M. Hirayama

469 total citations
37 papers, 349 citations indexed

About

M. Hirayama is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Astronomy and Astrophysics. According to data from OpenAlex, M. Hirayama has authored 37 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 13 papers in Atomic and Molecular Physics, and Optics and 4 papers in Astronomy and Astrophysics. Recurrent topics in M. Hirayama's work include Semiconductor materials and devices (18 papers), Advancements in Semiconductor Devices and Circuit Design (16 papers) and Radio Frequency Integrated Circuit Design (10 papers). M. Hirayama is often cited by papers focused on Semiconductor materials and devices (18 papers), Advancements in Semiconductor Devices and Circuit Design (16 papers) and Radio Frequency Integrated Circuit Design (10 papers). M. Hirayama collaborates with scholars based in Japan. M. Hirayama's co-authors include Naoki Kato, K. Yamasaki, Yutaka Matsuoka, M. Ino, M. Togashi, Tsuyoshi Araki, Y. Yamauchi, O. Nakajima, M. Ohmori and T. Takada and has published in prestigious journals such as IEEE Journal of Solid-State Circuits, IEEE Transactions on Microwave Theory and Techniques and IEEE Transactions on Electron Devices.

In The Last Decade

M. Hirayama

33 papers receiving 318 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M. Hirayama Japan	12	330	125	33	30	13	37	349
M. Ino Japan	9	243 0.7×	69 0.6×	42 1.3×	18 0.6×	19 1.5×	47	272
K. Kurumada Japan	9	275 0.8×	173 1.4×	15 0.5×	50 1.7×	10 0.8×	34	308
J.P. Mattia United States	13	432 1.3×	135 1.1×	32 1.0×	13 0.4×	7 0.5×	21	454
C. Dahl Germany	11	291 0.9×	186 1.5×	72 2.2×	37 1.2×	7 0.5×	27	409
L. Escotte France	13	535 1.6×	205 1.6×	73 2.2×	85 2.8×	11 0.8×	56	562
Yanbin Luo United States	10	317 1.0×	66 0.5×	14 0.4×	37 1.2×	20 1.5×	28	347
R. Barth Germany	13	611 1.9×	113 0.9×	87 2.6×	16 0.5×	3 0.2×	46	624
M. Foisy United States	9	443 1.3×	172 1.4×	63 1.9×	34 1.1×	3 0.2×	31	458
M.E. Kim United States	9	284 0.9×	115 0.9×	44 1.3×	41 1.4×	3 0.2×	20	289
M. Weiß Germany	9	332 1.0×	106 0.8×	13 0.4×	17 0.6×	9 0.7×	24	347

Countries citing papers authored by M. Hirayama

Since Specialization

Citations

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

Fields of papers citing papers by M. Hirayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Hirayama

This figure shows the co-authorship network connecting the top 25 collaborators of M. Hirayama. A scholar is included among the top collaborators of M. Hirayama 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 M. Hirayama. M. Hirayama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ohmori, M., M. Hirayama, & Tadao Ishibashi. (2005). 150 GHz Band IMPATT Oscillators, Frequency Converters and Doublers. 75. 219–221.

Hirayama, M., et al.. (2002). HBT IC technologies and applications in Japan. 4. 3–6.

Sakamoto, T., Akira Okada, M. Hirayama, et al.. (2002). Demonstration of an optical packet synchronizer for an optical packet switch. 36. 762–763. 5 indexed citations

Kobayashi, M., M. Hirayama, T. Kominato, et al.. (2000). Fibre management technique for optical device integrationon circuit board with hundreds of optical connections. Electronics Letters. 36(17). 1451–1452. 6 indexed citations

Yamauchi, Y., et al.. (1991). A 15-GHz monolithic two-modulus prescaler. IEEE Journal of Solid-State Circuits. 26(11). 1632–1636. 24 indexed citations

Mizutani, Takashi, Koji Hirata, M. Hirayama, & Akihiro Ishida. (1990). Ultra-high speed semiconductor devices and low temperature electronics. Cryogenics. 30(12). 1024–1029. 1 indexed citations

Ino, M., et al.. (1989). 30-ps 7.5-GHz GaAs MESFET macrocell array. IEEE Journal of Solid-State Circuits. 24(5). 1265–1270. 3 indexed citations

Takada, T. & M. Hirayama. (1988). GaAs 8-CH 16-bit word-generator/error-detector operating at 3-Gb/s data rate. 147–150. 1 indexed citations

Hirayama, M. & T. Ikegami. (1987). Invited Paper GaAs Self-Aligned MESFET Technologies. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 797. 296–296. 1 indexed citations

10.

Takahashi, Yasuo, et al.. (1987). Selective formation of ohmic contacts to n -GaAs. Electronics Letters. 23(8). 382–383. 6 indexed citations

11.

Yamasaki, K. & M. Hirayama. (1986). Determination of effective saturation velocity in n⁺self-aligned GaAs MESFET's with submicrometer gate lengths. IEEE Transactions on Electron Devices. 33(11). 1652–1658. 13 indexed citations

12.

Hirayama, M., et al.. (1986). Profile Controlled Etching for Mo/WSi_x Double Layers. Japanese Journal of Applied Physics. 25(2A). L96–L96. 1 indexed citations

13.

Hirayama, M., et al.. (1986). A GaAs 16-kbit static RAM using dislocation-free crystal. IEEE Transactions on Electron Devices. 33(1). 104–110. 33 indexed citations

14.

Hirayama, M., et al.. (1985). A new self-aligned GaAs FET with a Mo/WSi_xT-gate. IEEE Electron Device Letters. 6(10). 542–544. 6 indexed citations

15.

Kato, Naoki, et al.. (1985). A high density GaAs static RAM process using MASFET. 90–93. 4 indexed citations

16.

Togashi, M., M. Ino, & M. Hirayama. (1983). Sub-fJ inverter analysis for GaAs VLSI. Electronics Letters. 19(6). 231–232. 1 indexed citations

17.

Ino, M., M. Hirayama, & M. Ohmori. (1981). Analysis for optimum threshold voltage and load current of E-D-type GaAs DCFL circuits. Electronics Letters. 17(15). 522–523. 6 indexed citations

18.

Takada, T., K. Yokoyama, & M. Hirayama. (1981). GaAs MESFET circuit simulation model including negative differential mobility. Electronics Letters. 17(3). 132–133. 1 indexed citations

19.

Hayashi, Yoshikazu, et al.. (1978). The Mixing Properties of the Cartridge Type Josephson Junction Point Contact Device at 70 GHz. Japanese Journal of Applied Physics. 17(11). 2077–2078. 2 indexed citations

20.

Araki, Tsuyoshi & M. Hirayama. (1971). A 20-GHz Integrated Balanced Mixer. IEEE Transactions on Microwave Theory and Techniques. 19(7). 638–643. 12 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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