanorod structures or high-quality layered structures by metal-organic vapor phase epitaxy. Journal of Crystal Growth. 248. 25–30. 81 indexed citations
12.
Ogata, K., Toru Kawanishi, K. Maejima, et al.. (2002). ZnO growth using homoepitaxial technique on sapphire and Si substrates by metalorganic vapor phase epitaxy. Journal of Crystal Growth. 237-239. 553–557. 44 indexed citations
13.
Ogata, K., Sang‐Woo Kim, Sz. Fujita, & Sg. Fujita. (2002). ZnO growth on Si substrates by metalorganic vapor phase epitaxy. Journal of Crystal Growth. 240(1-2). 112–116. 27 indexed citations
14.
Ogata, K., Toru Kawanishi, K. Sakurai, et al.. (2002). Homoepitaxial Growth of ZnO by Metalorganic Vapor Phase Epitaxy. physica status solidi (b). 229(2). 915–919. 18 indexed citations
15.
Ogata, K., K. Maejima, Sz. Fujita, & Sg. Fujita. (2001). ZnO growth toward optical devices by MOVPE using N2O. Journal of Electronic Materials. 30(6). 659–661. 14 indexed citations
16.
Wolverson, D., O. Z. Karimov, J. J. Davies, et al.. (2000). Band structure parameters of Zn1−xCdxSe investigated by spin–flip Raman spectroscopy. Journal of Crystal Growth. 214-215. 469–473. 2 indexed citations
17.
Ogata, K., K. Sakurai, Sz. Fujita, Sg. Fujita, & K. Matsushige. (2000). Effects of thermal annealing of ZnO layers grown by MBE. Journal of Crystal Growth. 214-215. 312–315. 132 indexed citations
18.
Wolverson, D., J.J. Davies, K. Ogata, et al.. (1999). Spin-flip Raman scattering of wide-band-gap II-VI ternary alloys. Physical review. B, Condensed matter. 60(19). 13555–13560. 11 indexed citations
19.
Imamura, M., et al.. (1994). Magneto-optical properties of CdMnTe films on quartz glass and sapphire substrates in the transparent, visible region. IEEE Transactions on Magnetics. 30(6). 4936–4938. 10 indexed citations
20.
Yamanaka, T., Kemmyo Sugiyama, & K. Ogata. (1992). Kinetic study of the GeO2 transition under high pressures using synchrotron X-radiation. Journal of Applied Crystallography. 25(1). 11–15. 17 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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