Masahiro Asada

8.4k total citations · 1 hit paper
257 papers, 6.3k citations indexed

About

Masahiro Asada is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Astronomy and Astrophysics. According to data from OpenAlex, Masahiro Asada has authored 257 papers receiving a total of 6.3k indexed citations (citations by other indexed papers that have themselves been cited), including 241 papers in Electrical and Electronic Engineering, 190 papers in Atomic and Molecular Physics, and Optics and 102 papers in Astronomy and Astrophysics. Recurrent topics in Masahiro Asada's work include Semiconductor Quantum Structures and Devices (144 papers), Terahertz technology and applications (136 papers) and Superconducting and THz Device Technology (102 papers). Masahiro Asada is often cited by papers focused on Semiconductor Quantum Structures and Devices (144 papers), Terahertz technology and applications (136 papers) and Superconducting and THz Device Technology (102 papers). Masahiro Asada collaborates with scholars based in Japan, Germany and Australia. Masahiro Asada's co-authors include Safumi Suzuki, Y. Suematsu, Yasuyuki Miyamoto, Shigehisa Arai, Hidetoshi Kanaya, Atsushi Kameyama, M. Watanabe, Hiroki Sugiyama, Naoyuki Orihashi and Haruki Yokoyama and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Masahiro Asada

243 papers receiving 6.1k citations

Hit Papers

Gain and the threshold of three-dimensional quantum-box l... 1986 2026 1999 2012 1986 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Gain and the threshold of three-dimensional quantum-box lasers
    1986 803 citations Masahiro Asada, Y. Suematsu et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masahiro Asada Japan 38 5.5k 4.6k 1.3k 1.3k 580 257 6.3k
W. R. Tribe United Kingdom 24 2.3k 0.4× 1.5k 0.3× 649 0.5× 797 0.6× 226 0.4× 58 2.8k
Stephan Winnerl Germany 33 2.4k 0.4× 2.3k 0.5× 677 0.5× 373 0.3× 953 1.6× 187 3.8k
M. I. Dyakonov France 29 3.1k 0.6× 4.4k 1.0× 885 0.7× 245 0.2× 883 1.5× 96 5.5k
F. Teppe France 35 2.9k 0.5× 2.6k 0.6× 1.1k 0.8× 330 0.3× 815 1.4× 175 3.8k
Safumi Suzuki Japan 26 2.7k 0.5× 1.7k 0.4× 1.4k 1.0× 880 0.7× 152 0.3× 175 3.1k
Hiroshi Itô Japan 35 4.8k 0.9× 2.3k 0.5× 569 0.4× 337 0.3× 212 0.4× 303 5.0k
Taiichi Otsuji Japan 42 4.6k 0.8× 3.1k 0.7× 867 0.6× 316 0.2× 1.9k 3.2× 436 6.7k
Bradley Ferguson Australia 16 3.1k 0.6× 1.3k 0.3× 680 0.5× 983 0.8× 158 0.3× 42 3.6k
C. D. Parker United States 21 2.3k 0.4× 2.1k 0.5× 324 0.2× 312 0.2× 229 0.4× 61 3.1k
Ci‐Ling Pan Taiwan 40 4.3k 0.8× 2.6k 0.6× 317 0.2× 368 0.3× 606 1.0× 335 5.2k

Countries citing papers authored by Masahiro Asada

Since Specialization
Citations

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

Fields of papers citing papers by Masahiro Asada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiro Asada

This figure shows the co-authorship network connecting the top 25 collaborators of Masahiro Asada. A scholar is included among the top collaborators of Masahiro Asada 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 Masahiro Asada. Masahiro Asada 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.
Asada, Masahiro & Safumi Suzuki. (2023). Reduction of Spectral Linewidth of Resonant-Tunneling-Diode THz Oscillators Due to External Feedback. 1–2. 1 indexed citations
2.
Asada, Masahiro, et al.. (2023). Coherent Power Combination in a Resonant-Tunneling-Diode Arrayed Oscillator With Simplified Structure. IEEE Transactions on Terahertz Science and Technology. 13(4). 405–414. 11 indexed citations
3.
Suzuki, Safumi, et al.. (2021). Analysis of output power characteristics for resonant-tunneling diode terahertz oscillator with cylindrical cavity resonator. Japanese Journal of Applied Physics. 60(12). 121002–121002. 4 indexed citations
4.
Asada, Masahiro & Safumi Suzuki. (2021). Terahertz Emitter Using Resonant-Tunneling Diode and Applications. Sensors. 21(4). 1384–1384. 82 indexed citations
5.
Kobayashi, Kazunori, et al.. (2020). Analysis of a high-power resonant-tunneling-diode terahertz oscillator integrated with a rectangular cavity resonator. Japanese Journal of Applied Physics. 59(5). 50907–50907. 17 indexed citations
6.
Asada, Masahiro. (2019). Theoretical analysis of subharmonic injection locking in resonant-tunneling-diode terahertz oscillators. Japanese Journal of Applied Physics. 59(1). 18001–18001. 10 indexed citations
7.
Dobroiu, Adrian, et al.. (2019). Toward a solid-state, compact, terahertz-wave radar. AIP conference proceedings. 2067. 20004–20004. 1 indexed citations
8.
Dobroiu, Adrian, Safumi Suzuki, & Masahiro Asada. (2019). Terahertz-wave radars based on resonant-tunneling-diode oscillators. 30–30. 2 indexed citations
9.
Suzuki, Safumi, et al.. (2017). Phase locking of resonant-tunneling-diode terahertz oscillators. 1–2. 2 indexed citations
10.
Sugiyama, Hiroki, Safumi Suzuki, & Masahiro Asada. (2011). Room-temperature Resonant-tunneling-diode Terahertz Oscillator Based on Precisely Controlled Semiconductor Epitaxial Growth Technology. NTT technical review. 9(10). 17–23. 3 indexed citations
11.
Suzuki, Safumi, et al.. (2010). Fundamental oscillations at ~900 GHz with low bias voltages in RTDs with spike-doped structures. Electronics Letters. 46(14). 1006–1007. 9 indexed citations
12.
Yokoyama, R., et al.. (2010). Measurement of Oscillation Frequency and Spectral Linewidth of Sub-Terahertz InP-Based Resonant Tunneling Diode Oscillators Using Ni–InP Schottky Barrier Diode. Japanese Journal of Applied Physics. 49(2R). 20208–20208. 25 indexed citations
13.
Suzuki, Safumi, et al.. (2009). Fundamental Oscillation of up to 831 GHz in GaInAs/AlAs Resonant Tunneling Diode. Applied Physics Express. 2. 54501–54501. 62 indexed citations
14.
Asada, Masahiro & Minoru Yamada. (2004). Theoretical analysis of interaction between electron beam and electromagnetic wave for unidirectional optical amplifier. Journal of Applied Physics. 95(9). 5123–5130. 10 indexed citations
15.
Asada, Masahiro, et al.. (1998). Analysis of Structure Dependence of Very Short Channel Field Effect Transistor Using Vertical Tunneling with Heterostructures on Silicon. IEICE Transactions on Electronics. 81(12). 1918–1925. 1 indexed citations
16.
17.
Watanabe, M., et al.. (1993). Negative differential resistance of metal (CoSi2)/insulator (CaF2) triple-barrier resonant tunneling diode. Applied Physics Letters. 62(3). 300–302. 51 indexed citations
18.
Asada, Masahiro, et al.. (1992). Intraband Relaxation Time in Compressive-Strained Quantum-Well Lasers. Japanese Journal of Applied Physics. 31(10R). 3385–3385. 9 indexed citations
19.
Asada, Masahiro. (1985). Theoretical Linewidth Enhancement Factor α of GaInAs/InP Lasers. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 68(8). 518–520. 7 indexed citations
20.
Asada, Masahiro & Y. Suematsu. (1984). Gain and Gain Suppression in Semiconductor Lasers. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by W. R. Tribe Breakdown of academic impact, for papers by Stephan Winnerl Breakdown of academic impact, for papers by M. I. Dyakonov Breakdown of academic impact, for papers by F. Teppe Breakdown of academic impact, for papers by Safumi Suzuki Breakdown of academic impact, for papers by Hiroshi Itô Breakdown of academic impact, for papers by Taiichi Otsuji Breakdown of academic impact, for papers by Bradley Ferguson Breakdown of academic impact, for papers by C. D. Parker Breakdown of academic impact, for papers by Ci‐Ling Pan
Rankless by CCL
2026