H. Helava
- Condensed Matter Physics top 1%
- GaN-based semiconductor devices and materials 56
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- Ga2O3 and related materials 32
- Materials Chemistry top 10%
- ZnO doping and properties 23
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- Semiconductor materials and devices 10
- Silicon Carbide Semiconductor Technologies 9
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- Semiconductor Quantum Structures and Devices 10
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- Photocathodes and Microchannel Plates 9
- Acoustic Wave Resonator Technologies 7
H. Helava
76 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 45
- Condensed Matter Physics 1.0k
- Electronic, Optical and Magnetic Materials 606
- Materials Chemistry 583
- Electrical and Electronic Engineering 487
- Atomic and Molecular Physics, and Optics 262
Countries citing papers authored by H. Helava
This map shows the geographic impact of H. Helava'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 H. Helava with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Helava more than expected).
Fields of papers citing papers by H. Helava
This network shows the impact of papers produced by H. Helava. 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 H. Helava. The network helps show where H. Helava may publish in the future.
Co-authorship network
The 25 scholars most cited alongside H. Helava, 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 | 2019 | 19 | |
| 2 | 2018 | 58 | |
| 3 | 2017 | 58 | |
| 4 | 2016 | 41 | |
| 5 | 2015 | 0 | |
| 6 | 2014 | 4 | |
| 7 | 2014 | 37 | |
| 8 | 2014 | 12 | |
| 9 | 2004 | 11 | |
| 10 | 2004 | 2 | |
| 11 | 2004 | 19 | |
| 12 | 2003 | 10 | |
| 13 | 2003 | 5 | |
| 14 | 2003 | 4 | |
| 15 | 2003 | 7 | |
| 16 | 2002 | 3 | |
| 17 | 1996 | 30 | |
| 18 | 1991 | 4 | |
| 19 | 1985 | 5 | |
| 20 | High-density and collisional plasma regimes in the Alcator programme | 1977 | 3 |
About H. Helava
H. Helava is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Ceramics and Composites, Materials Chemistry and Electrical and Electronic Engineering, having authored 79 papers that have together received 1.3k indexed citations. Recurring topics across this work include GaN-based semiconductor devices and materials (56 papers), Ga2O3 and related materials (32 papers), ZnO doping and properties (23 papers), Semiconductor Quantum Structures and Devices (10 papers), Semiconductor materials and devices (10 papers), Photocathodes and Microchannel Plates (9 papers), Silicon Carbide Semiconductor Technologies (9 papers) and Acoustic Wave Resonator Technologies (7 papers). The work is most often cited by research in Condensed Matter Physics (1.0k citations), Electronic, Optical and Magnetic Materials (606 citations), Materials Chemistry (583 citations), Electrical and Electronic Engineering (487 citations) and Atomic and Molecular Physics, and Optics (262 citations). H. Helava has collaborated with scholars based in Russia, United States and South Korea. Frequent co-authors include Yu.N. Makarov, A. Usikov, M. A. Reshchikov, D. O. Demchenko, E. N. Mokhov, J. D. McNamara, A. D. Roenkov, M.G. Ramm, T. Yu. Chemekova and A.S. Segal. Their work appears in journals such as Journal of Applied Physics, Scientific Reports, Applied Physics Letters, Journal of Crystal Growth and The Astrophysical Journal.
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.