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Company · Fremont · United States

Ion Physics (United States)

ionphysics.comROR OpenAlex
Research works
88
▲ 67% vs 2013–17
Citations
1.2k
13.2 per fractional work
Top-10% rate
27.9%
record average 16.5%
Open access
18%
world 28%

Not ranked overall: Ion Physics (United States) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.88× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 3.65× its world share, 1 worksBiochemistry, Geneti…Chemistry: 1.81× its world share, 0 worksChemistryComputer Science: 1.92× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 1.47× its world share, 0 worksEarth and Planetary …Engineering: 0.14× its world share, 0 worksEngineeringEnvironmental Science: 2.37× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.30× its world share, 0 worksMaterials SciencePhysics and Astronomy: 1.04× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.79× its world share, 0 worksHealth ProfessionsMedicine: 0.11× its world share, 0 worksMedicineBusiness, Management and Accounting: 5.85× its world share, 1 worksBusiness, Management…Decision Sciences: 2.44× its world share, 0 worksDecision SciencesSocial Sciences: 0.87× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Business, Management and Accounting, 5.8×. Every wedge is a field page.

Which keywords describe research at Ion Physics (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Solar Cells, Thermal Plasma, Vacuum Arcs, Efficiency, Silicon, Pulsed Power, Heterojunction and Passivation.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Solar Cells7▲ 25×3 topics
  2. Thermal Plasma5▲ 546×1 topic
  3. Vacuum Arcs5▲ 546×1 topic
  4. Efficiency4▲ 20×2 topics
  5. Silicon4▲ 69×2 topics
  6. Nanocomposites4▲ 6.4×6 topics
  7. Pulsed Power4▲ 197×2 topics
  8. Heterojunction4▲ 118×1 topic
  9. Passivation4▲ 118×1 topic
  10. Negative Ion Sources4▲ 96×1 topic
  11. Superconducting Cavities4▲ 96×1 topic
  12. Electron Beam4▲ 414×1 topic
  13. High Current4▲ 414×1 topic
  14. Dielectrics4▲ 116×1 topic
  15. Polymer4▲ 44×1 topic
  16. Plasma Etching3▲ 84×1 topic
  17. Semiconductor Industry3▲ 84×1 topic
  18. CMOS Technology3▲ 28×2 topics
  19. Electron Acceleration3▲ 35×2 topics
  20. Nanostructures3▲ 7.1×2 topics
  21. Dissolved Gas Analysis3▲ 159×1 topic
  22. Frequency Response Analysis3▲ 159×1 topic
  23. ESD Protection3▲ 163×1 topic
  24. Ion Beam3▲ 67×1 topic
  25. SCR Devices3▲ 163×1 topic
  26. Surface Analysis3▲ 67×1 topic
  27. Nanoelectronics3▲ 19×2 topics
  28. High Power Terahertz Sources2▲ 96×1 topic
  29. Vacuum Electronics2▲ 96×1 topic
  30. Atomic Layer Deposition2▲ 20×1 topic
  31. High-k Dielectrics2▲ 20×1 topic
  32. Free-Electron Lasers2▲ 88×1 topic
  33. High Efficiency2▲ 72×1 topic
  34. Multijunction Solar Cells2▲ 137×1 topic
  35. X-Ray2▲ 88×1 topic
  36. X-ray Photoelectron Spectroscopy2▲ 18×2 topics
  37. Metal-Semiconductor Contacts2▲ 44×1 topic
  38. Schottky Barrier2▲ 44×1 topic
  39. Electron Inelastic Mean Free Paths2▲ 38×1 topic
  40. Scanning Electron Microscopy2▲ 34×1 topic

Which research topics does Ion Physics (United States) publish most on?

By volume in 2022–2025: Private Equity and Venture Capital, History, Culture, and Society, Image Processing and 3D Reconstruction and Digital Economy and Work Transformation.

Private Equity and Ventu…1Private Equity and Venture Capital: 1 fractional worksHistory, Culture, and Society: 0 fractional worksImage Processing and 3D Reconstruction: 0 fractional worksDigital Economy and Work…0Digital Economy and Work Transformation: 0 fractional worksAtmospheric and Environmental Gas Dynamics: 0 fractional worksPhilippine History and Culture: 0 fractional worksRNA and protein synthesi…0RNA and protein synthesis mechanisms: 0 fractional worksDNA and Nucleic Acid Chemistry: 0 fractional worksGeochemistry and Geologic Mapping: 0 fractional worksGenomics and Chromatin D…0Genomics and Chromatin Dynamics: 0 fractional works
AccountingSpeech and HearingComputer Vision and Pattern RecognitionSociology and Political Science4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Private Equity and Venture Capital Accounting 1 works
  2. 2 History, Culture, and Society Speech and Hearing 0 works
  3. 3 Image Processing and 3D Reconstruction Computer Vision and Pattern Recognition 0 works
  4. 4 Digital Economy and Work Transformation Sociology and Political Science 0 works
  5. 5 Atmospheric and Environmental Gas Dynamics Global and Planetary Change 0 works
  6. 6 Philippine History and Culture Anthropology 0 works
  7. 7 RNA and protein synthesis mechanisms Molecular Biology 0 works
  8. 8 DNA and Nucleic Acid Chemistry Molecular Biology 0 works
  9. 9 Geochemistry and Geologic Mapping Artificial Intelligence 0 works
  10. 10 Genomics and Chromatin Dynamics Molecular Biology 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available17.5%not open82.5%

World: 28% of research is openly available.

with international co-authors9.7%domestic only90.3%

World: 19% is written across borders.

How has Ion Physics (United States)'s research output changed?

Output in 2018–2022 was 67% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.