Ralph A. Logan
Impact in
- Atomic and Molecular Physics, and Optics top 0.05%
- Semiconductor Quantum Structures and Devices
- Semiconductor materials and interfaces
- Advanced Fiber Laser Technologies
- Quantum and electron transport phenomena
- Electrical and Electronic Engineering top 0.05%
- Photonic and Optical Devices
- Semiconductor Lasers and Optical Devices
- Semiconductor materials and devices
- Advancements in Semiconductor Devices and Circuit Design
Papers in
-
- Semiconductor Quantum Structures and Devices 239
- Advanced Fiber Laser Technologies 66
- Semiconductor materials and interfaces 41
-
- Semiconductor Lasers and Optical Devices 245
- Photonic and Optical Devices 187
- Solid State Laser Technologies 52
- Semiconductor materials and devices 46
- Optical Network Technologies 45
- Co-authors
- David V. Lang (7 shared papers)CHARLES H. HENRY (28 shared papers)W. T. Tsang (57 shared papers)Anthony F. J. Levi (22 shared papers)W. Wiegmann (9 shared papers)Tawee Tanbun-Ek (108 shared papers)Henryk Temkin (73 shared papers)F. R. Merritt (13 shared papers)
- Journals
- Applied Physics Letters (149 papers)Journal of Applied Physics (68 papers)Electronics Letters (35 papers)IEEE Journal of Quantum Electronics (27 papers)IEEE Photonics Technology Letters (22 papers)
- Partner nations
- United StatesSwedenGermany
In The Last Decade
Ralph A. Logan
435 papers receiving 16.2k citations
Ralph A. Logan's Hit Papers
Peers
Comparison fields: 5 of 93
- Atomic and Molecular Physics, and Optics 13.3k
- Electrical and Electronic Engineering 15.2k
- Condensed Matter Physics 1.5k
- Surfaces, Coatings and Films 703
- Materials Chemistry 2.6k
Countries citing papers authored by Ralph A. Logan
This map shows the geographic impact of Ralph A. Logan'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 Ralph A. Logan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph A. Logan more than expected).
Fields of papers citing papers by Ralph A. Logan
This network shows the impact of papers produced by Ralph A. Logan. 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 Ralph A. Logan. The network helps show where Ralph A. Logan may publish in the future.
Co-authors
The 25 scholars most cited alongside Ralph A. Logan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 457 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Whispering-gallery mode microdisk lasers Hit paper breakdown → | 1992 | 1114 |
| 2 | Trapping characteristics and a donor-complex ( DX ) model for the persistent-photoconductivity trapping center in Te-doped Al x Ga 1 − x As Hit paper breakdown → | 1979 | 758 |
| 3 | Optical properties of Al x Ga1− x As Hit paper breakdown → | 1986 | 727 |
| 4 | Large-Lattice-Relaxation Model for Persistent Photoconductivity in Compound Semiconductors Hit paper breakdown → | 1977 | 599 |
| 5 | Observation of the Two-Dimensional Plasmon in Silicon Inversion Layers Hit paper breakdown → | 1977 | 500 |
| 6 | 1964 | 403 | |
| 7 | Toward quantum well wires: Fabrication and optical properties Hit paper breakdown → | 1982 | 385 |
| 8 | 1975 | 304 | |
| 9 | 1961 | 268 | |
| 10 | 1979 | 256 | |
| 11 | 1980 | 256 | |
| 12 | 1981 | 238 | |
| 13 | 1978 | 229 | |
| 14 | 1980 | 220 | |
| 15 | 1983 | 214 | |
| 16 | 1957 | 204 | |
| 17 | 1993 | 194 | |
| 18 | 1988 | 174 | |
| 19 | 1991 | 166 | |
| 20 | 1986 | 163 |
About Ralph A. Logan
Ralph A. Logan is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Spectroscopy, Condensed Matter Physics and Surfaces, Coatings and Films, having authored 457 papers that have together received 18.6k indexed citations. Recurring topics across this work include Semiconductor Lasers and Optical Devices (245 papers), Semiconductor Quantum Structures and Devices (239 papers), Photonic and Optical Devices (187 papers), Advanced Fiber Laser Technologies (66 papers), Solid State Laser Technologies (52 papers), Semiconductor materials and devices (46 papers), Optical Network Technologies (45 papers) and Semiconductor materials and interfaces (41 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (13.3k citations), Electrical and Electronic Engineering (15.2k citations), Condensed Matter Physics (1.5k citations), Surfaces, Coatings and Films (703 citations) and Materials Chemistry (2.6k citations). Ralph A. Logan has collaborated with scholars based in United States, Sweden and Germany. Frequent co-authors include David V. Lang, CHARLES H. HENRY, W. T. Tsang, Anthony F. J. Levi, W. Wiegmann, Tawee Tanbun-Ek, Henryk Temkin, F. R. Merritt, F. K. Reinhart and R. E. Slusher. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics, Electronics Letters, IEEE Journal of Quantum Electronics and IEEE Photonics Technology Letters.
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.