Ola Al-Hagan

980 total citations
46 papers, 829 citations indexed

About

Ola Al-Hagan is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Electrical and Electronic Engineering. According to data from OpenAlex, Ola Al-Hagan has authored 46 papers receiving a total of 829 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Atomic and Molecular Physics, and Optics, 15 papers in Spectroscopy and 12 papers in Electrical and Electronic Engineering. Recurrent topics in Ola Al-Hagan's work include Atomic and Molecular Physics (18 papers), Mass Spectrometry Techniques and Applications (13 papers) and Advanced Chemical Physics Studies (11 papers). Ola Al-Hagan is often cited by papers focused on Atomic and Molecular Physics (18 papers), Mass Spectrometry Techniques and Applications (13 papers) and Advanced Chemical Physics Studies (11 papers). Ola Al-Hagan collaborates with scholars based in Saudi Arabia, United States and Algeria. Ola Al-Hagan's co-authors include D. H. Madison, Andrew James Murray, Christian Kaiser, Chuangang Ning, J. Colgan, Sherif M. Hanafy, B. Lohmann, H. Algarni, Alexander Dorn and Xueguang Ren and has published in prestigious journals such as The Journal of Chemical Physics, SHILAP Revista de lepidopterología and Nature Physics.

In The Last Decade

Ola Al-Hagan

45 papers receiving 784 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ola Al-Hagan Saudi Arabia 16 689 383 160 129 82 46 829
Jianguo Wang China 15 554 0.8× 168 0.4× 163 1.0× 109 0.8× 42 0.5× 98 684
M. S. Gravielle Argentina 16 728 1.1× 125 0.3× 100 0.6× 158 1.2× 38 0.5× 77 853
V. H. Ponce Argentina 13 800 1.2× 220 0.6× 175 1.1× 288 2.2× 68 0.8× 36 927
Weidong Li China 22 685 1.0× 202 0.5× 59 0.4× 50 0.4× 99 1.2× 97 1.3k
M. E. Bannister United States 20 745 1.1× 363 0.9× 292 1.8× 241 1.9× 101 1.2× 76 1.1k
Toshiaki Kaneko Japan 16 478 0.7× 136 0.4× 61 0.4× 176 1.4× 69 0.8× 64 648
H. F. Krause United States 21 546 0.8× 179 0.5× 122 0.8× 303 2.3× 67 0.8× 45 865
J. Baudon France 18 993 1.4× 173 0.5× 63 0.4× 75 0.6× 60 0.7× 112 1.1k
E. P. Benis Greece 18 1.0k 1.5× 393 1.0× 150 0.9× 217 1.7× 90 1.1× 79 1.2k
C.-G. Wahlström Sweden 13 843 1.2× 252 0.7× 243 1.5× 85 0.7× 110 1.3× 24 1.0k

Countries citing papers authored by Ola Al-Hagan

Since Specialization
Citations

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

Fields of papers citing papers by Ola Al-Hagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ola Al-Hagan. 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 Ola Al-Hagan. The network helps show where Ola Al-Hagan may publish in the future.

Co-authorship network of co-authors of Ola Al-Hagan

This figure shows the co-authorship network connecting the top 25 collaborators of Ola Al-Hagan. A scholar is included among the top collaborators of Ola Al-Hagan 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 Ola Al-Hagan. Ola Al-Hagan 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.
Abdelaziz, M., H. Algarni, H. Elhosiny Ali, et al.. (2021). A novel polymer/ceramic composite film for different optical applications: optical linear, nonlinear, and limiting properties. Physica Scripta. 96(5). 55804–55804. 16 indexed citations
2.
El-Shamy, E. F., et al.. (2020). Overtaking collisions of oblique isothermal ion‐acoustic multisolitons in ultra‐relativistic degenerate dense magnetoplasmas. Contributions to Plasma Physics. 60(10). 10 indexed citations
3.
4.
5.
El-Shamy, E. F., et al.. (2018). Dust ion‐acoustic solitons collision in weakly relativistic plasmas with superthermality‐distributed electrons and positrons: Higher‐order phase shifts. Contributions to Plasma Physics. 59(3). 304–313. 12 indexed citations
6.
Algarni, H., et al.. (2018). Elastic constants and mechanical stability of InxAl1 − xAsySb1 − y lattice-matched to different substrates. The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics. 98(28). 2582–2594. 8 indexed citations
7.
Bouarissa, N., et al.. (2018). Optical properties and exciton binding energy and related parameters of CdTe: Pressure-induced effects. Optik. 170. 37–42. 6 indexed citations
8.
Khan, M. Ajmal, et al.. (2017). Temperature dependence of the refractive index in ZnSe1-xSx. Optik. 155. 292–296. 1 indexed citations
9.
Algarni, H., et al.. (2017). Pseudopotential calculations of AlSb under pressure. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 190. 215–219. 9 indexed citations
10.
Al-Hagan, Ola, Sherif M. Hanafy, & Gerard T. Schuster. (2014). Iterative supervirtual refraction interferometry. Geophysics. 79(3). Q21–Q30. 24 indexed citations
11.
Schuster, Gerard T., Yunsong Huang, Sherif M. Hanafy, et al.. (2014). Review on improved seismic imaging with closure phase. Geophysics. 79(5). W11–W25. 10 indexed citations
12.
Hanafy, Sherif M. & Ola Al-Hagan. (2012). Super‐virtual refraction interferometry: an engineering field data example. Near Surface Geophysics. 10(5). 443–449. 9 indexed citations
13.
Bellm, Susan M., G F Hanne, Ola Al-Hagan, et al.. (2011). Dynamical (e, 2e) studies using tetrahydrofuran as a DNA analogue. Journal of Physics Conference Series. 288. 12007–12007. 4 indexed citations
14.
Hanafy, Sherif M., et al.. (2011). Super–virtual refraction interferometry: Field data example over a colluvial wedge. King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology). 3814–3818. 18 indexed citations
15.
Nixon, K. L., Andrew James Murray, Ola Al-Hagan, D. H. Madison, & Chuangang Ning. (2010). Low-energy symmetric coplanar and symmetric non-coplanar (e,2e) studies from the 3a1state of H2O. Journal of Physics B Atomic Molecular and Optical Physics. 43(3). 35201–35201. 24 indexed citations
16.
Bellm, Susan M., B. Lohmann, G F Hanne, et al.. (2010). Dynamical (e, 2e) studies using tetrahydrofuran as a DNA analog. The Journal of Chemical Physics. 133(12). 124302–124302. 51 indexed citations
17.
Al-Hagan, Ola, Andrew James Murray, Clemens G. Kaiser, J. Colgan, & D. H. Madison. (2010). Electron-impact-ionization cross sections ofH2for low outgoing electron energies from1to10eV. Physical Review A. 81(3). 16 indexed citations
18.
Colgan, J., Ola Al-Hagan, D. H. Madison, et al.. (2009). Triple differential cross sections for the electron-impact ionization ofH2molecules for equal and unequal outgoing electron energies. Physical Review A. 79(5). 34 indexed citations
19.
Casagrande, E M Staicu, A Naja, A. Lahmam-Bennani, et al.. (2008). (e,2e) ionization of helium and the hydrogen molecule: signature of two-centre interference effects. Journal of Physics B Atomic Molecular and Optical Physics. 41(2). 25204–25204. 68 indexed citations
20.
Al-Hagan, Ola, Christian Kaiser, D. H. Madison, & Andrew James Murray. (2008). Atomic and molecular signatures for charged-particle ionization. Nature Physics. 5(1). 59–63. 100 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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