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World rank
#4,577,676
of 7,710,434 ranked researchers
Rank in China
#697,584
of 978,568
Works
89
Citations
928
Citations per work
10.4

What does Yan-Yun Ma research?

Yan-Yun Ma's work is mostly in Physics and Astronomy (51%), Engineering (22%), Earth and Planetary Sciences (7%).

Physical Sciences80%

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 Astronomy4550.9%
    2. Engineering2022.1%
    3. Earth and Planetary Sciences66.7%
  1. Everything else1820.3%
  1. 1Nuclear and High Energy Physics30% of their works
  2. 2Mechanics of Materials19% of their works
  3. 3Atomic and Molecular Physics, and Optics17% of their works
  4. 4Geophysics7% of their works
  5. 5Radiation4% of their works
  6. 6Computational Mechanics3% of their works

Research topics

Which keywords describe Yan-Yun Ma's research?

The keywords of their largest research topics: Electron Beams, Laser-Plasma Accelerators, Material Analysis, Spectroscopy, Attosecond Physics, High-Harmonic Generation, Tomography and Crystal Structure Prediction.

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. Electron Beams751 topic
  2. Laser-Plasma Accelerators751 topic
  3. Material Analysis441 topic
  4. Spectroscopy441 topic
  5. Attosecond Physics321 topic
  6. High-Harmonic Generation321 topic
  7. Tomography242 topics
  8. Crystal Structure Prediction181 topic
  9. Mantle Dynamics181 topic
  10. DNA Strand Breaks101 topic
  11. Low-Energy Electrons101 topic
  12. Ion Beam61 topic
  13. Phase Retrieval61 topic
  14. Surface Analysis61 topic
  15. X-ray Imaging61 topic
  16. Tokamak51 topic
  17. Turbulence51 topic

Where does Yan-Yun Ma work?

Yan-Yun Ma's main affiliation in the publication record is National University of Defense Technology, China.

How many publications and citations does Yan-Yun Ma have?

OpenAlex counts 89 works and 928 citations for Yan-Yun Ma, an h-index of 15, ranking #4,577,676 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.

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