C. Ortega

2.1k citations

64 papers · 1.8k indexed · h-index 23

Impact in

Materials Chemistry top 5%
- Silicon Nanostructures and Photoluminescence
- Anodic Oxide Films and Nanostructures
- Mesoporous Materials and Catalysis
- Diamond and Carbon-based Materials Research
Surfaces, Coatings and Films top 10%

Papers in ⓘ

Materials Chemistry 44
- Silicon Nanostructures and Photoluminescence 24
- Mesoporous Materials and Catalysis 7
Electrical and Electronic Engineering 23
- Semiconductor materials and devices 22

Co-authors: J. Siejka (38 shared papers)Annie Grosman (5 shared papers)A. Grosman (20 shared papers)M. Simon (2 shared papers)Benoît Coasne (2 shared papers)D. Stiévenard (3 shared papers)H. J. von Bardeleben (8 shared papers)G. Amsel (10 shared papers)
Journals: Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (11 papers)Thin Solid Films (7 papers)Applied Surface Science (5 papers)Journal of Applied Physics (5 papers)Journal of The Electrochemical Society (4 papers)
Partner nations: France Spain Hungary

In The Last Decade

C. Ortega

62 papers receiving 1.7k citations

Peers

Countries citing papers authored by C. Ortega

Since Specialization

Citations

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

Fields of papers citing papers by C. Ortega

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside C. Ortega, 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 C. Ortega Line = papers co-authored together C. Ortega links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 64 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Capillary Condensation in Porous Materials. Hysteresis and Interaction Mechanism without Pore Blocking/Percolation Process Langmuir ·Annie Grosman, C. Ortega	2008	180
2	An O18 Study of Field‐Assisted Pore Formation in Compact Anodic Oxide Films on Aluminum Journal of The Electrochemical Society ·J. Siejka, C. Ortega	1977	178
3	Adsorption in Noninterconnected Pores Open at One or at Both Ends: A Reconsideration of the Origin of the Hysteresis Phenomenon Physical Review Letters ·Benoît Coasne, A. Grosman, C. Ortega, M. Simon	2002	132
4	Nature of Capillary Condensation and Evaporation Processes in Ordered Porous Materials Langmuir ·Annie Grosman, C. Ortega	2005	100
5	Defects in porousp-type Si: An electron-paramagnetic-resonance study Physical review. B, Condensed matter ·H. J. von Bardeleben, D. Stiévenard, A. Grosman, C. Ortega, J. Siejka	1993	81
6	Structural and electronic properties of electron cyclotron resonance plasma deposited hydrogenated amorphous carbon and carbon nitride films Journal of Applied Physics ·C. Godet, N. M. J. Conway, J.E. Bourée, K. Bouamra, A. Grosman, C. Ortega	2002	69
7	Influence of elastic deformation of porous materials in adsorption-desorption process: A thermodynamic approach Physical Review B ·Annie Grosman, C. Ortega	2008	62
8	Precision absolute thin film standard reference targets for nuclear reaction microanalysis of oxygen isotopes Nuclear Instruments and Methods ·G. Amsel, J. P. Nadai, C. Ortega, S. Rigo, J. Siejka	1978	60
9	Permanent polarization and charge injection in thin anodic alumina layers studied by electrostatic force microscopy Journal of Applied Physics ·J. Lambert, C. Guthmann, C. Ortega, Michel Saint-Jean	2002	51
10	Electrical behaviour of aluminium-porous silicon junctions Thin Solid Films ·D. Deresmes, V. Marissael, D. Stiévenard, C. Ortega	1995	42
11	Cavitation in Metastable Fluids Confined to Linear Mesopores Langmuir ·Annie Grosman, C. Ortega	2011	41
12	Defect and structure analysis of n+-, p+- and p-type porous silicon by the electron paramagnetic resonance technique Journal of Luminescence ·H. J. von Bardeleben, C. Ortega, A. Grosman, V. Morazzani, J. Siejka, D. Stiévenard	1993	38
13	An intercomparison of absolute measurements of the oxygen and tantalum thickness of tantalum pentoxide reference materials, BCR 261, by six laboratories Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·M. P. Seah, D. David, John Davies, T. E. Jackman, C. Jeynes, C. Ortega, P.M. Read, C.J. Sofield, G. Weber	1988	38
14	Correlation between plasma parameters, microstructure and optical properties of sputtering magnetron CNx films Thin Solid Films ·M. Lejeune, O. Durand-Drouhin, S. Charvet, A. Grosman, C. Ortega, M. Benlahsen	2003	37
15	RBS analysis of thin amorphous YBaCuO films: comparison with direct determination of oxygen contents by NRA Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·J.C. Cheang-Wong, Jian Li, C. Ortega, J. Siejka, G. Vízkelethy, Yves Lemaı̂tre	1992	34
16	A quantitative study of impurities in photoluminescent and nonphotoluminescent porous silicon layers Journal of Applied Physics ·A. Grosman, C. Ortega, J. Siejka, M. Chamarro	1993	34
17	Adsorption in an ordered and non-interconnected mesoporous material: Single crystal porous silicon Physical Chemistry Chemical Physics ·Benoît Coasne, A. Grosman, N. Dupont-Pavlovsky, C. Ortega, M. Simon	2001	33
18	Li deficiencies in LiNbO3 films prepared by pulsed laser deposition in a buffer gas Journal of Applied Physics ·J. Gonzalo, C. N. Afonso, J. M. Ballesteros, A. Grosman, C. Ortega	1997	33
19	A Study by Nuclear Microanalysis and 18O Tracing of the Growth of Anodic Oxide Films on Zirconium: II . Oxide Growth Mechanism Journal of The Electrochemical Society ·C. Ortega, J. Siejka	1982	31
20	Precision absolute thin film standard reference targets for nuclear reaction microanalysis of oxygen isotopes Nuclear Instruments and Methods ·G. Amsel, J. P. Nadai, C. Ortega, J. Siejka	1978	30

About C. Ortega

C. Ortega is a scholar working on Materials Chemistry, Electrical and Electronic Engineering, Biomedical Engineering, Atomic and Molecular Physics, and Optics and Computational Mechanics, having authored 64 papers that have together received 1.8k indexed citations. Recurring topics across this work include Silicon Nanostructures and Photoluminescence (24 papers), Semiconductor materials and devices (22 papers), Nanowire Synthesis and Applications (9 papers), Nuclear Physics and Applications (8 papers), Physics of Superconductivity and Magnetism (8 papers), Ion-surface interactions and analysis (8 papers), Mesoporous Materials and Catalysis (7 papers) and Electron and X-Ray Spectroscopy Techniques (7 papers). The work is most often cited by research in Materials Chemistry (1.3k citations), Surfaces, Coatings and Films (83 citations), Biomedical Engineering (505 citations), Electrical and Electronic Engineering (651 citations) and Radiation (92 citations). C. Ortega has collaborated with scholars based in France, Spain and Hungary. Frequent co-authors include J. Siejka, Annie Grosman, A. Grosman, M. Simon, Benoît Coasne, D. Stiévenard, H. J. von Bardeleben, G. Amsel, J. P. Nadai and S. Rigo. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Thin Solid Films, Applied Surface Science, Journal of Applied Physics and Journal of The Electrochemical Society.

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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