J. Hegarty
Impact in
- Acoustics and Ultrasonics top 5%
-
- Semiconductor Quantum Structures and Devices
- Quantum and electron transport phenomena
- Spectroscopy and Quantum Chemical Studies
Papers in
-
- Semiconductor Quantum Structures and Devices 52
- Advanced Fiber Laser Technologies 13
-
- Semiconductor Lasers and Optical Devices 36
- Photonic and Optical Devices 33
- Optical Network Technologies 12
- Advanced Semiconductor Detectors and Materials 12
J. Hegarty
122 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 103
- Acoustics and Ultrasonics 54
- Atomic and Molecular Physics, and Optics 1.6k
- Ceramics and Composites 228
- Electrical and Electronic Engineering 1.2k
- Materials Chemistry 663
Countries citing papers authored by J. Hegarty
This map shows the geographic impact of J. Hegarty'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 J. Hegarty with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Hegarty more than expected).
Fields of papers citing papers by J. Hegarty
This network shows the impact of papers produced by J. Hegarty. 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 J. Hegarty. The network helps show where J. Hegarty may publish in the future.
Co-authorship network
The 25 scholars most cited alongside J. Hegarty, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 3 | |
| 2 | 2024 | 0 | |
| 3 | 2023 | 17 | |
| 4 | 2023 | 2 | |
| 5 | 2002 | 8 | |
| 6 | 1997 | 17 | |
| 7 | 1996 | 7 | |
| 8 | 1995 | 7 | |
| 9 | 1995 | 52 | |
| 10 | 1991 | 2 | |
| 11 | Creative director's sourcebook | 1989 | 1 |
| 12 | 1988 | 46 | |
| 13 | 1986 | 22 | |
| 14 | 1985 | 4 | |
| 15 | 1985 | 41 | |
| 16 | 1984 | 0 | |
| 17 | 1982 | 141 | |
| 18 | 1981 | 36 | |
| 19 | 1981 | 2 | |
| 20 | 1979 | 56 |
About J. Hegarty
J. Hegarty is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Acoustics and Ultrasonics, Ceramics and Composites and Biophysics, having authored 129 papers that have together received 2.3k indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (52 papers), Semiconductor Lasers and Optical Devices (36 papers), Photonic and Optical Devices (33 papers), Spectroscopy and Laser Applications (14 papers), Advanced Fiber Laser Technologies (13 papers), Optical Network Technologies (12 papers), Advanced Semiconductor Detectors and Materials (12 papers) and Quantum Dots Synthesis And Properties (12 papers). The work is most often cited by research in Acoustics and Ultrasonics (54 citations), Atomic and Molecular Physics, and Optics (1.6k citations), Ceramics and Composites (228 citations), Electrical and Electronic Engineering (1.2k citations) and Materials Chemistry (663 citations). J. Hegarty has collaborated with scholars based in Ireland, United States and United Kingdom. Frequent co-authors include M. D. Sturge, W. M. Yen, W. M. Yen, Lori S. Goldner, D. L. Huber, W. Wiegmann, K. Tai, A. C. Gossard, J. O’Gorman and R. P. Stanley. Their work appears in journals such as Applied Physics Letters, Physical review. B, Condensed matter, Electronics Letters, IEEE Photonics Technology Letters and Journal of Luminescence.
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.