G. O’Sullivan

4.3k total citations
234 papers, 3.5k citations indexed

About

G. O’Sullivan is a scholar working on Atomic and Molecular Physics, and Optics, Mechanics of Materials and Electrical and Electronic Engineering. According to data from OpenAlex, G. O’Sullivan has authored 234 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 202 papers in Atomic and Molecular Physics, and Optics, 159 papers in Mechanics of Materials and 52 papers in Electrical and Electronic Engineering. Recurrent topics in G. O’Sullivan's work include Atomic and Molecular Physics (192 papers), Laser-induced spectroscopy and plasma (159 papers) and Advanced Chemical Physics Studies (46 papers). G. O’Sullivan is often cited by papers focused on Atomic and Molecular Physics (192 papers), Laser-induced spectroscopy and plasma (159 papers) and Advanced Chemical Physics Studies (46 papers). G. O’Sullivan collaborates with scholars based in Ireland, Japan and China. G. O’Sullivan's co-authors include Padraig Dunne, Paula Carroll, Deirdre Kilbane, John Costello, Takeshi Higashiguchi, Bowen Li, E. T. Kennedy, Nicola Murphy, J. White and P. Hayden and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Applied Physics Letters.

In The Last Decade

G. O’Sullivan

225 papers receiving 3.3k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
G. O’Sullivan 3.0k 2.3k 757 713 665 234 3.5k
J. D. Gillaspy 2.2k 0.7× 983 0.4× 342 0.5× 399 0.6× 528 0.8× 129 2.8k
Joseph Nilsen 2.6k 0.9× 982 0.4× 1.1k 1.4× 979 1.4× 437 0.7× 203 3.0k
K. B. Fournier 2.0k 0.7× 1.8k 0.8× 1.8k 2.4× 376 0.5× 752 1.1× 193 3.3k
C. L. S. Lewis 1.7k 0.6× 987 0.4× 1.2k 1.5× 598 0.8× 321 0.5× 116 2.3k
I. Yu. Skobelev 1.9k 0.6× 2.0k 0.8× 1.6k 2.1× 323 0.5× 573 0.9× 265 2.9k
T. A. Pikuz 1.4k 0.5× 1.4k 0.6× 1.4k 1.8× 316 0.4× 811 1.2× 195 2.6k
John Nees 2.8k 0.9× 1.3k 0.6× 2.4k 3.2× 1.3k 1.9× 359 0.5× 200 4.1k
G. J. Tallents 1.7k 0.6× 1.0k 0.4× 1.2k 1.6× 722 1.0× 323 0.5× 180 2.4k
E. Hinnov 1.8k 0.6× 1.0k 0.4× 1.3k 1.8× 664 0.9× 263 0.4× 78 3.0k
H.‐J. Kunze 1.3k 0.4× 1.2k 0.5× 364 0.5× 581 0.8× 110 0.2× 115 1.8k

Countries citing papers authored by G. O’Sullivan

Since Specialization
Citations

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

Fields of papers citing papers by G. O’Sullivan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. O’Sullivan

This figure shows the co-authorship network connecting the top 25 collaborators of G. O’Sullivan. A scholar is included among the top collaborators of G. O’Sullivan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with G. O’Sullivan. G. O’Sullivan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Morita, Hiroki, Weihua Jiang, Kazuyuki Sakaue, et al.. (2024). Angular distribution separation of the extreme ultraviolet emission and suprathermal ions with energy reduction. Applied Physics Letters. 124(5). 2 indexed citations
2.
Morita, Hiroki, Weihua Jiang, Takeo Ejima, et al.. (2024). Laser-produced plasma water-window x-ray source by continuous liquid bismuth jet. Optics Letters. 49(20). 5791–5791.
3.
O’Sullivan, G., et al.. (2023). 4f photoabsorption in Pt+ to Pt4+. Journal of Physics B Atomic Molecular and Optical Physics. 56(13). 135002–135002. 1 indexed citations
4.
O’Sullivan, G. & Steven J. Smith. (2023). Deep venous stenting in females. CVIR Endovascular. 6(1). 14–14. 6 indexed citations
5.
Wu, Tao, et al.. (2020). Investigation of extreme ultraviolet spectra from highly charged holmium ions in 1 μ m laser-produced plasmas. Journal of Physics B Atomic Molecular and Optical Physics. 53(22). 225701–225701. 4 indexed citations
6.
Hara, Hiroyuki, Toshiki Tamura, Tadashi Hatano, et al.. (2018). Characteristics of soft x-ray and extreme ultraviolet (XUV) emission from laser-produced highly charged rhodium ions. Journal of Applied Physics. 123(18). 1 indexed citations
7.
Sheil, John, Hiroyuki Hara, Toshiki Tamura, et al.. (2018). Soft x-ray spectral analysis of samarium plasmas produced by solid-state laser pulses. Journal of Physics B Atomic Molecular and Optical Physics. 51(21). 215001–215001. 7 indexed citations
8.
Hříbek, Petr, D. Kos, L. Pı́na, et al.. (2017). High ionization states observed in soft x-ray spectra from plasmas of second row transition elements produced by femtosecond laser pulses. Journal of Physics B Atomic Molecular and Optical Physics. 50(14). 145001–145001. 1 indexed citations
9.
Su, Maogen, Qi Min, Duixiong Sun, et al.. (2017). Evolution analysis of EUV radiation from laser-produced tin plasmas based on a radiation hydrodynamics model. Scientific Reports. 7(1). 45212–45212. 41 indexed citations
10.
Liu, Lu‐Ning, Deirdre Kilbane, Padraig Dunne, Xinbing Wang, & G. O’Sullivan. (2017). Configuration Interaction Effects in Unresolved 5p65dN+1−5p55dN+2+5p65dN5f1 Transition Arrays in Ions Z = 79–92. Atoms. 5(2). 20–20. 3 indexed citations
11.
Hara, Hiroyuki, Thanh-Hung Dinh, Takeo Ejima, et al.. (2016). Soft X-ray emission from molybdenum plasmas generated by dual laser pulses. Applied Physics Letters. 109(19). 19 indexed citations
12.
Dinh, Thanh-Hung, Yusuke Fujii, Akihiko Takahashi, et al.. (2015). Development of short pulse CO2 laser for efficient rare earth plasma extreme ultraviolet sources. 78–79.
13.
Otsuka, Takamitsu, Bowen Li, Colm O’Gorman, et al.. (2012). A 6.7-nm beyond EUV source as a future lithography source. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8322. 832214–832214. 12 indexed citations
14.
O’Sullivan, G., et al.. (2009). Irish participation in EU FP7 funded competitive marine research projects during the period 2007 - 2008. Marine Institute Open Access Repository (Marine Institute). 1 indexed citations
15.
Sokell, Emma, G. O’Sullivan, A. Aguilar, et al.. (2007). EUV Spectroscopy of Highly Charged Xenon Ions Created Using an Electron Beam Ion Trap. Physical Review A. 75(3). 6 indexed citations
16.
Murphy, Nicola, et al.. (2006). Ba IV,Ba VとBa VIのEUV光吸収スペクトルの4d→5d遷移. Journal of Physics B Atomic Molecular and Optical Physics. 39(2). 365–373. 4 indexed citations
17.
Leahy, A., D. Bouchier-Hayes, John Hyland, et al.. (1992). Early experiences of laparoscopic cholecystectomy in five irish hospitals. Irish Journal of Medical Science (1971 -). 161(6). 410–413. 2 indexed citations
18.
Costello, John, Padraig Dunne, & G. O’Sullivan. (1991). Identification of 4s–4p transitions in Ru x, Ru xi, Rh xi, Rh xii, Pd xii, and Pd xiii. Journal of the Optical Society of America B. 8(7). 1369–1369. 2 indexed citations
19.
Hansen, J E, et al.. (1989). Rise and fall of the 4d10→4d94f resonance in the Xe isoelectronic sequence. Physical Review Letters. 63(18). 1934–1937. 27 indexed citations
20.
O’Sullivan, G., et al.. (1978). An inverter/controller subsystem optimized for photovoltaic applications. NASA STI Repository (National Aeronautics and Space Administration). 984–991. 7 indexed citations

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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