R. Hayami

452 citations
27 papers · 292 indexed · h-index 11

Impact in

    • Radio Frequency Integrated Circuit Design
    • Advancements in Semiconductor Devices and Circuit Design
    • Photonic and Optical Devices
    • Semiconductor materials and devices
    • Advancements in PLL and VCO Technologies
    • Semiconductor Lasers and Optical Devices
    • 3D IC and TSV technologies
    • Semiconductor Quantum Structures and Devices

Papers in

    • Photonic and Optical Devices 21
    • Radio Frequency Integrated Circuit Design 21
    • Semiconductor Lasers and Optical Devices 10
    • 3D IC and TSV technologies 6
    • Advancements in Semiconductor Devices and Circuit Design 5
    • Semiconductor materials and devices 3
    • Advancements in PLL and VCO Technologies 2
    • Semiconductor Quantum Structures and Devices 6

R. Hayami

27 papers receiving 270 citations

Peers

R. Hayami
Comparison fields: 5 of 13
  • Electrical and Electronic Engineering 291
  • Atomic and Molecular Physics, and Optics 59
  • Hardware and Architecture 9
  • Biomedical Engineering 25
  • Condensed Matter Physics 6
Replace E. Ohue with:
E. Ohue Japan
Andrew R. Brown United Kingdom
I. Post United Kingdom
B.M. Haugerud United States
N. Nagashima Japan
John Ellis-Monaghan United States
R.J.P. Lander Belgium
P.-F. Lu United States
W.W. Abadeer United States
Magali De Matos France
R. Hayami relative to E. Ohue Japan E. Ohue's profile →
Citations per field
00.5×1.5×
E. Ohue · 1×
Citations per year

Countries citing papers authored by R. Hayami

Since Specialization
Citations

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

Fields of papers citing papers by R. Hayami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 16 scholars most cited alongside R. Hayami, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with R. Hayami Line = papers co-authored together R. Hayami links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20067
2 20056
3 20033
4 200314
5 20032
6 20036
7 20028
8 200254
9 200220
10 200216
11 200218
12 200227
13 200210
14 200211
15
Self-aligned selective-epitaxial-growth Si1-x-yGexCy HBT technology featuring 170-GHz fmax
200110
16 200110
17 200125
18 20015
19 20015
20
0.2-μm self-aligned SiGe HBT featuring 107-GHz fmax and 6.7-ps ECL
19991

About R. Hayami

R. Hayami is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Biomedical Engineering, Infectious Diseases and Organic Chemistry, having authored 27 papers that have together received 292 indexed citations. Recurring topics across this work include Photonic and Optical Devices (21 papers), Radio Frequency Integrated Circuit Design (21 papers), Semiconductor Lasers and Optical Devices (10 papers), Semiconductor Quantum Structures and Devices (6 papers), 3D IC and TSV technologies (6 papers), Advancements in Semiconductor Devices and Circuit Design (5 papers), Semiconductor materials and devices (3 papers) and Advancements in PLL and VCO Technologies (2 papers). The work is most often cited by research in Electrical and Electronic Engineering (291 citations), Atomic and Molecular Physics, and Optics (59 citations), Hardware and Architecture (9 citations), Biomedical Engineering (25 citations) and Condensed Matter Physics (6 citations). R. Hayami has collaborated with scholars based in Japan, United Kingdom and United States. Frequent co-authors include Katsuyoshi Washio, E. Ohue, Katsuya Oda, H. Shimamoto, M. Kondo, M. Tanabe, Takashi Harada, Takashi Hashimoto, Y. Kiyota and Takatsugu Masuda. Their work appears in journals such as IEEE Transactions on Electron Devices, Japanese Journal of Applied Physics, Electronics Letters, Thin Solid Films and IEEE Journal of Solid-State Circuits.

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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