Nobuhiro Saga

588 total citations
26 papers, 299 citations indexed

About

Nobuhiro Saga is a scholar working on Atomic and Molecular Physics, and Optics, Biomedical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Nobuhiro Saga has authored 26 papers receiving a total of 299 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 13 papers in Biomedical Engineering and 12 papers in Electrical and Electronic Engineering. Recurrent topics in Nobuhiro Saga's work include Physics of Superconductivity and Magnetism (8 papers), Semiconductor Quantum Structures and Devices (6 papers) and Superconducting Materials and Applications (6 papers). Nobuhiro Saga is often cited by papers focused on Physics of Superconductivity and Magnetism (8 papers), Semiconductor Quantum Structures and Devices (6 papers) and Superconducting Materials and Applications (6 papers). Nobuhiro Saga collaborates with scholars based in Japan and United States. Nobuhiro Saga's co-authors include Kazumasa Tanaka, Koji Katayama, Takatoshi Ikegami, Takao Nakamura, Masaki Ueno, Yohei Enya, Shinji Tokuyama, Takamichi Sumitomo, Kazuhide Sumiyoshi and Yusuke Yoshizumi and has published in prestigious journals such as Japanese Journal of Applied Physics, Journal of the Optical Society of America A and Journal of the Physical Society of Japan.

In The Last Decade

Nobuhiro Saga

24 papers receiving 281 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nobuhiro Saga Japan 10 166 152 134 99 43 26 299
Paul B. Welander United States 8 269 1.6× 134 0.9× 123 0.9× 68 0.7× 44 1.0× 18 428
Tatsuoki Nagaishi Japan 13 111 0.7× 296 1.9× 135 1.0× 162 1.6× 87 2.0× 41 445
G. Ockenfuß Germany 10 137 0.8× 245 1.6× 99 0.7× 55 0.6× 68 1.6× 15 361
A. Yu. Klimov Russia 11 202 1.2× 110 0.7× 78 0.6× 104 1.1× 72 1.7× 39 324
Е. В. Скороходов Russia 10 175 1.1× 97 0.6× 133 1.0× 79 0.8× 68 1.6× 66 307
W.E. Booij United Kingdom 12 217 1.3× 281 1.8× 151 1.1× 58 0.6× 88 2.0× 42 407
R.E. Drake United States 12 227 1.4× 280 1.8× 190 1.4× 41 0.4× 37 0.9× 20 395
V. Lacquaniti Italy 12 257 1.5× 313 2.1× 277 2.1× 45 0.5× 65 1.5× 83 499
S. Morohashi Japan 10 199 1.2× 327 2.2× 236 1.8× 51 0.5× 58 1.3× 40 450
D. J. Sandiford United Kingdom 10 200 1.2× 86 0.6× 109 0.8× 35 0.4× 26 0.6× 21 310

Countries citing papers authored by Nobuhiro Saga

Since Specialization
Citations

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

Fields of papers citing papers by Nobuhiro Saga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobuhiro Saga

This figure shows the co-authorship network connecting the top 25 collaborators of Nobuhiro Saga. A scholar is included among the top collaborators of Nobuhiro Saga 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 Nobuhiro Saga. Nobuhiro Saga 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.
Katayama, Koji, Nobuhiro Saga, Masaki Ueno, Takatoshi Ikegami, & Takao Nakamura. (2015). High‐Power True Green Laser Diodes on Semipolar GaN Substrates. Electronics and Communications in Japan. 98(5). 9–14. 6 indexed citations
2.
Ueno, Masaki, Yusuke Yoshizumi, Yohei Enya, et al.. (2010). InGaN-based true green laser diodes on novel semi-polar GaN substrates. Journal of Crystal Growth. 315(1). 258–262. 17 indexed citations
3.
Adachi, Masahiro, Yusuke Yoshizumi, Yohei Enya, et al.. (2010). Low Threshold Current Density InGaN Based 520–530 nm Green Laser Diodes on Semi-Polar {20\bar21} Free-Standing GaN Substrates. Applied Physics Express. 3(12). 121001–121001. 68 indexed citations
4.
Saga, Nobuhiro, Kenji Koyamã, Takashi Ishizuka, et al.. (2009). Long-Wavelength GaInNAs Vertical-Cavity Surface-Emitting Laser With Buried Tunnel Junction. IEEE Journal of Selected Topics in Quantum Electronics. 15(3). 838–843. 17 indexed citations
5.
Saga, Nobuhiro, Kenji Koyamã, Takashi Ishizuka, et al.. (2008). High power and low resistive GaInNAs-VCSELs with buried tunnel junctions. 53–54. 7 indexed citations
6.
Saga, Nobuhiro, et al.. (2003). Evaluation of plasma damage on InP sidewall induced by ICP-RIE. a18. 472–475. 1 indexed citations
7.
Saga, Nobuhiro, et al.. (2002). Low-Damage Indium Phosphide Sidewall Formation by Reactive Ion Etching. Japanese Journal of Applied Physics. 41(Part 1, No. 2B). 1072–1075. 2 indexed citations
8.
Hikata, Takeshi, M. Ueyama, N. Ayai, et al.. (1999). Status of Bi-2223 tapes performance and development. IEEE Transactions on Applied Superconductivity. 9(2). 2465–2468. 22 indexed citations
9.
Fujikami, J., Nobuhiro Saga, K. Ohmatsu, et al.. (1998). AC Loss Measurement of a Cylindrical Multi-layered Conductor.. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 33(1). 25–29. 1 indexed citations
10.
Fujikami, J., Nobuhiro Saga, K. Ohmatsu, et al.. (1998). AC Properties of a Multi-layered Conductor with Bi-2223 Ag-sheathed Wire.. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 33(3). 121–127. 4 indexed citations
11.
Hayashi, Kazuhiko, S. Hahakura, Nobuhiro Saga, et al.. (1997). Development of Ag-sheathed Bi2223 superconducting wires and their application to magnets. IEEE Transactions on Applied Superconductivity. 7(2). 2201–2206. 8 indexed citations
12.
Sato, K., Kazuhiko Hayashi, K. Ohmatsu, et al.. (1997). HTS large scale application using BSCCO conductor. IEEE Transactions on Applied Superconductivity. 7(2). 345–350. 24 indexed citations
13.
Ueyama, M., K. Ohkura, Kazuhiko Hayashi, et al.. (1996). Development of Ag-sheathed Bi(2223) superconducting wires and coils. Physica C Superconductivity. 263(1-4). 172–175. 6 indexed citations
14.
Yoshimura, Kazuyoshi, et al.. (1994). Copper NQR and NMR of the PrBa2Cu3O6+δ system. Physica C Superconductivity. 235-240. 1701–1702. 5 indexed citations
15.
Yoshimura, Kazuyoshi, Hiroshi Kubota, Hiroshi Tanaka, et al.. (1993). Compositional Phase Separation in La2-xBaxCuOynear the Optimum Composition for Superconductivity. Journal of the Physical Society of Japan. 62(4). 1114–1117. 14 indexed citations
16.
Saga, Nobuhiro & Takashi Takenaka. (1988). Scattering by a Finite Periodic Array of Cylinders. 178–185. 1 indexed citations
17.
Saga, Nobuhiro. (1987). New line integral expressions for Fraunhofer diffraction. Optics Communications. 64(1). 4–8. 1 indexed citations
18.
Tanaka, Kazumasa, et al.. (1985). Focusing of a Gaussian beam through a finite aperture lens. Applied Optics. 24(8). 1098–1098. 25 indexed citations
19.
Saga, Nobuhiro & Kazumasa Tanaka. (1985). Heterodyne detection of optical signals propagating through the atmosphere in the presence of scattering and turbulence. Optics Communications. 53(1). 1–6. 1 indexed citations
20.
Saga, Nobuhiro, Kazumasa Tanaka, & O. Fukumitsu. (1981). Diffraction of a Gaussian beam through a finite aperture lens and the resulting heterodyne efficiency. Applied Optics. 20(16). 2827–2827. 20 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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