Gema López

667 total citations
57 papers, 464 citations indexed

About

Gema López is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Gema López has authored 57 papers receiving a total of 464 indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Electrical and Electronic Engineering, 13 papers in Atomic and Molecular Physics, and Optics and 12 papers in Materials Chemistry. Recurrent topics in Gema López's work include Silicon and Solar Cell Technologies (38 papers), Thin-Film Transistor Technologies (36 papers) and Silicon Nanostructures and Photoluminescence (10 papers). Gema López is often cited by papers focused on Silicon and Solar Cell Technologies (38 papers), Thin-Film Transistor Technologies (36 papers) and Silicon Nanostructures and Photoluminescence (10 papers). Gema López collaborates with scholars based in Spain, France and Germany. Gema López's co-authors include Isidro Martín, Pablo Ortega, R. Alcubilla, C. Voz, A. Orpella, M. Colina, C. Molpeceres, Manuel Domínguez-Pumar, Joaquim Puigdollers and M. Garín and has published in prestigious journals such as IEEE Transactions on Industrial Electronics, Small and Nano Energy.

In The Last Decade

Gema López

54 papers receiving 458 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gema López Spain 11 393 117 108 72 53 57 464
Bernhard Mitchell Australia 12 547 1.4× 101 0.9× 124 1.1× 35 0.5× 14 0.3× 28 580
Zhiyong Wang China 10 205 0.5× 124 1.1× 39 0.4× 44 0.6× 15 0.3× 64 328
Binbin Hong China 10 178 0.5× 105 0.9× 19 0.2× 52 0.7× 40 0.8× 41 328
Zaoyang Li China 14 298 0.8× 39 0.3× 343 3.2× 42 0.6× 55 1.0× 45 490
Wooram Lee United States 17 735 1.9× 189 1.6× 24 0.2× 50 0.7× 149 2.8× 55 832
John Lawler United States 10 158 0.4× 23 0.2× 54 0.5× 106 1.5× 23 0.4× 16 337
M.H. Weichold United States 9 151 0.4× 70 0.6× 50 0.5× 45 0.6× 18 0.3× 42 348
Xuefei Yan China 9 96 0.2× 27 0.2× 222 2.1× 33 0.5× 105 2.0× 24 323
Tadashi Ichikawa Japan 10 267 0.7× 104 0.9× 46 0.4× 37 0.5× 11 0.2× 38 332
Jiaye Wu China 13 210 0.5× 289 2.5× 42 0.4× 149 2.1× 45 0.8× 50 455

Countries citing papers authored by Gema López

Since Specialization
Citations

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

Fields of papers citing papers by Gema López

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gema López

This figure shows the co-authorship network connecting the top 25 collaborators of Gema López. A scholar is included among the top collaborators of Gema López 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 Gema López. Gema López 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.
López, Gema, et al.. (2025). Laser-fired contacts for p-type c-Ge TPV devices. Solar Energy Materials and Solar Cells. 293. 113837–113837.
2.
López, Gema, et al.. (2025). Phosphorus-doped nanocrystalline silicon as electron selective contact for epitaxial-free germanium thermophotovoltaic devices. Solar Energy Materials and Solar Cells. 292. 113778–113778.
3.
López, Gema, Abderrahime Sekkat, Muriel Matheron, et al.. (2024). Optical, electrical and chemical characterization of inorganic hole transporting materials for the recombination junction in two-terminal perovskite / silicon heterojunction solar cells. Solar Energy. 273. 112375–112375. 3 indexed citations
4.
López, Gema, Èric Navarrete, Eduard Llobet, et al.. (2024). Accelerating hydrogen sensing with Pd-MOS capacitors using active controls of trapped charge. Sensors and Actuators B Chemical. 426. 136959–136959.
5.
Martín, Isidro, Gema López, M. Garín, et al.. (2022). Effect of the thickness of amorphous silicon carbide interlayer on the passivation of c-Ge surface by aluminium oxide films. Surfaces and Interfaces. 31. 102070–102070. 13 indexed citations
6.
Martín, Isidro, Gema López, M. Garín, et al.. (2021). Thin c-Si Solar Cells Based on VOx Heterojunctions With Texturized Rear Surface. IEEE Journal of Photovoltaics. 11(6). 1358–1362. 2 indexed citations
7.
Ortega, Pablo, Isidro Martín, A. Orpella, et al.. (2020). Low-Cost High-Sensitive Suns–$V_{\text{oc}}$ Measurement Instrument to Characterize c-Si Solar Cells. IEEE Transactions on Instrumentation and Measurement. 69(9). 6429–6435. 8 indexed citations
8.
Martín, Isidro, Gema López, Jonathan Plentz, et al.. (2019). Multicrystalline Silicon Thin‐Film Solar Cells Based on Vanadium Oxide Heterojunction and Laser‐Doped Contacts. physica status solidi (a). 216(20). 3 indexed citations
9.
Martín, Isidro, et al.. (2019). Textured PDMS Films Applied to Thin Crystalline Silicon Solar Cells. IEEE Journal of Photovoltaics. 10(2). 351–357. 8 indexed citations
10.
Garcia‐Sabaté, Anna, et al.. (2018). A Sounding Rocket Experiment to Control Boiling by Means of Acoustic Waves. Microgravity Science and Technology. 30(5). 731–736. 6 indexed citations
11.
López, Gema, Pablo Ortega, Isidro Martín, et al.. (2016). “Cold” Process for IBC c-Si Solar Cells Fabrication. Energy Procedia. 92. 652–660. 4 indexed citations
12.
Domínguez-Pumar, Manuel, et al.. (2016). Charge Trapping Control in MOS Capacitors. IEEE Transactions on Industrial Electronics. 64(4). 3023–3029. 9 indexed citations
13.
Colina, M., Anna Belen Morales‐Vilches, C. Voz, et al.. (2014). Laser Induced Forward Transfer for front contact improvement in silicon heterojunction solar cells. Applied Surface Science. 336. 89–95. 10 indexed citations
14.
López, Gema, Pablo Ortega, M. Colina, et al.. (2014). Emitter formation using laser doping technique on n- and p-type c-Si substrates. Applied Surface Science. 336. 182–187. 8 indexed citations
15.
Colina, M., Isidro Martín, C. Voz, et al.. (2014). Optimization of Laser Processes for Local Rear Contacting of Passivated Silicon Solar Cells. Energy Procedia. 44. 234–243. 5 indexed citations
16.
Martín, Isidro, M. Colina, Gema López, et al.. (2014). c-Si Solar Cells based on Laser-processed Dielectric Films. Energy Procedia. 55. 255–264. 9 indexed citations
17.
López, Gema, Pablo Ortega, C. Voz, et al.. (2013). Surface passivation and optical characterization of Al2O3/a-SiCx stacks on c-Si substrates. Beilstein Journal of Nanotechnology. 4. 726–731. 30 indexed citations
18.
Molpeceres, C., M. Colina, D. Muñoz-Martín, et al.. (2013). New laser-based approaches to improve the passivation and rear contact quality in high efficiency crystalline silicon solar cells. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8826. 882603–882603. 1 indexed citations
19.
Ortega, Pablo, Gema López, Isidro Martín, et al.. (2013). An IBC solar cell for the UPC CubeSat-1 mission. UPCommons institutional repository (Universitat Politècnica de Catalunya). 10. 333–336. 1 indexed citations
20.
Ortega, Pablo, A. Orpella, Isidro Martín, et al.. (2011). Laser‐fired contact optimization in c‐Si solar cells. Progress in Photovoltaics Research and Applications. 20(2). 173–180. 45 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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