T. Ishii

884 total citations
34 papers, 624 citations indexed

About

T. Ishii is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films. According to data from OpenAlex, T. Ishii has authored 34 papers receiving a total of 624 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Electrical and Electronic Engineering, 9 papers in Atomic and Molecular Physics, and Optics and 7 papers in Surfaces, Coatings and Films. Recurrent topics in T. Ishii's work include Semiconductor materials and devices (13 papers), Photonic and Optical Devices (12 papers) and Advancements in Photolithography Techniques (8 papers). T. Ishii is often cited by papers focused on Semiconductor materials and devices (13 papers), Photonic and Optical Devices (12 papers) and Advancements in Photolithography Techniques (8 papers). T. Ishii collaborates with scholars based in Japan, United States and Netherlands. T. Ishii's co-authors include Toshiaki Tamamura, Tetsuya Suemitsu, Satοru Nakashima, K. Izumi, Hirokazu Takenouchi, T. Enoki, Yasuhisa Ōmura, Hiroshi Nozawa, Y. Ishii and Takashi Kurokawa and has published in prestigious journals such as Applied Physics Letters, IEEE Transactions on Electron Devices and Japanese Journal of Applied Physics.

In The Last Decade

T. Ishii

33 papers receiving 595 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Ishii Japan 13 554 236 115 49 38 34 624
B. Dal’zotto France 12 298 0.5× 209 0.9× 153 1.3× 78 1.6× 7 0.2× 35 448
Yu Miao United States 12 212 0.4× 210 0.9× 60 0.5× 27 0.6× 38 1.0× 29 370
N.I. Meyer Denmark 13 329 0.6× 234 1.0× 115 1.0× 53 1.1× 18 0.5× 34 484
Bora M. Onat United States 14 336 0.6× 237 1.0× 87 0.8× 21 0.4× 5 0.1× 25 405
Hideo Todokoro Japan 12 255 0.5× 200 0.8× 87 0.8× 187 3.8× 54 1.4× 55 482
D.J.W. Klunder Netherlands 12 542 1.0× 389 1.6× 124 1.1× 36 0.7× 14 0.4× 35 635
S. Tedesco France 11 279 0.5× 143 0.6× 128 1.1× 60 1.2× 4 0.1× 42 416
Till Domröse Germany 4 112 0.2× 170 0.7× 88 0.8× 102 2.1× 39 1.0× 8 351
Noelia Vico Triviño Switzerland 10 281 0.5× 298 1.3× 149 1.3× 35 0.7× 8 0.2× 25 438
D.S. Yaney United States 9 281 0.5× 198 0.8× 70 0.6× 19 0.4× 29 0.8× 17 514

Countries citing papers authored by T. Ishii

Since Specialization
Citations

This map shows the geographic impact of T. Ishii'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 T. Ishii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Ishii more than expected).

Fields of papers citing papers by T. Ishii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Ishii

This figure shows the co-authorship network connecting the top 25 collaborators of T. Ishii. A scholar is included among the top collaborators of T. Ishii 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 T. Ishii. T. Ishii 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.
Kakitsuka, Takaaki, Shinji Matsuo, T. Ishii, et al.. (2007). Short Cavity DBR Laser Using Vertical Groove Gratings for Large-Scale Photonic Integrated Circuits. IEEE Photonics Technology Letters. 19(19). 1469–1471. 9 indexed citations
2.
Segawa, Takehiko, Shinji Matsuo, Yoshitaka Ohiso, & T. Ishii. (2005). An apodized sampled grating using a vertical-groove high-mesa waveguide structure. 37. 488–491. 1 indexed citations
3.
4.
Kobayashi, Junya, T. Ishii, Yasuko Yamada Maruo, & Toshiaki Tamamura. (2002). Refractive Index Control of Polyimide by Synchrotron Radiation, and the Application to Fabrication of a Waveguide Grating. Electronics and Communications in Japan (Part II Electronics). 85(1). 59–66. 3 indexed citations
5.
Suemitsu, Tetsuya, Hideaki Yokoyama, T. Ishii, et al.. (2002). 30-nm two-step recess gate InP-Based InAlAs/InGaAs HEMTs. IEEE Transactions on Electron Devices. 49(10). 1694–1700. 59 indexed citations
6.
Tsuda, Hiroyuki, Takashi Kurokawa, Koichi Okamoto, et al.. (2002). Second- and third-order dispersion compensation using a high resolution arrayed-waveguide grating. 1. 533–534. 2 indexed citations
7.
Suemitsu, Tetsuya, T. Ishii, Hideaki Yokoyama, et al.. (2002). 30-nm-gate InAlAs/InGaAs HEMTs lattice-matched to InP substrates. 223–226. 16 indexed citations
8.
Ōmura, Yasuhisa, Satοru Nakashima, K. Izumi, & T. Ishii. (2002). 0.1- mu m-gate, ultrathin-film CMOS devices using SIMOX substrate with 80-nm-thick buried oxide layer. 675–678. 16 indexed citations
9.
Suemitsu, Tetsuya, T. Ishii, & Y. Ishii. (2001). Gate and Recess Engineering for Ultrahigh-Speed InP-Based HEMTs. IEICE Transactions on Electronics. 84(10). 1283–1288. 9 indexed citations
10.
Ishii, T., et al.. (2001). Contrast Enhancement of ZEP520 Resist by Fullerene-Derivative Incorporation. Japanese Journal of Applied Physics. 40(5A). L478–L478. 11 indexed citations
11.
Xu, Dong-Hui, Tetsuya Suemitsu, J. Osaka, et al.. (2000). Depletion- and enhancement-mode modulation-doped field-effect transistors for ultrahigh-speed applications: an electrochemical fabrication technology. IEEE Transactions on Electron Devices. 47(1). 33–43. 6 indexed citations
12.
Oku, S., T. Ishii, R. Iga, & T. Hirono. (1999). Fabrication and performance of AlGaAs-GaAs distributed Bragg reflector lasers and distributed feedback lasers utilizing first-order diffraction gratings formed by a periodic groove structure. IEEE Journal of Selected Topics in Quantum Electronics. 5(3). 682–687. 10 indexed citations
13.
Suemitsu, Tetsuya, T. Ishii, Haruki Yokoyama, et al.. (1999). 30-nm-Gate InP-Based Lattice-Matched High Electron Mobility Transistors with 350 GHz Cutoff Frequency. Japanese Journal of Applied Physics. 38(2B). L154–L154. 45 indexed citations
14.
Tsuda, Hiroyuki, Hirokazu Takenouchi, T. Ishii, et al.. (1999). Spectral encoding and decoding of 10 Gbit/s femtosecondpulses using high resolution arrayed-waveguide grating. Electronics Letters. 35(14). 1186–1188. 72 indexed citations
15.
Tsuda, Hiroyuki, K. Okamoto, T. Ishii, et al.. (1999). Second- and third-order dispersion compensator using a high-resolution arrayed-waveguide grating. IEEE Photonics Technology Letters. 11(5). 569–571. 45 indexed citations
16.
Kobayashi, Junya, et al.. (1998). Direct fabrication of polyimide waveguide grating by synchrotron radiation. Applied Physics Letters. 73(23). 3336–3338. 4 indexed citations
17.
Ozawa, Akira, et al.. (1997). Application of X-ray mask fabrication technologies to high resolution, large diameter Ta Fresnel zone plates. Microelectronic Engineering. 35(1-4). 525–529. 41 indexed citations
18.
Ishii, T., Hiroshi Nozawa, Toshiaki Tamamura, & Akira Ozawa. (1997). C 60 -incorporated nanocomposite resist system for practical nanometer pattern fabrication. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 15(6). 2570–2574. 8 indexed citations
19.
Shibata, Tomohiro, T. Ishii, Hiroshi Nozawa, & Toshiaki Tamamura Toshiaki Tamamura. (1997). High-Aspect-Ratio Nanometer-Pattern Fabrication Using Fullerene-Incorporated Nanocomposite Resists for Dry-Etching Application. Japanese Journal of Applied Physics. 36(12S). 7642–7642. 21 indexed citations
20.
Ohno, Keiichi, T. Ishii, & Junkichi Sohma. (1984). Slow Tumbling Motion of Nitroxide Spin Probe/Labelled PMMA Studied Using Saturation Transfer ESR and Saturation Parameter Methods. Japanese Journal of Applied Physics. 23(10R). 1385–1385. 1 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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