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Researcher · California Institute of Technology · United States

J. T. Armstrong

J. T. Armstrong publishes mostly in Astronomy and Astrophysics, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics, on topics such as Electron and X-Ray Spectroscopy Techniques, Adaptive optics and wavefront sensing and Stellar, planetary, and galactic studies.

ORCID 0000-0002-1896-8664 OpenAlex
World rank
#126,740
of 1,633,909 ranked researchers
Rank in United States
#54,200
of 358,040
Works
96
Citations
389
Citations per work
4.1

What does J. T. Armstrong research?

Astronomy and Astrophysics: 13.0%Electrical and Electronic Engineering: 11.3%Atomic and Molecular Physics, and Optics: 10.4%Surfaces, Coatings and Films: 10.4%other fields: 54.9%13%top field
Astronomy and Astrophysics13.0%Electrical and Electronic Engineering11.3%Atomic and Molecular Physics, and Optics10.4%Surfaces, Coatings and Films10.4%other fields54.9%

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

  1. 1Astronomy and Astrophysics13% of their works
  2. 2Electrical and Electronic Engineering11% of their works
  3. 3Atomic and Molecular Physics, and Optics10% of their works
  4. 4Surfaces, Coatings and Films10% of their works
  5. 5Instrumentation6% of their works
  6. 6Aerospace Engineering6% of their works

Research topics

Which keywords describe J. T. Armstrong's research?

The keywords of their largest research topics: Scanning Electron Microscopy, X-ray Photoelectron Spectroscopy, Adaptive Optics, Wavefront Sensing, Exoplanets, Stellar Astrophysics, Astronomical Instrumentation and Spectrograph.

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 16 words, with their numbers
  1. Scanning Electron Microscopy111 topic
  2. X-ray Photoelectron Spectroscopy111 topic
  3. Adaptive Optics101 topic
  4. Wavefront Sensing101 topic
  5. Exoplanets81 topic
  6. Stellar Astrophysics81 topic
  7. Astronomical Instrumentation71 topic
  8. Spectrograph71 topic
  9. On-Orbit Performance41 topic
  10. Optical 3D Laser Measurement41 topic
  11. Position-Sensitive Detector41 topic
  12. Radiometric Calibration41 topic
  13. Spectroscopy41 topic
  14. X-ray Absorption41 topic
  15. Camera Calibration31 topic
  16. Structured Light31 topic

Where does J. T. Armstrong work?

J. T. Armstrong's main affiliation in the publication record is California Institute of Technology, United States.

How many publications and citations does J. T. Armstrong have?

Science Explorer counts 96 works and 389 citations for J. T. Armstrong, ranking #126,740 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.

Other researchers named J. T. Armstrong

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.