Leonid Chernyak

3.7k citations

125 papers · 3.1k indexed · 1 hit paper · h-index 30

Impact in

Condensed Matter Physics top 1%
- GaN-based semiconductor devices and materials
Acoustics and Ultrasonics top 2%

Papers in

Condensed Matter Physics 45
- GaN-based semiconductor devices and materials 44
Electronic, Optical and Magnetic Materials 66
- Ga2O3 and related materials 63

Co-authors: A. Osinsky S. J. Pearton Jianlin Liu Sheng Chu David Cahen F. Ren Yuqing Lin Guoping Wang
Journals: Applied Physics Letters (33 papers)Journal of Applied Physics (13 papers)ECS Journal of Solid State Science and Technology (6 papers)Physica B Condensed Matter (4 papers)Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena (4 papers)
Partner nations: United States Israel Russia

In The Last Decade

Leonid Chernyak

117 papers receiving 3.0k citations

Hit Papers

align trajectories log scale

Electrically pumped waveguide lasing from ZnO nanowires 2011 · 522 citations

Peers

Countries citing papers authored by Leonid Chernyak

Since Specialization

Citations

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

Fields of papers citing papers by Leonid Chernyak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Leonid Chernyak, 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 Leonid Chernyak Line = papers co-authored together Leonid Chernyak links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Zero-bias photo-induced charge separation using built-in electric field at p-NiO/n-Ga2O3 heterojunction interface Journal of Applied Physics ·Leonid Chernyak, Gabriel Marciaga, Jian-Sian Li, Chao-Ching Chiang, Hsiao-Hsuan Wan, F. Ren, S. J. Pearton, You Seung Rim, A. Ruzin, Alfons Schulte	2025	0
2	Perspective on comparative radiation hardness of Ga2O3 polymorphs Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ·S. J. Pearton, F. Ren, A. Y. Polyakov, E. B. Yakimov, Leonid Chernyak, Aman Haque	2025	1
3	p‐Type β‐Ga₂O₃ Homoepitaxial Films with Superior Electrical Transport Properties Advanced Electronic Materials ·Zeyu Chi, Corinne Sartel, Vincent Sallet, Bruno Bérini, Yves Dumont, Yunlin Zheng, Leonid Chernyak, M. Vellvehı́, Amador Pérez‐Tomás, E. Chikoidze	2025	0
4	Cathodoluminescence studies of electron injection effects in p-type gallium oxide AIP Advances ·Leonid Chernyak, Alfons Schulte, Jian-Sian Li, Chao-Ching Chiang, F. Ren, S. J. Pearton, Corinne Sartel, Vincent Sallet, Zeyu Chi, Yves Dumont, E. Chikoidze, A. Ruzin	2024	1
5	Influence of Energetic Particles and Electron Injection on Minority Carrier Transport Properties in Gallium Oxide Condensed Matter ·Sushrut Modak, A. Ruzin, Alfons Schulte, Leonid Chernyak	2024	2
6	EBIC studies of minority electron diffusion length in undoped p-type gallium oxide AIP Advances ·Leonid Chernyak, Seth Lovo, Jian-Sian Li, Chao-Ching Chiang, F. Ren, S. J. Pearton, Corinne Sartel, Zeyu Chi, Yves Dumont, E. Chikoidze, Alfons Schulte, A. Ruzin, Ulyana Shimanovich	2024	2
7	Quantitative determination of charge trapped at grain boundaries in ionic conductors by impedance spectroscopy Solid State Ionics ·Sangtae Kim, Sergey Khodorov, Leonid Chernyak, Thomas Defferriere, Harry L. Tuller, Igor Lubomirsky	2024	2
8	Native defects association enabled room-temperature p-type conductivity in β-Ga2O3 Journal of Alloys and Compounds ·Zeyu Chi, Corinne Sartel, Yunlin Zheng, Sushrut Modak, Leonid Chernyak, Christian M. Schaefer, Jessica Padilla, José Santiso, A. Ruzin, Anne‐Marie Gonçalves, Jürgen von Bardeleben, Gérard Guillot, Yves Dumont, Amador Pérez‐Tomás, E. Chikoidze	2023	22
9	Impact of Solid-State Charge Injection on Spectral Photoresponse of NiO/Ga2O3 p–n Heterojunction Condensed Matter ·Alfons Schulte, Sushrut Modak, Yander Landa, Atman Atman, Jian-Sian Li, Chao-Ching Chiang, F. Ren, S. J. Pearton, Leonid Chernyak	2023	2
10	Radiation Damage in the Ultra-Wide Bandgap Semiconductor Ga ₂ O ₃ ECS Journal of Solid State Science and Technology ·Xinyi Xia, Jian-Sian Li, Ribhu Sharma, F. Ren, Md Abu Jafar Rasel, Sergei P. Stepanoff, Nahid Sultan Al‐Mamun, Aman Haque, Douglas E. Wolfe, Sushrut Modak, Leonid Chernyak, Mark E. Law, Ani Khachatrian, S. J. Pearton	2022	35
11	Variable temperature probing of minority carrier transport and optical properties in p-Ga2O3 APL Materials ·Sushrut Modak, Leonid Chernyak, Alfons Schulte, Corinne Sartel, Vincent Sallet, Yves Dumont, E. Chikoidze, Xinyi Xia, F. Ren, S. J. Pearton, A. Ruzin, Д. М. Жигунов, S. S. Kosolobov, Vladimir P. Drachev	2022	16
12	Impact of radiation and electron trapping on minority carrier transport in p-Ga2O3 Applied Physics Letters ·Sushrut Modak, Alfons Schulte, Corinne Sartel, Vincent Sallet, Yves Dumont, E. Chikoidze, Xinyi Xia, F. Ren, S. J. Pearton, A. Ruzin, Leonid Chernyak	2022	12
13	Electron beam probing of non-equilibrium carrier dynamics in 18 MeV alpha particle- and 10 MeV proton-irradiated Si-doped β -Ga2O3 Schottky rectifiers Applied Physics Letters ·Sushrut Modak, Leonid Chernyak, Alfons Schulte, Minghan Xian, F. Ren, S. J. Pearton, Igor Lubomirsky, A. Ruzin, S. S. Kosolobov, Vladimir P. Drachev	2021	13
14	Temperature dependence of cathodoluminescence emission in irradiated Si-doped β-Ga2O3 AIP Advances ·Sushrut Modak, Leonid Chernyak, Alfons Schulte, Minghan Xian, F. Ren, S. J. Pearton, A. Ruzin, S. S. Kosolobov, Vladimir P. Drachev	2021	12
15	Impact of electron injection on carrier transport and recombination in unintentionally doped GaN Journal of Applied Physics ·Sushrut Modak, Leonid Chernyak, Minghan Xian, F. Ren, S. J. Pearton, Sergey Khodorov, Igor Lubomirsky, A. Ruzin, Z. Dashevsky	2020	9
16	Impact of Electron Injection and Temperature on Minority Carrier Transport in Alpha-Irradiated ß-Ga₂O₃ Schottky Rectifiers ECS Journal of Solid State Science and Technology ·Sushrut Modak, Leonid Chernyak, Sergey Khodorov, Igor Lubomirsky, Jiancheng Yang, F. Ren, S. J. Pearton	2019	17
17	Electron injection-induced effects in Si-doped β-Ga2O3 AIP Advances ·Sushrut Modak, Jonathan Lee, Leonid Chernyak, Jiancheng Yang, F. Ren, S. J. Pearton, Sergey Khodorov, Igor Lubomirsky	2019	20
18	Properties of isotype n-ZnO/n-GaN heterostructures studied by I–V–T and electron beam induced current methods Journal of Physics Condensed Matter ·Ya. I. Alivov, Bo Xiao, S. Akarca-Biyikli, Qi Fan, H. Morkoç̌, D. Johnstone, O. Lopatiuk‐Tirpak, Leonid Chernyak, W Litton	2008	13
19	Hybrid II-VI and III-V Compound Double Heterostructures and Their Properties Journal of Electronic Materials ·Ya. I. Alivov, Ümit Özgür, Xing Gu, C. Liu, Y. T. Moon, H. Morkoç̌, O. Lopatiuk, Leonid Chernyak, C. W. Litton	2007	3
20	Studies Of Electron Trapping In Iii-Nitrides Journal of International Crisis and Risk Communication Research ·Leonid Chernyak, William Burdett, O. Lopatiuk, Martin Eickhoff	2004	1

About Leonid Chernyak

Leonid Chernyak is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Acoustics and Ultrasonics, Nuclear Energy and Engineering and Materials Chemistry, having authored 125 papers that have together received 3.1k indexed citations. Recurring topics across this work include Ga2O3 and related materials (63 papers), ZnO doping and properties (49 papers), GaN-based semiconductor devices and materials (44 papers), Semiconductor materials and devices (29 papers), Chalcogenide Semiconductor Thin Films (27 papers), Advanced Photocatalysis Techniques (17 papers), Advanced Semiconductor Detectors and Materials (17 papers) and Semiconductor Quantum Structures and Devices (16 papers). The work is most often cited by research in Condensed Matter Physics (965 citations), Acoustics and Ultrasonics (72 citations), Electronic, Optical and Magnetic Materials (1.4k citations), Materials Chemistry (2.1k citations) and Electrical and Electronic Engineering (1.7k citations). Leonid Chernyak has collaborated with scholars based in United States, Israel and Russia. Frequent co-authors include A. Osinsky, S. J. Pearton, Jianlin Liu, Sheng Chu, David Cahen, F. Ren, Yuqing Lin, Guoping Wang, Jieying Kong and Konstantin Gartsman. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics, ECS Journal of Solid State Science and Technology, Physica B Condensed Matter and Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena.

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