Hervé Portalès

1.6k total citations
37 papers, 1.4k citations indexed

About

Hervé Portalès is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Hervé Portalès has authored 37 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Electronic, Optical and Magnetic Materials, 21 papers in Materials Chemistry and 16 papers in Biomedical Engineering. Recurrent topics in Hervé Portalès's work include Gold and Silver Nanoparticles Synthesis and Applications (25 papers), Plasmonic and Surface Plasmon Research (10 papers) and Nanocluster Synthesis and Applications (8 papers). Hervé Portalès is often cited by papers focused on Gold and Silver Nanoparticles Synthesis and Applications (25 papers), Plasmonic and Surface Plasmon Research (10 papers) and Nanocluster Synthesis and Applications (8 papers). Hervé Portalès collaborates with scholars based in France, Italy and Portugal. Hervé Portalès's co-authors include Marie‐Paule Pileni, E. Duval, Lucien Saviot, Nicolas Goubet, Peng Yang, A. Mermet, Minoru Fujii, Shinji Hayashi, Natalia Del Fatti and Imad Arfaoui and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and The Journal of Chemical Physics.

In The Last Decade

Hervé Portalès

37 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hervé Portalès France 21 834 602 500 337 286 37 1.4k
T. Tokizaki Japan 19 628 0.8× 368 0.6× 590 1.2× 586 1.7× 403 1.4× 54 1.4k
P. Langot France 16 320 0.4× 423 0.7× 397 0.8× 386 1.1× 200 0.7× 33 905
H. Hövel Germany 20 849 1.0× 664 1.1× 581 1.2× 621 1.8× 368 1.3× 39 1.7k
J. R. Huntzinger France 18 700 0.8× 504 0.8× 478 1.0× 424 1.3× 379 1.3× 28 1.3k
Н. В. Суровцев Russia 17 1.1k 1.3× 223 0.4× 156 0.3× 247 0.7× 338 1.2× 77 1.3k
S. Fedrigo Switzerland 17 826 1.0× 396 0.7× 165 0.3× 615 1.8× 133 0.5× 26 1.3k
A.I. Ryasnyansky Uzbekistan 23 606 0.7× 679 1.1× 1.3k 2.6× 453 1.3× 261 0.9× 46 1.7k
T. A. Vartanyan Russia 15 313 0.4× 607 1.0× 621 1.2× 439 1.3× 253 0.9× 169 1.2k
Kelly P. Knutsen United States 9 1.5k 1.8× 397 0.7× 1.1k 2.2× 732 2.2× 1.2k 4.3× 10 2.5k
Mengistie L. Debasu Portugal 14 1.3k 1.5× 78 0.1× 263 0.5× 456 1.4× 699 2.4× 21 1.4k

Countries citing papers authored by Hervé Portalès

Since Specialization
Citations

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

Fields of papers citing papers by Hervé Portalès

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hervé Portalès

This figure shows the co-authorship network connecting the top 25 collaborators of Hervé Portalès. A scholar is included among the top collaborators of Hervé Portalès 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 Hervé Portalès. Hervé Portalès 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.
Royer, Sébastien, Hervé Cruguel, Emmanuelle Lacaze, et al.. (2024). Anisotropic Thermal Transport in Tunable Self-Assembled Nanocrystal Supercrystals. ACS Nano. 18(50). 34341–34352. 5 indexed citations
2.
Portalès, Hervé, et al.. (2024). Impact of tip curvature and edge rounding on the plasmonic properties of gold nanorods and their silver-coated counterparts. The Journal of Chemical Physics. 161(12). 3 indexed citations
3.
Saviot, Lucien, et al.. (2023). Sensitivity of Localized Surface Plasmon Resonance and Acoustic Vibrations to Edge Rounding in Silver Nanocubes. ACS Nano. 17(20). 20462–20472. 7 indexed citations
4.
Lee, Suyeon, Hervé Portalès, Michael Walls, et al.. (2020). Versatile and robust synthesis process for the fine control of the chemical composition and core-crystallinity of spherical core–shell Au@Ag nanoparticles. Nanotechnology. 32(9). 95604–95604. 6 indexed citations
5.
Goubet, Nicolas, Amardeep Jagtap, Clément Livache, et al.. (2018). Terahertz HgTe Nanocrystals: Beyond Confinement. Journal of the American Chemical Society. 140(15). 5033–5036. 117 indexed citations
6.
Yan, Cong, Hervé Portalès, Nicolas Goubet, et al.. (2013). Assessing the relevance of building block crystallinity for tuning the stiffness of gold nanocrystal superlattices. Nanoscale. 5(20). 9523–9523. 17 indexed citations
7.
Goubet, Nicolas, Cong Yan, Dario Polli, et al.. (2012). Modulating Physical Properties of Isolated and Self-Assembled Nanocrystals through Change in Nanocrystallinity. Nano Letters. 13(2). 504–508. 68 indexed citations
8.
Goubet, Nicolas, Hervé Portalès, Cong Yan, et al.. (2012). Simultaneous Growths of Gold Colloidal Crystals. Journal of the American Chemical Society. 134(8). 3714–3719. 81 indexed citations
9.
Portalès, Hervé, Nicolas Goubet, Sergey Sirotkin, et al.. (2012). Crystallinity Segregation upon Selective Self-Assembling of Gold Colloidal Single Nanocrystals. Nano Letters. 12(10). 5292–5298. 45 indexed citations
10.
Yang, Peng, Hervé Portalès, & Marie‐Paule Pileni. (2011). Dependence of the localized surface plasmon resonance of noble metal quasispherical nanoparticles on their crystallinity-related morphologies. The Journal of Chemical Physics. 134(2). 24507–24507. 27 indexed citations
11.
Yang, Peng, Hervé Portalès, & Marie‐Paule Pileni. (2010). Ability to discern the splitting between longitudinal and transverse plasmon resonances in Au compared to Ag nanoparticles in close-packed planar arrays. Physical Review B. 81(20). 20 indexed citations
12.
13.
Portalès, Hervé, Nicolas Goubet, Lucien Saviot, et al.. (2010). Crystallinity Dependence of the Plasmon Resonant Raman Scattering by Anisotropic Gold Nanocrystals. ACS Nano. 4(6). 3489–3497. 49 indexed citations
14.
Yang, Peng, Hervé Portalès, & Marie‐Paule Pileni. (2009). Identification of Multipolar Surface Plasmon Resonances in Triangular Silver Nanoprisms with Very High Aspect Ratios Using the DDA Method. The Journal of Physical Chemistry C. 113(27). 11597–11604. 55 indexed citations
15.
Portalès, Hervé, Nicola Pinna, & Marie‐Paule Pileni. (2009). Optical Response of Ultrafine Spherical Silver Nanoparticles Arranged in Hexagonal Planar Arrays Studied by the DDA Method. The Journal of Physical Chemistry A. 113(16). 4094–4099. 33 indexed citations
16.
Almeida, Rui M., Ana C. Marques, S. Pelli, et al.. (2004). Spectroscopic assessment of silica–titania and silica–hafnia planar waveguides. The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics. 84(13-16). 1659–1666. 20 indexed citations
17.
Chiasera, Alessandro, Maurizio Ferrari, L. Zampedri, et al.. (2004). Fabrication and characterization of optical planar waveguides activated by erbium ions for 1.5-μm applications. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5451. 574–574. 3 indexed citations
18.
Zampedri, L., Giancarlo C. Righini, Hervé Portalès, et al.. (2004). Sol–gel-derived Er-activated SiO2–HfO2 planar waveguides for 1.5 μm application. Journal of Non-Crystalline Solids. 345-346. 580–584. 46 indexed citations
19.
Crut, Aurélien, Arnaud Arbouet, Natalia Del Fatti, et al.. (2003). Acoustic vibrations of metal nanoparticles: high order radial mode detection. Applied Surface Science. 226(1-3). 209–215. 67 indexed citations
20.
Portalès, Hervé, et al.. (2001). Raman scattering by electron-hole excitations in silver nanocrystals. Physical review. B, Condensed matter. 63(23). 34 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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