C. E. Ferreira Lopes

762 total citations
36 papers, 428 citations indexed

About

C. E. Ferreira Lopes is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, C. E. Ferreira Lopes has authored 36 papers receiving a total of 428 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Astronomy and Astrophysics, 17 papers in Instrumentation and 11 papers in Computational Mechanics. Recurrent topics in C. E. Ferreira Lopes's work include Stellar, planetary, and galactic studies (28 papers), Astronomy and Astrophysical Research (17 papers) and Astronomical Observations and Instrumentation (11 papers). C. E. Ferreira Lopes is often cited by papers focused on Stellar, planetary, and galactic studies (28 papers), Astronomy and Astrophysical Research (17 papers) and Astronomical Observations and Instrumentation (11 papers). C. E. Ferreira Lopes collaborates with scholars based in Brazil, Chile and United Kingdom. C. E. Ferreira Lopes's co-authors include Lurdes Foresti de Almeida-Toledo, M. Catelan, N. J. G. Cross, I. C. Leão, J. R. De Medeiros, D. B. de Freitas, B. L. Canto Martins, A. Papageorgiou, P. E. Christopoulou and A. J. Drake and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

C. E. Ferreira Lopes

32 papers receiving 404 citations

Peers

C. E. Ferreira Lopes

INSTR

NLC

GENET

Jonas Blomme Belgium

Kai Ikuta Japan

Long Jiang China

C. Ashall United States

S. G. Navarro Mexico

Rebecca C. Levy United States

Luke Hodkinson Australia

C. Thalmann United States

Elisa Michel France

E. de Castro Spain

Jonas Blomme Belgium

C. E. Ferreira Lopes

110 ×0.4

44 ×0.4

INSTR

268 ×2.7

4 ×0.1

NLC

36 ×0.5

GENET

Citations per year, relative to C. E. Ferreira Lopes C. E. Ferreira Lopes (= 1×) peers Jonas Blomme

Countries citing papers authored by C. E. Ferreira Lopes

Since Specialization

Citations

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

Fields of papers citing papers by C. E. Ferreira Lopes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. E. Ferreira Lopes

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

All Works

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20 of 20 papers shown

Martins, B. L. Canto, I. C. Leão, E. Janot-Pacheco, et al.. (2025). Rotation Signatures of TESS B-type Stars: Enlarging the Sample. The Astrophysical Journal. 989(2). 177–177.

Rest, Armin, et al.. (2025). High-cadence stellar variability studies of RR Lyrae stars with DECam: New multiband templates. Astronomy and Astrophysics. 694. A72–A72.

Lopes, C. E. Ferreira, et al.. (2024). A Portrait of the Rotation of Ultra-cool Dwarfs Revealed by TESS. The Astrophysical Journal. 973(2). 106–106.

Martins, B. L. Canto, L. A. Almeida, C. E. Ferreira Lopes, et al.. (2024). Pulsation in TESS Objects of Interest. The Astrophysical Journal. 961(1). 55–55. 2 indexed citations

Lopes, C. E. Ferreira, et al.. (2024). Stellar atmospheric parameters and chemical abundances of ~5 million stars from S-PLUS multiband photometry. Astronomy and Astrophysics. 693. A306–A306. 2 indexed citations

Papageorgiou, A., et al.. (2023). A Unique Low-mass-ratio Contact Eclipsing Binary System under the Period Cutoff. The Astrophysical Journal. 952(2). 141–141. 3 indexed citations

Lares, M., et al.. (2023). Automated classification of eclipsing binary systems in the VVV Survey. Monthly Notices of the Royal Astronomical Society. 520(1). 828–838. 2 indexed citations

Papageorgiou, A., et al.. (2023). Three Ultra-short-period Contact Eclipsing Binary Systems Mined from Massive Astronomical Surveys. The Astronomical Journal. 165(3). 80–80. 5 indexed citations

Lopes, C. E. Ferreira, M. Catelan, R. Contreras Ramos, et al.. (2022). The VVV survey: Long-period variable stars. Astronomy and Astrophysics. 660. A35–A35. 12 indexed citations

10.

Rodrigues, C. V., C. E. Ferreira Lopes, Paula Szkody, et al.. (2021). Search for Magnetic Accretion in SW Sextantis Systems. The Astronomical Journal. 161(5). 225–225. 4 indexed citations

11.

Lopes, C. E. Ferreira, A. Papageorgiou, F. Jablonski, et al.. (2020). Recovering variable stars in large surveys: EAup Algol-type class in the Catalina Survey. Monthly Notices of the Royal Astronomical Society. 498(2). 2833–2844. 5 indexed citations

12.

Lopes, C. E. Ferreira, N. J. G. Cross, & F. Jablonski. (2020). New insights into time-series analysis IV: panchromatic and flux-independent period finding methods. Monthly Notices of the Royal Astronomical Society. 501(3). 4123–4135.

13.

Braga, V. F., R. Contreras Ramos, D. Minniti, et al.. (2019). New type II Cepheids from VVV data towards the Galactic center. Springer Link (Chiba Institute of Technology). 12 indexed citations

14.

Cortés, C., S. Vieǐra, C. E. Ferreira Lopes, et al.. (2015). Stellar parameters for stars of the CoRoT exoplanet field. Springer Link (Chiba Institute of Technology). 2 indexed citations

15.

Lopes, C. E. Ferreira, I. C. Leão, D. B. de Freitas, et al.. (2015). Stellar cycles from photometric data: CoRoT stars. Astronomy and Astrophysics. 583. A134–A134. 33 indexed citations

16.

Lopes, C. E. Ferreira & N. J. G. Cross. (2015). New insights into time series analysis. Astronomy and Astrophysics. 586. A36–A36. 15 indexed citations

17.

Lopes, C. E. Ferreira, V. Neves, I. C. Leão, et al.. (2015). The variability behaviour of CoRoT M-giant stars. Astronomy and Astrophysics. 583. A122–A122. 12 indexed citations

18.

Lopes, C. E. Ferreira, I. Dékány, M. Catelan, et al.. (2014). The WFCAM multiwavelength Variable Star Catalog. Astronomy and Astrophysics. 573. A100–A100. 14 indexed citations

19.

Lopes, C. E. Ferreira, I. C. Leão, M. Catelan, et al.. (2013). Overview of semi-sinusoidal stellar variability with the CoRoT satellite. Springer Link (Chiba Institute of Technology). 25 indexed citations

20.

Lopes, C. E. Ferreira, I. A. Pedrosa, C. Furtado, & A. M. de M. Carvalho. (2009). Gaussian wave packet states of scalar fields in a universe of de Sitter. Journal of Mathematical Physics. 50(8). 8 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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