L. Appel

1.3k total citations
30 papers, 522 citations indexed

About

L. Appel is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, L. Appel has authored 30 papers receiving a total of 522 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Nuclear and High Energy Physics, 9 papers in Astronomy and Astrophysics and 7 papers in Aerospace Engineering. Recurrent topics in L. Appel's work include Magnetic confinement fusion research (22 papers), Ionosphere and magnetosphere dynamics (9 papers) and Solar and Space Plasma Dynamics (6 papers). L. Appel is often cited by papers focused on Magnetic confinement fusion research (22 papers), Ionosphere and magnetosphere dynamics (9 papers) and Solar and Space Plasma Dynamics (6 papers). L. Appel collaborates with scholars based in United Kingdom, Australia and Germany. L. Appel's co-authors include Matthew Hole, S. E. Sharapov, S. D. Pinches, D. Borba, B. N. Breǐzman, W. Kerner, J. Candy, G. T. A. Huysmans, H. L. Berk and K. I. Hopcraft and has published in prestigious journals such as Computer Physics Communications, Review of Scientific Instruments and SIAM Journal on Scientific Computing.

In The Last Decade

L. Appel

27 papers receiving 492 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. Appel United Kingdom 13 456 304 132 99 92 30 522
F. Auriemma Italy 14 416 0.9× 217 0.7× 88 0.7× 114 1.2× 117 1.3× 44 444
J. McClenaghan United States 13 466 1.0× 198 0.7× 149 1.1× 188 1.9× 135 1.5× 52 513
M. Tsalas Germany 16 525 1.2× 234 0.8× 112 0.8× 255 2.6× 149 1.6× 47 583
Eero Hirvijoki Finland 13 514 1.1× 294 1.0× 173 1.3× 153 1.5× 98 1.1× 44 613
S.C. McCool United States 14 544 1.2× 305 1.0× 87 0.7× 171 1.7× 82 0.9× 30 575
D.A. Maurer United States 15 499 1.1× 345 1.1× 139 1.1× 62 0.6× 165 1.8× 48 597
T. Kurki-Suonio Germany 10 476 1.0× 225 0.7× 166 1.3× 182 1.8× 103 1.1× 29 502
Yong-Su Na South Korea 14 444 1.0× 156 0.5× 152 1.2× 137 1.4× 139 1.5× 89 524
S. Äkäslompolo Germany 13 484 1.1× 220 0.7× 197 1.5× 158 1.6× 97 1.1× 50 544
J.M. Park United States 15 573 1.3× 176 0.6× 217 1.6× 250 2.5× 209 2.3× 30 635

Countries citing papers authored by L. Appel

Since Specialization
Citations

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

Fields of papers citing papers by L. Appel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. Appel

This figure shows the co-authorship network connecting the top 25 collaborators of L. Appel. A scholar is included among the top collaborators of L. Appel 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 L. Appel. L. Appel 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.
Tamborrino, Massimiliano, et al.. (2022). Stochastic Parareal: An Application of Probabilistic Methods to Time-Parallelization. SIAM Journal on Scientific Computing. 45(3). S82–S102. 4 indexed citations
2.
Tamborrino, Massimiliano, et al.. (2022). GParareal: a time-parallel ODE solver using Gaussian process emulation. Statistics and Computing. 33(1). 2 indexed citations
3.
Appel, L., S. Kwak, F. Militello, & J. Svensson. (2020). A Bayesian model of filamentary dynamics in MAST. Plasma Physics and Controlled Fusion. 62(12). 125002–125002. 4 indexed citations
4.
Appel, L. & I. Lupelli. (2017). Equilibrium reconstruction in an iron core tokamak using a deterministic magnetisation model. Computer Physics Communications. 223. 1–17. 20 indexed citations
5.
Lupelli, I., et al.. (2015). Provenance metadata gathering and cataloguing of EFIT++ code execution. Fusion Engineering and Design. 96-97. 835–839. 5 indexed citations
6.
Hole, Matthew, D. G. Pretty, J. Howard, et al.. (2010). The use of Bayesian inversion to resolve plasma equilibrium. Review of Scientific Instruments. 81(10). 10E127–10E127. 11 indexed citations
7.
Imbeaux, F., J.B. Lister, G. Huysmans, et al.. (2010). A generic data structure for integrated modelling of tokamak physics and subsystems. Computer Physics Communications. 181(6). 987–998. 40 indexed citations
8.
Hole, Matthew, J. Svensson, L. Appel, et al.. (2009). Model Data Fusion: developing Bayesian inversion to constrain equilibrium and stability theory. Bulletin of the American Physical Society. 51. 1 indexed citations
9.
Zwingmann, W., L. Appel, В.В. Дроздов, et al.. (2008). Integrated tokamak modelling taskforce: Validation of the equilibrium reconstruction from experimental data. AIP conference proceedings. 993. 11–18.
10.
Poli, E., Andreas Bergmann, A. G. Peeters, L. Appel, & S. D. Pinches. (2005). Kinetic calculation of the polarization current in the presence of a neoclassical tearing mode. Nuclear Fusion. 45(5). 384–390. 16 indexed citations
11.
Appel, L. & Matthew Hole. (2005). Calibration of the high-frequency magnetic fluctuation diagnostic in plasma devices. Review of Scientific Instruments. 76(9). 10 indexed citations
12.
Hole, Matthew & L. Appel. (2005). Stray capacitance of a two-layer air-cored inductor. IEE Proceedings - Circuits Devices and Systems. 152(6). 565–565. 28 indexed citations
13.
Appel, L., et al.. (2005). Creating an XML Driven Data Bus between Fusion Experiments. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 3 indexed citations
14.
Wilson, H. R., G.M. Voss, R. Akers, et al.. (2004). The physics basis of a spherical tokamak component test facility. ANU Open Research (Australian National University). 3 indexed citations
15.
Wilson, H. R., G.M. Voss, R. Akers, et al.. (2004). The Physics Basis jf a Spherical Tokamak Components Test Facility. 1 indexed citations
16.
McClements, K. G., L. Appel, Matthew Hole, & A. Thyagaraja. (2002). Excitation of axisymmetric Alfvénic modes in Ohmic tokamak discharges. Nuclear Fusion. 42(9). 1155–1161. 16 indexed citations
17.
Kerner, W., D. Borba, S. E. Sharapov, et al.. (1998). Theory of alfvén eigenmode instabilities and related alpha particle transport in JET deuterium-tritium plasmas. Nuclear Fusion. 38(9). 1315–1332. 29 indexed citations
18.
Pinches, S. D., L. Appel, J. Candy, et al.. (1998). The HAGIS self-consistent nonlinear wave-particle interaction model. Computer Physics Communications. 111(1-3). 133–149. 153 indexed citations
19.
Walsh, Mathieu, R. Akers, L. Appel, et al.. (1997). Confinement at Tight Aspect Ratio in START. APS Division of Plasma Physics Meeting Abstracts. 2 indexed citations
20.
Appel, L., H. L. Berk, D. Borba, et al.. (1995). Alfven eigenmode induced energetic particle transport in JET. Nuclear Fusion. 35(12). 1697–1705. 14 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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