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Researcher · VTT Technical Research Centre of Finland · Finland

Heikki Seppä

Heikki Seppä publishes mostly in Atmospheric Science, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics, on topics such as Geology and Paleoclimatology Research, Tree-ring climate responses and Advanced MEMS and NEMS Technologies.

ORCID 0000-0003-2494-7955 OpenAlex
World rank
#324,544
of 7,710,434 ranked researchers
Rank in Finland
#1,863
of 37,370
Works
530
Citations
18k
Citations per work
34.7
h-index
70
i10-index 255Top 1.3% in Atmospheric Science
Heikki Seppä

What does Heikki Seppä research?

Heikki Seppä's work is mostly in Earth and Planetary Sciences (23%), Engineering (20%), Physics and Astronomy (12%).

Physical Sciences: 334 works · 63.0% of their workEarth and Planetary Sciences: 120 works · 22.7% of their workAtmospheric Science: 120 works · 22.7% of their workEngineering: 105 works · 19.9% of their workElectrical and Electronic Engineering: 81 works · 15.2% of their workBiomedical Engineering: 25 works · 4.7% of their workPhysics and Astronomy: 64 works · 12.0% of their workAtomic and Molecular Physics, and Optics: 64 works · 12.0% of their workEnvironmental Science: 45 works · 8.4% of their workEcology: 23 works · 4.4% of their workGlobal and Planetary Change: 21 works · 4.0% of their workEverything else: 196 works · 37.0% of their workTHEIR WORKHeikki Seppä530works
Physical Sciences63%

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. Earth and Planetary Sciences12022.7%
    2. Engineering10519.9%
    3. Physics and Astronomy6412.0%
    4. Environmental Science458.4%
  2. Everything else19637.0%
  1. 1Atmospheric Science23% of their works
  2. 2Electrical and Electronic Engineering15% of their works
  3. 3Atomic and Molecular Physics, and Optics12% of their works
  4. 4Biomedical Engineering5% of their works
  5. 5Ecology4% of their works
  6. 6Global and Planetary Change4% of their works

Research topics

Which keywords describe Heikki Seppä's research?

The keywords of their largest research topics: Climate Change, Paleoclimatology, Glacial Cycles, Holocene, Temperature Variability, Tree Rings, MEMS and Silicon.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Climate Change2812 topics
  2. Paleoclimatology2812 topics
  3. Glacial Cycles1951 topic
  4. Holocene1951 topic
  5. Temperature Variability861 topic
  6. Tree Rings861 topic
  7. MEMS621 topic
  8. Silicon621 topic
  9. Nanomechanical Systems611 topic
  10. Optomechanics611 topic
  11. Cuprate Superconductors541 topic
  12. High-Temperature Superconductivity541 topic
  13. Fourier Coefficients491 topic
  14. Frequency Estimation491 topic
  15. Hominin Genetics481 topic
  16. Paleolithic Archaeology481 topic
  17. Semiconductor Quantum Dots451 topic
  18. Spintronics451 topic

Where does Heikki Seppä work?

Heikki Seppä's main affiliation in the publication record is VTT Technical Research Centre of Finland, Finland.

How many publications and citations does Heikki Seppä have?

OpenAlex counts 530 works and 18,369 citations for Heikki Seppä, an h-index of 70, ranking #324,544 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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