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Researcher · Royal Observatory of Belgium · Belgium

Y. Viala

Y. Viala publishes mostly in Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics, on topics such as Stellar, planetary, and galactic studies, Astronomy and Astrophysical Research and Geomagnetism and Paleomagnetism Studies.

OpenAlex
World rank
#414,783
of 1,633,909 ranked researchers
Rank in Belgium
#4,727
of 18,604
Works
22
Citations
121
Citations per work
5.5

What does Y. Viala research?

Astronomy and Astrophysics: 50.0%Instrumentation: 16.7%Atomic and Molecular Physics, and Optics: 6.7%Statistical and Nonlinear Physics: 6.7%other fields: 19.9%50%top field
Astronomy and Astrophysics50.0%Instrumentation16.7%Atomic and Molecular Physics, and Optics6.7%Statistical and Nonlinear Physics6.7%other fields19.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Astronomy and Astrophysics50% of their works
  2. 2Instrumentation17% of their works
  3. 3Atomic and Molecular Physics, and Optics7% of their works
  4. 4Statistical and Nonlinear Physics7% of their works
  5. 5Molecular Biology7% of their works
  6. 6Oceanography7% of their works

Research topics

Which keywords describe Y. Viala's research?

The keywords of their largest research topics: Exoplanets, Stellar Astrophysics, Astronomical Instrumentation, Spectrograph, Climate Change, Gamma-Ray Bursts, Geomagnetic Field and GRACE.

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 17 words, with their numbers
  1. Exoplanets71 topic
  2. Stellar Astrophysics71 topic
  3. Astronomical Instrumentation51 topic
  4. Spectrograph51 topic
  5. Climate Change42 topics
  6. GRACE21 topic
  7. Gamma-Ray Bursts21 topic
  8. Geomagnetic Field21 topic
  9. Magnetosome Formation21 topic
  10. Optics21 topic
  11. Sea Level Rise21 topic
  12. Solar System Abundances21 topic
  13. Spectroscopy21 topic
  14. Supernovae21 topic
  15. Terrestrial Planets21 topic
  16. Ozone Depletion11 topic
  17. Stratospheric Water Vapor11 topic

Where does Y. Viala work?

Y. Viala's main affiliation in the publication record is Royal Observatory of Belgium, Belgium.

How many publications and citations does Y. Viala have?

Science Explorer counts 22 works and 121 citations for Y. Viala, ranking #414,783 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.