R. Caballero

3.9k citations

124 papers · 3.3k indexed · h-index 34

Impact in

Materials Chemistry top 2%
- Quantum Dots Synthesis And Properties
- Copper-based nanomaterials and applications
- Phase-change materials and chalcogenides
- ZnO doping and properties
Electrical and Electronic Engineering top 1%
- Chalcogenide Semiconductor Thin Films
- Perovskite Materials and Applications

Papers in

Materials Chemistry 97
- Quantum Dots Synthesis And Properties 89
- Copper-based nanomaterials and applications 58
- Phase-change materials and chalcogenides 9
Electrical and Electronic Engineering 105
- Chalcogenide Semiconductor Thin Films 100

Co-authors: Christian A. Kaufmann Thomas Unold Hans‐Werner Schock Tobias Eisenbarth C. Guillén M. León R. Klenk Daniel Abou‐Ras
Journals: Solar Energy Materials and Solar Cells (14 papers)Thin Solid Films (11 papers)Solar Energy (7 papers)Journal of Applied Physics (7 papers)Acta Materialia (5 papers)
Partner nations: Germany Spain Belarus

In The Last Decade

R. Caballero

122 papers receiving 3.2k citations

Peers

Countries citing papers authored by R. Caballero

Since Specialization

Citations

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

Fields of papers citing papers by R. Caballero

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside R. Caballero, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with R. Caballero Line = papers co-authored together R. Caballero links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

#	Work
1	Raman scattering and spectroscopic ellipsometry studies of Sb₂S₃ and Sb₂Se₃ bulk polycrystals Physical Chemistry Chemical Physics ·Elena Hajdeu-Chicarosh, Victoria Rotaru, S. Levcenko, R. Serna, I.A. Victorov, Maxim Guc, R. Caballero, J. M. Merino, E. Arushanov, M. León	2023	5
2	Sulfurization of co-evaporated Cu2ZnGeSe4 layers: Influence of the precursor cation's ratios on the properties of Cu2ZnGe(S,Se)4 thin films Solar Energy Materials and Solar Cells ·David Palma‐Lafuente, Pablo Diez-Silva, Victoria Rotaru, T. Jawhari, Tobias Bertram, Pablo Reyes‐Figueroa, Maxim Guc, J. M. Merino, R. Caballero	2023	3
3	Semitransparent Wide Bandgap Cu₂ZnGe(S,Se)₄Thin‐Film Solar Cells: Role of the Sulfurization Process Solar RRL ·Andrea Ruiz‐Perona, David Palma‐Lafuente, Yudania Sánchez, Maxim Guc, Tim Kodalle, Mohamed Ould Salem, Marcel Placidi, R. Serna, A. Pérez‐Rodríguez, J. M. Merino, R. Caballero	2023	1
4	Wide band gap Cu2ZnGe(S,Se)4 thin films and solar cells: Influence of Na content and incorporation method Solar Energy ·Andrea Ruiz‐Perona, Maxim Guc, Yudania Sánchez, Tim Kodalle, J. M. Merino, M. León, R. Caballero	2021	6
5	Vision-based UAV Detection for Air-to-Air Neutralization Zenodo (CERN European Organization for Nuclear Research) ·Fidel González, R. Caballero, Francisco J. Pérez-Grau, Antidio Viguria	2021	4
6	Predicting students' knowledge after playing a serious game based on learning analytics data: A case study Journal of Computer Assisted Learning ·Cristina Alonso‐Fernández, Iván Martínez‐Ortiz, R. Caballero, Manuel Freire, Baltasar Fernández‐Manjón	2019	65
7	Short term cloud nowcasting for a solar power plant based on irradiance historical data SHILAP Revista de lepidopterología ·R. Caballero, Luis F. Zarzalejo, Á. Otero, Luís Piñuel, Stefan Wilbert	2018	3
8	Sulfurization of co-evaporated Cu2ZnSnSe4 thin film solar cells: The role of Na Solar Energy Materials and Solar Cells ·Leonor de la Cueva, Yudania Sánchez, L. Calvo‐Barrio, Florian Oliva, Víctor Izquierdo‐Roca, Samira Khelifi, Tobias Bertram, J. M. Merino, M. León, R. Caballero	2018	20
9	RF Electromagnetic Field Treatment of Tetragonal Kesterite CZTSSe Light Absorbers Nanoscale Research Letters ·M. Semenenko, Ivan S. Babichuk, Oleksandr Kyriienko, I. V. Bodnar, R. Caballero, M. León	2017	17
10	Comprehensive Comparison of Various Techniques for the Analysis of Elemental Distributions in Thin Films: Additional Techniques Microscopy and Microanalysis ·Daniel Abou‐Ras, R. Caballero, C. Streeck, Burkhard Beckhoff, Jung-Hwan In, Sungho Jeong	2015	5
11	Cu2ZnSnS4 thin films grown by flash evaporation and subsequent annealing in Ar atmosphere Thin Solid Films ·R. Caballero, Víctor Izquierdo‐Roca, J. M. Merino, E. J. Friedrich, A. Climent‐Font, Edgardo Saucedo, A. Pérez‐Rodríguez, M. León	2012	17
12	Direct Insight into Grain Boundary Reconstruction in PolycrystallineCu(In,Ga)Se2with Atomic Resolution Physical Review Letters ·Daniel Abou‐Ras, Bernhard Schaffer, Miroslava Schaffer, Sebastian Schmidt, R. Caballero, Thomas Unold	2012	82
13	Characterization of Grain Boundaries in Cu(In,Ga)Se$_{\bf 2}$ Films Using Atom-Probe Tomography IEEE Journal of Photovoltaics ·Oana Cojocaru‐Mirédin, Pyuck‐Pa Choi, Daniel Abou‐Ras, Sebastian Schmidt, R. Caballero, Dierk Raabe	2011	85
14	Raman scattering analysis of Cu-poor Cu(In,Ga)Se2 cells fabricated on polyimide substrates: Effect of Na content on microstructure and phase structure Thin Solid Films ·Víctor Izquierdo‐Roca, R. Caballero, Xavier Fontané, Christian A. Kaufmann, J. Álvarez-Garcı́a, L. Calvo‐Barrio, Edgardo Saucedo, A. Pérez‐Rodríguez, J.R. Morante, Hans‐Werner Schock	2010	28
15	Examination of growth kinetics of copper rich Cu(In,Ga)Se2-films using synchrotron energy dispersive X-ray diffractometry Solar Energy Materials and Solar Cells ·T. Rissom, Roland Mainz, Christian A. Kaufmann, R. Caballero, Varvara Efimova, Volker Hoffmann, Hans‐Werner Schock	2010	9
16	Direct Evidence for a Reduced Density of Deep Level Defects at Grain Boundaries ofCu(In,Ga)Se2Thin Films Physical Review Letters ·Harry Mönig, York R. Smith, R. Caballero, Christian A. Kaufmann, Iver Lauermann, M. Lux‐Steiner, Sascha Sadewasser	2010	59
17	The influence of Na on low temperature growth of CIGS thin film solar cells on polyimide substrates Thin Solid Films ·R. Caballero, Christian A. Kaufmann, Tobias Eisenbarth, M. Cancela, Raik Hesse, Thomas Unold, A. Eicke, R. Klenk, H.W. Schock	2008	104
18	Depth profiling of Cu(In,Ga)Se2 thin films grown at low temperatures Solar Energy Materials and Solar Cells ·Christian A. Kaufmann, R. Caballero, Thomas Unold, Raik Hesse, R. Klenk, Susan Schorr, M. Nichterwitz, Hans‐Werner Schock	2008	73
19	Application of ICP-OES to the determination of CuIn1−xGaxSe2 thin films used as absorber materials in solar cell devices Analytical and Bioanalytical Chemistry ·Rodolfo Fernández-Martínez, R. Caballero, C. Guillén, M.T. Gutiérrez, Isabel Rucandio	2005	4
20	Conformational alterations detected by circular dichroism induced in the normal ras p21 protein by activating point mutations at position 12, 59, or 61 European Journal of Biochemistry ·Alfonso Valencia, Luís Serrano, R. Caballero, Paul Anderson, Juan Carlos Lacal	1988	10

About R. Caballero

R. Caballero is a scholar working on Materials Chemistry, Electrical and Electronic Engineering, Structural Biology, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films, having authored 124 papers that have together received 3.3k indexed citations. Recurring topics across this work include Chalcogenide Semiconductor Thin Films (100 papers), Quantum Dots Synthesis And Properties (89 papers), Copper-based nanomaterials and applications (58 papers), Semiconductor materials and interfaces (21 papers), Phase-change materials and chalcogenides (9 papers), Robotics and Sensor-Based Localization (7 papers), Advanced Materials Characterization Techniques (5 papers) and Electron and X-Ray Spectroscopy Techniques (4 papers). The work is most often cited by research in Materials Chemistry (2.8k citations), Electrical and Electronic Engineering (2.9k citations), Atomic and Molecular Physics, and Optics (739 citations), Structural Biology (14 citations) and Computer Science Applications (37 citations). R. Caballero has collaborated with scholars based in Germany, Spain and Belarus. Frequent co-authors include Christian A. Kaufmann, Thomas Unold, Hans‐Werner Schock, Tobias Eisenbarth, C. Guillén, M. León, R. Klenk, Daniel Abou‐Ras, J. M. Merino and M. Nichterwitz. Their work appears in journals such as Solar Energy Materials and Solar Cells, Thin Solid Films, Solar Energy, Journal of Applied Physics and Acta Materialia.

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