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Researcher · Universidade do Vale do Paraíba · Brazil

P. Freitas-Lemes

P. Freitas-Lemes publishes mostly in Astronomy and Astrophysics, Instrumentation and Aerospace Engineering, on topics such as Galaxies: Formation, Evolution, Phenomena, Astronomy and Astrophysical Research and Stellar, planetary, and galactic studies.

ORCID 0000-0001-8677-7272 OpenAlex
World rank
#3,921,607
of 7,710,434 ranked researchers
Rank in Brazil
#56,978
of 253,246
Works
27
Citations
239
Citations per work
8.9
h-index
8
i10-index 6Top 67% in Astronomy and Astrophysics
P. Freitas-Lemes

What does P. Freitas-Lemes research?

P. Freitas-Lemes's work is mostly in Physics and Astronomy (75%), Social Sciences (12%), Engineering (4%).

Physical Sciences: 21 works · 79.4% of their workPhysics and Astronomy: 20 works · 75.0% of their workAstronomy and Astrophysics: 16 works · 60.3% of their workInstrumentation: 4 works · 14.7% of their workEngineering: 1 works · 4.4% of their workAerospace Engineering: 1 works · 4.4% of their workSocial Sciences: 3 works · 11.7% of their workSocial Sciences: 3 works · 11.7% of their workEducation: 1 works · 4.4% of their workSociology and Political Science: 1 works · 4.4% of their workDemography: 1 works · 2.9% of their workEverything else: 2 works · 8.9% of their workTHEIR WORKP. Freitas-Lemes27works
Physical Sciences79%Social Sciences12%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Physics and Astronomy2075.0%
    2. Engineering14.4%
    1. Social Sciences311.7%
  3. Everything else28.9%
  1. 1Astronomy and Astrophysics60% of their works
  2. 2Instrumentation15% of their works
  3. 3Aerospace Engineering4% of their works
  4. 4Sociology and Political Science4% of their works
  5. 5Education4% of their works
  6. 6Demography3% of their works

Research topics

Which keywords describe P. Freitas-Lemes's research?

The keywords of their largest research topics: Star Formation, Black Holes, Cosmology, Galaxies, Astronomical Instrumentation, Spectrograph, Exoplanets and Stellar Astrophysics.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Star Formation202 topics
  2. Black Holes182 topics
  3. Cosmology151 topic
  4. Galaxies151 topic
  5. Astronomical Instrumentation101 topic
  6. Spectrograph101 topic
  7. Exoplanets91 topic
  8. Stellar Astrophysics91 topic
  9. Accretion Disks82 topics
  10. Magnetic Fields82 topics
  11. Gamma-Ray Bursts51 topic
  12. Molecular Clouds51 topic
  13. Protoplanetary Disks51 topic
  14. Supernovae51 topic
  15. Event Horizon Telescope31 topic
  16. X-Ray Astronomy31 topic
  17. Coronal Mass Ejections21 topic
  18. Higher Education21 topic
  19. Solar Dynamics Observatory21 topic
  20. University Dropout21 topic

Where does P. Freitas-Lemes work?

P. Freitas-Lemes's main affiliation in the publication record is Universidade do Vale do Paraíba, Brazil.

How many publications and citations does P. Freitas-Lemes have?

OpenAlex counts 27 works and 239 citations for P. Freitas-Lemes, an h-index of 8, ranking #3,921,607 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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