G. Létay

595 total citations
12 papers, 465 citations indexed

About

G. Létay is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Civil and Structural Engineering. According to data from OpenAlex, G. Létay has authored 12 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Electrical and Electronic Engineering, 6 papers in Atomic and Molecular Physics, and Optics and 1 paper in Civil and Structural Engineering. Recurrent topics in G. Létay's work include solar cell performance optimization (9 papers), Silicon and Solar Cell Technologies (6 papers) and Semiconductor Quantum Structures and Devices (5 papers). G. Létay is often cited by papers focused on solar cell performance optimization (9 papers), Silicon and Solar Cell Technologies (6 papers) and Semiconductor Quantum Structures and Devices (5 papers). G. Létay collaborates with scholars based in Germany, Switzerland and United States. G. Létay's co-authors include Andreas W. Bett, Martin Hermle, M. Meusel, C. Baur, Wilhelm Warta, Emilio Fernández, Simon P. Philipps, Andreas W. Bett, Frank Dimroth and Benjamin M. George and has published in prestigious journals such as Progress in Photovoltaics Research and Applications, physica status solidi (RRL) - Rapid Research Letters and OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).

In The Last Decade

G. Létay

11 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. Létay Germany	7	453	181	80	65	63	12	465
G. Willeke Germany	9	259 0.6×	75 0.4×	57 0.7×	108 1.7×	24 0.4×	24	279
Mauro Zanuccoli Italy	14	378 0.8×	155 0.9×	77 1.0×	99 1.5×	90 1.4×	39	415
Tsun Hang Fung Australia	12	659 1.5×	242 1.3×	56 0.7×	124 1.9×	119 1.9×	25	683
Jeffrey F. Wheeldon Canada	11	266 0.6×	168 0.9×	75 0.9×	59 0.9×	66 1.0×	32	302
Sandeep Singh India	11	310 0.7×	104 0.6×	45 0.6×	108 1.7×	141 2.2×	39	377
Eric Rehder United States	6	260 0.6×	125 0.7×	59 0.7×	49 0.8×	58 0.9×	17	296
J.H. Bultman Netherlands	9	362 0.8×	122 0.7×	36 0.5×	93 1.4×	62 1.0×	21	379
Vincenzo LaSalvia United States	12	603 1.3×	252 1.4×	81 1.0×	140 2.2×	32 0.5×	44	626
Laura Barrutia Spain	9	218 0.5×	99 0.5×	117 1.5×	98 1.5×	27 0.4×	23	288
P.P. Altermatt Germany	11	607 1.3×	238 1.3×	34 0.4×	186 2.9×	58 0.9×	24	631

Countries citing papers authored by G. Létay

Since Specialization

Citations

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

Fields of papers citing papers by G. Létay

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

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12 of 12 papers shown

Ohrdes, Tobias, S. Steingrube, Hannes Wagner, et al.. (2011). Solar cell emitter design with PV-tailored implantation. Energy Procedia. 8. 167–173. 6 indexed citations

Létay, G., et al.. (2010). Simulation of Amorphous and Microcrystalline Thin Film Silicon Solar Cells with Sentaurus TCAD. EU PVSEC. 3133–3137. 4 indexed citations

Philipps, Simon P., Martin Hermle, G. Létay, et al.. (2008). Calibrated numerical model of a GaInP–GaAs dual‐junction solar cell. physica status solidi (RRL) - Rapid Research Letters. 2(4). 166–168. 9 indexed citations

Hermle, Martin, G. Létay, Simon P. Philipps, & Andreas W. Bett. (2008). Numerical simulation of tunnel diodes for multi‐junction solar cells. Progress in Photovoltaics Research and Applications. 16(5). 409–418. 94 indexed citations

Philipps, Simon P., Martin Hermle, G. Létay, et al.. (2008). Numerical Simulation and Modeling of III-V Multi-Junction Solar Cells. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 2 indexed citations

Hermle, Martin, Simon P. Philipps, G. Létay, & Andreas W. Bett. (2008). Numerical simulation of tunnel diodes and multi-junction solar cells. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 14. 1–4. 8 indexed citations

Létay, G., et al.. (2007). A generalized 2D and 3D white LED device simulator integrating photon recycling and luminescent spectral conversion effects. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6486. 64860T–64860T. 2 indexed citations

Witzigmann, Bernd, et al.. (2007). A TCAD approach to robust ESD design in oxide-confined VCSELs. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6484. 648405–648405. 1 indexed citations

Létay, G., Martin Hermle, & Andreas W. Bett. (2006). Simulating single-junction GaAs solar cells including photon recycling. Progress in Photovoltaics Research and Applications. 14(8). 683–696. 58 indexed citations

10.

Létay, G., et al.. (2003). Calculating the generation function of III-V solar cells. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1. 741–744. 10 indexed citations

11.

Meusel, M., C. Baur, G. Létay, et al.. (2003). Spectral response measurements of monolithic GaInP/Ga(In)As/Ge triple‐junction solar cells: Measurement artifacts and their explanation. Progress in Photovoltaics Research and Applications. 11(8). 499–514. 207 indexed citations

12.

Létay, G. & Andreas W. Bett. (2002). EtaOpt - a program for calculating limiting efficiency and optimum bandgap structure for multi-bandgap solar cells and TPV cells. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 64 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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