G. Leroy

2.5k total citations · 1 hit paper
68 papers, 2.1k citations indexed

About

G. Leroy is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, G. Leroy has authored 68 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Materials Chemistry, 25 papers in Electrical and Electronic Engineering and 15 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in G. Leroy's work include ZnO doping and properties (18 papers), Gas Sensing Nanomaterials and Sensors (12 papers) and Copper-based nanomaterials and applications (11 papers). G. Leroy is often cited by papers focused on ZnO doping and properties (18 papers), Gas Sensing Nanomaterials and Sensors (12 papers) and Copper-based nanomaterials and applications (11 papers). G. Leroy collaborates with scholars based in France, Tunisia and Netherlands. G. Leroy's co-authors include Guillaume Penel, Christian Rey, Étienne F. Brès, Didier Bernache‐Assollant, Caroline Delfosse, M. Descamps, B. Duponchel, S. Guermazi, Éric Champion and S. Lucas and has published in prestigious journals such as Journal of Applied Physics, RSC Advances and Journal of Biomedical Materials Research.

In The Last Decade

G. Leroy

64 papers receiving 2.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

MicroRaman Spectral Study of the PO 4 and CO 3 Vibrational Modes in Synthetic and Biological Apatites

1998 534 citations Guillaume Penel, G. Leroy et al. Calcified Tissue International profile →

Peers

G. Leroy

EEE

ORTHO

Étienne F. Brès France

Fran Adar United States

F. Betts United States

P. González Spain

Julietta V. Rau Italy

Šarūnas Petronis Sweden

C. Fagnano Italy

Jukka Lausmaa Sweden

A. Ripamonti Italy

J. Serra Spain

Étienne F. Brès France

G. Leroy

889 ×1.1

380 ×0.6

356 ×0.9

49 ×0.2

EEE

369 ×1.4

ORTHO

Citations per year, relative to G. Leroy G. Leroy (= 1×) peers Étienne F. Brès

Countries citing papers authored by G. Leroy

Since Specialization

Citations

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

Fields of papers citing papers by G. Leroy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Leroy

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Mnif, Sami, H. Guermazi, S. Guermazi, et al.. (2025). Thermal annealing modulates the structural, optical, and antibacterial properties of Cu-based nanoparticles. RSC Advances. 15(38). 31498–31507.

Kassem, Mohammad, et al.. (2025). The garnet Al-LLZO lithium-ion conductor processed by spark plasma sintering: Phase formation and ionic conductivity. Ceramics International. 51(14). 18816–18826. 3 indexed citations

Bouznit, Y., et al.. (2025). Novel multi-spray approach for preparing Cu₂ZnSnS₄ films for efficient solar photoelectrochemical water splitting. Chemical Physics. 600. 112894–112894.

Guermazi, S., et al.. (2024). Conduction mechanisms and dielectric relaxations in ternary ZnO/Zn2SiO4/SiO2 composites for energy storage systems. Physica B Condensed Matter. 696. 416605–416605. 3 indexed citations

Mnif, Sami, H. Guermazi, B. Duponchel, et al.. (2024). Synthesis, Characterization of (Fe, Sn) Doped and Co-Doped Copper Oxide Nanoparticles and Evaluation of their Antibacterial Activities. Journal of Cluster Science. 35(6). 1827–1843. 3 indexed citations

Leroy, G., et al.. (2023). Investigation of structural, morphological, and dielectric properties of BaSnO3 ceramics and thin films prepared by sol-gel method. Ceramics International. 49(11). 17542–17553. 2 indexed citations

Guermazi, H., S. Guermazi, A. El Hdiy, et al.. (2023). The effect of (In, Cu) doping and co-doping on physical properties and organic pollutant photodegradation efficiency of ZnO nanoparticles for wastewater remediation. Ceramics International. 49(21). 33828–33841. 20 indexed citations

Leroy, G., S. Pires, G. W. Pratt, & C. Giocoli. (2023). Fast multi-scale galaxy cluster detection with weak lensing: Towards a mass-selected sample. Astronomy and Astrophysics. 678. A125–A125. 1 indexed citations

Ameur, S. Ben, B. Duponchel, G. Leroy, et al.. (2019). Enhanced photocatalytic activity against crystal violet dye of Co and In doped ZnO thin films grown on PEI flexible substrate under UV and sunlight irradiations. Heliyon. 5(6). e01912–e01912. 75 indexed citations

10.

Barhoumi, A., G. Leroy, Habib Boughzala, et al.. (2014). Correlations between 1/f noise and thermal treatment of Al-doped ZnO thin films deposited by direct current sputtering. Journal of Applied Physics. 115(20). 9 indexed citations

11.

Liang, Chenghua, et al.. (2013). Dielectric and conductivity properties of composite polyaniline/polyurethane network. Journal of Applied Physics. 114(12). 5 indexed citations

12.

Liang, Chenghua, et al.. (2011). Resistance and 1/f noise between circular contacts on conductive thin films. The European Physical Journal Applied Physics. 53(3). 30301–30301. 3 indexed citations

13.

Penel, Guillaume, et al.. (2008). Raman spectrometry applied to calcified tissue and calcium-phosphorus biomaterials (Article in French). Revistes Científiques de la University of Barcelona (University of Barcelona). 42(2). 55–63. 1 indexed citations

14.

Heger, Michal, Serge Mordon, G. Leroy, Laurence Fleurisse, & Colette Creusy. (2006). Raman microspectrometry of laser-reshaped rabbit auricular cartilage: preliminary study on laser-induced cartilage mineralization. Journal of Biomedical Optics. 11(2). 24003–24003. 9 indexed citations

15.

Penel, Guillaume, Caroline Delfosse, M. Descamps, & G. Leroy. (2005). Composition of bone and apatitic biomaterials as revealed by intravital Raman microspectroscopy. Bone. 36(5). 893–901. 224 indexed citations

16.

Penel, Guillaume, Caroline Delfosse, Christian Rey, et al.. (2003). Raman microspectrometry studies of calcified tissues and related biomaterials. Dental and Medical Problems. 40. 37–43. 20 indexed citations

17.

Vermès, Emmanuelle, Philippe Guyon, Akli Otmani, et al.. (2000). Assessment of Left Ventricular Regional Wall Motion by Color Kinesis Technique: Comparison with Angiographic Findings. Echocardiography. 17(6). 521–527. 13 indexed citations

18.

Fontan, François, et al.. (1998). Caracterisation des differentes generations d'apatites du massif alcalin carbonatique de Catalao I (Goiás, Brasil). Boletín de la Sociedad Española de Mineralogía. 21(1). 202–203. 1 indexed citations

19.

Penel, Guillaume, G. Leroy, Christian Rey, & Étienne F. Brès. (1998). MicroRaman Spectral Study of the PO 4 and CO 3 Vibrational Modes in Synthetic and Biological Apatites. Calcified Tissue International. 63(6). 475–481. 534 indexed citations breakdown →

20.

Penel, Guillaume, G. Leroy, Christian Rey, et al.. (1997). Infrared and Raman microspectrometry study of fluor-fluor-hydroxy and hydroxy-apatite powders. Journal of Materials Science Materials in Medicine. 8(5). 271–276. 166 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.

Explore authors with similar magnitude of impact