J. Achard

468 total citations
19 papers, 92 citations indexed

About

J. Achard is a scholar working on Aerospace Engineering, Nuclear and High Energy Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, J. Achard has authored 19 papers receiving a total of 92 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Aerospace Engineering, 13 papers in Nuclear and High Energy Physics and 9 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in J. Achard's work include Particle accelerators and beam dynamics (12 papers), Magnetic confinement fusion research (12 papers) and Gyrotron and Vacuum Electronics Research (9 papers). J. Achard is often cited by papers focused on Particle accelerators and beam dynamics (12 papers), Magnetic confinement fusion research (12 papers) and Gyrotron and Vacuum Electronics Research (9 papers). J. Achard collaborates with scholars based in France, Portugal and Australia. J. Achard's co-authors include J. Hillairet, L. Delpech, M. Goniche, J.H. Belo, G. Berger-By, R. Magne, F. Samaille, B. Beaumont, A. Saille and L. Gargiulo and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Nuclear Fusion.

In The Last Decade

J. Achard

17 papers receiving 90 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Achard France	6	68	58	48	26	16	19	92
R. Bertizzolo Switzerland	8	89 1.3×	77 1.3×	71 1.5×	42 1.6×	18 1.1×	23	125
H. Shidara Japan	8	82 1.2×	72 1.2×	37 0.8×	37 1.4×	30 1.9×	17	117
G. Grossetti Germany	5	82 1.2×	78 1.3×	34 0.7×	31 1.2×	15 0.9×	42	121
J.-D. Landis Switzerland	7	85 1.3×	97 1.7×	82 1.7×	51 2.0×	15 0.9×	28	135
Zege Wu China	5	55 0.8×	46 0.8×	21 0.4×	23 0.9×	7 0.4×	25	68
L. Wegener Germany	2	54 0.8×	31 0.5×	26 0.5×	12 0.5×	8 0.5×	2	71
W. Beck United States	5	79 1.2×	58 1.0×	62 1.3×	10 0.4×	25 1.6×	27	108
A. Argouarch France	6	97 1.4×	91 1.6×	31 0.6×	15 0.6×	52 3.3×	21	120
T. Blackman United Kingdom	7	99 1.5×	74 1.3×	33 0.7×	8 0.3×	31 1.9×	23	104
A. von Halle United States	5	65 1.0×	51 0.9×	25 0.5×	12 0.5×	33 2.1×	31	92

Countries citing papers authored by J. Achard

Since Specialization

Citations

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

Fields of papers citing papers by J. Achard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Achard

This figure shows the co-authorship network connecting the top 25 collaborators of J. Achard. A scholar is included among the top collaborators of J. Achard 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 J. Achard. J. Achard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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19 of 19 papers shown

Delpech, L., A. Ekedahl, J. Achard, et al.. (2023). New method for reshaping of the WEST Lower Hybrid launcher to reach long pulse operation. Fusion Engineering and Design. 194. 113842–113842.

Delpech, L., A. Ekedahl, Akun Liang, et al.. (2020). Coupling properties of the LHCD launchers in the WEST experiments. AIP conference proceedings. 2254. 80004–80004. 3 indexed citations

Hillairet, J., J. Achard, & R. Ragona. (2019). Radio-frequency hands-on for nuclear fusion Master’s students. European Journal of Physics. 41(2). 24001–24001. 2 indexed citations

Abdeddaïm, Redha, J. Achard, M. Goniche, et al.. (2018). Mimicking Electromagnetic Wave Coupling in Tokamak Plasma with Fishnet Metamaterials. Scientific Reports. 8(1). 5841–5841. 2 indexed citations

Delpech, L., et al.. (2017). Maintenance and preparation of the 3.7 GHz LHCD system for WEST operation. SHILAP Revista de lepidopterología. 157. 3009–3009. 1 indexed citations

Helou, W., M. Goniche, J. Hillairet, et al.. (2017). Radio-Frequency design of a Lower Hybrid Slotted Waveguide Antenna. Fusion Engineering and Design. 123. 223–227. 6 indexed citations

Delpech, L., J. Achard, G. Berger-By, et al.. (2015). Evolution of the Tore Supra Lower Hybrid Current Drive System for WEST. Fusion Engineering and Design. 96-97. 452–457. 7 indexed citations

Hillairet, J., J. Kim, Nicolas Faure, et al.. (2015). Design and tests of 500 kW RF windows for the ITER LHCD system. Fusion Engineering and Design. 94. 22–30. 10 indexed citations

Hillairet, J., et al.. (2012). Design and testing of a 5GHz TE10–TE30 mode converter mock-up for the lower hybrid antenna proposed for ITER. Fusion Engineering and Design. 87(3). 275–280. 4 indexed citations

10.

Berger-By, G., J. Achard, F. Bouquey, et al.. (2011). Tore Supra LH transmitter upgrade, a new RF driver for the power spectrum. AIP conference proceedings. 141–144. 1 indexed citations

11.

Preynas, M., A. Ekedahl, N. Fedorczak, et al.. (2011). Coupling characteristics of the ITER-relevant lower hybrid antenna in Tore Supra: experiments and modelling. Nuclear Fusion. 51(2). 23001–23001. 21 indexed citations

12.

Delpech, L., J. Achard, F. Bouquey, et al.. (2011). Design and validation of a 700 kW/CW water load for 3.7 GHz klystrons. Fusion Engineering and Design. 86(6-8). 815–818. 5 indexed citations

13.

Oosako, T., A. Ekedahl, M. Goniche, et al.. (2011). Characterisation of SOL density fluctuations in front of the LHCD PAM launcher in Tore. AIP conference proceedings. 239–242. 2 indexed citations

14.

Kazarian, F., Emmanuel Bertrand, L. Delpech, et al.. (2009). Progress in the high power CW klystron development for Tore Supra. Fusion Engineering and Design. 84(2-6). 1006–1009. 7 indexed citations

15.

Kazarian, F., B. Beaumont, D. Guilhem, et al.. (2007). Status of the Tore Supra CIMES Project. AIP conference proceedings. 933. 245–248. 2 indexed citations

16.

Belo, J.H., P. Bibet, M. Missirlian, et al.. (2005). ITER-like PAM launcher for Tore Supra's LHCD system. Fusion Engineering and Design. 74(1-4). 283–288. 16 indexed citations

17.

Berger-By, G., et al.. (2003). THE POWER MEASUREMENT SYSTEM OF THE TORE SUPRA ECRH TRANSMITTER AT 118 GHZ. 579–584. 1 indexed citations

18.

Berger-By, G., J. Achard, B. Beaumont, et al.. (2001). Evaluations and prospects for the next steps in the low power RF systems of the Tore Supra transmitters. Fusion Engineering and Design. 56-57. 673–677. 2 indexed citations

19.

Bibet, P., J. Achard, M. Goniche, et al.. (1990). Scattering matrix of Tore Supra lower hybrid antenna.

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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