G. Roy

3.5k citations

142 papers · 2.2k · h-index 28

Impact in

Nuclear and High Energy Physics top 5%
- Nuclear physics research studies
Atomic and Molecular Physics, and Optics top 2%
- Laser-Matter Interactions and Applications
- Advanced Fiber Laser Technologies
- Atomic and Molecular Physics

Papers in

Global and Planetary Change 45
- Atmospheric aerosols and clouds 36
- Atmospheric and Environmental Gas Dynamics 17
Nuclear and High Energy Physics 34
- Nuclear physics research studies 24

Co-authors: S. L. Chin (18 shared papers)Luc Bissonnette (15 shared papers)J.-F. Daigle (17 shared papers)Pierre Mathieu (16 shared papers)Jean-Robert Simard (18 shared papers)Y. Kamali (12 shared papers)Sima Hosseini (8 shared papers)Nathalie Roy (7 shared papers)
Journals: Nuclear Physics A (11 papers)Applied Physics B (9 papers)Applied Optics (6 papers)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (4 papers)Optics Letters (4 papers)
Partner nations: Canada United States France

In The Last Decade

G. Roy

133 papers receiving 2.1k citations

Peers

Countries citing papers authored by G. Roy

Since Specialization

Citations

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

Fields of papers citing papers by G. Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 142 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Constraints on the low-energyE1 cross section ofC12(α,γ)16O from the β-delayed α spectrum ofN16 Physical Review C ·R.E. Azuma, L. Buchmann, F. C. Barker, C. A. Barnes, J. M. D’Auria, M. Dombsky, U. Giesen, K. P. Jackson, J.D. King, R. G. Korteling, P. McNeely, J. Powell, G. Roy, J. Vincent, Tai-Jing Wang, S.S.M. Wong, P. R. Wrean	1994	104
2	Remote detection of similar biological materials using femtosecond filament-induced breakdown spectroscopy Applied Physics B ·Huailiang Xu, G. Méjean, Weiwei Liu, Y. Kamali, J.-F. Daigle, A. Azarm, Patrice Simard, Pierre Mathieu, G. Roy, Jean-Robert Simard, S. L. Chin	2006	83
3	Simple relation between lidar multiple scattering and depolarization for water clouds Optics Letters ·Yongxiang Hu, Zhaoyan Liu, David M. Winker, Mark Vaughan, Vincent Noël, Luc Bissonnette, G. Roy, Matthew J. McGill	2006	74
4	β-delayed α spectrum ofN16and theC12(α,γ)16O cross section at low energies Physical Review Letters ·L. Buchmann, R.E. Azuma, C. A. Barnes, J. M. D’Auria, M. Dombsky, U. Giesen, K. P. Jackson, J.D. King, R. G. Korteling, P. McNeely, J. Powell, G. Roy, J. Vincent, T. R. Wang, S.S.M. Wong, P. R. Wrean	1993	66
5	Effect of beam diameter on the propagation of intense femtosecond laser pulses Applied Physics B ·Qi Luo, Sima Hosseini, Weiwei Liu, Jean-François Gravel, O.G. Kosareva, N. A. Panov, N. Aközbek, В.П. Кандидов, G. Roy, S. L. Chin	2004	62
6	Arrest of self-focusing collapse in femtosecond air filaments: higher order Kerr or plasma defocusing? Optics Letters ·O.G. Kosareva, J.-F. Daigle, N. A. Panov, Tie-Jun Wang, Sima Hosseini, Shuai Yuan, G. Roy, Vladimir Makarov, See Leang Chin	2011	61
7	Magneto-optic Trapping ofβ-Decaying38Km,37Kfrom an on-line Isotope Separator Physical Review Letters ·J. A. Behr, A. Gorelov, T. B. Swanson, O. Häusser, K. P. Jackson, M. Trinczek, U. Giesen, J.M. D’Auria, R.H.S. Hardy, Truman Wilson, P. Choboter, F. Leblond, L. Buchmann, M. Dombsky, C. Levy, G. Roy, B. A. Brown, J. Dilling	1997	52
8	Long range trace detection in aqueous aerosol using remote filament-induced breakdown spectroscopy Applied Physics B ·J.-F. Daigle, G. Méjean, Weiwei Liu, F. Théberge, Hongli Xu, Y. Kamali, J. Bernhardt, A. Azarm, Quan Sun, Pierre Mathieu, G. Roy, Jean-Robert Simard, S. L. Chin	2007	51
9	Intensity clamping measurement of laser filaments in air at 400 and 800 nm Physical Review A ·J.-F. Daigle, Agnieszka Jaroń-Becker, Sima Hosseini, T.-J. Wang, Y. Kamali, G. Roy, Andreas Becker, S. L. Chin	2010	50
10	Standoff sensing of bioaerosols using intensified range-gated spectral analysis of laser-induced fluorescence IEEE Transactions on Geoscience and Remote Sensing ·Jean-Robert Simard, G. Roy, Pierre Mathieu, Vincent Larochelle, John E. McFee, Jim Ho	2004	48
11	Formation and evolution of intense, post-filamentation, ionization-free low divergence beams Optics Communications ·J.-F. Daigle, O.G. Kosareva, N. A. Panov, T.-J. Wang, Sima Hosseini, Shuai Yuan, G. Roy, S. L. Chin	2011	47
12	Retrieval of droplet-size density distribution from multiple-field-of-view cross-polarized lidar signals: theory and experimental validation Applied Optics ·G. Roy, Luc Bissonnette, Christian Bastille, Gilles Vallée	1999	45
13	Remote generation of high-energy terahertz pulses from two-color femtosecond laser filamentation in air Physical Review A ·T.-J. Wang, J.-F. Daigle, Shuai Yuan, F. Théberge, Marc Châteauneuf, J. Dubois, G. Roy, Heping Zeng, S. L. Chin	2011	45
14	Understanding the advantage of remote femtosecond laser-induced breakdown spectroscopy of metallic targets Journal of Applied Physics ·Huailiang Xu, J. Bernhardt, Pierre Mathieu, G. Roy, S. L. Chin	2007	44
15	Simultaneous detection and identification of multigas pollutants using filament-induced nonlinear spectroscopy Applied Physics Letters ·Huailiang Xu, Y. Kamali, Claude Marceau, Patrice Simard, Weiwei Liu, J. Bernhardt, G. Méjean, Pierre Mathieu, G. Roy, Jean-Robert Simard, S. L. Chin	2007	43
16	Efficient non-gated remote filament-induced breakdown spectroscopy of metallic sample Spectrochimica Acta Part B Atomic Spectroscopy ·Weiwei Liu, Huailiang Xu, G. Méjean, Y. Kamali, J.-F. Daigle, A. Azarm, Patrice Simard, Pierre Mathieu, G. Roy, S. L. Chin	2007	43
17	Effective length of filaments measurement using backscattered fluorescence from nitrogen molecules Applied Physics B ·Sima Hosseini, Q. Luo, B. Ferland, Weiwei Liu, N. Aközbek, G. Roy, S. L. Chin	2003	41
18	Controlling a bunch of multiple filaments by means of a beam diameter Applied Physics B ·O.G. Kosareva, N. A. Panov, N. Aközbek, V.P. Kandidov, Qing Luo, Sima Hosseini, Weiwei Liu, Jean-François Gravel, G. Roy, S. L. Chin	2005	40
19	Proton-He4elastic scattering at intermediate energies Physical Review C ·G. A. Moss, L. G. Greeniaus, J.M. Cameron, D.A. Hutcheon, R. Liljestrand, C. A. Miller, G. Roy, B.K.S. Koene, W. T. H. van Oers, A. W. Stetz, A. Willis, N. Willis	1980	40
20	Generation of tunable and broadband far-infrared laser pulses during two-color filamentation Physical Review A ·F. Théberge, Marc Châteauneuf, G. Roy, Pierre Mathieu, Jacques Dubois	2010	39

About G. Roy

G. Roy is a scholar working on Global and Planetary Change, Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Atmospheric Science and Radiation, having authored 142 papers that have together received 2.2k indexed citations. Recurring topics across this work include Atmospheric aerosols and clouds (36 papers), Nuclear physics research studies (24 papers), Laser-Matter Interactions and Applications (19 papers), Atmospheric chemistry and aerosols (18 papers), Atmospheric and Environmental Gas Dynamics (17 papers), Nuclear Physics and Applications (17 papers), Laser-induced spectroscopy and plasma (15 papers) and Mass Spectrometry Techniques and Applications (11 papers). The work is most often cited by research in Nuclear and High Energy Physics (652 citations), Atomic and Molecular Physics, and Optics (1.0k citations), Acoustics and Ultrasonics (24 citations), Spectroscopy (426 citations) and Global and Planetary Change (518 citations). G. Roy has collaborated with scholars based in Canada, United States and France. Frequent co-authors include S. L. Chin, Luc Bissonnette, J.-F. Daigle, Pierre Mathieu, Jean-Robert Simard, Y. Kamali, Sima Hosseini, Nathalie Roy, Weiwei Liu and O.G. Kosareva. Their work appears in journals such as Nuclear Physics A, Applied Physics B, Applied Optics, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms and Optics 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.

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