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Company · Opava · Czechia

Activair (Czechia)

activair.czROR OpenAlex
Research works
1
▼ 43% vs 2018-21
Citations
4
3.6 per fractional work
Top-10% rate
0.0%
all institutions 10.0%
Open access
64%
world 40%
International
100%
world 18%
Activair (Czechia)

Not ranked overall: Activair (Czechia) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Activair (Czechia) work in?

In all years, 100% of research at Activair (Czechia) is in Physical Sciences. Its largest fields are Materials Science (55%), Engineering (36%), Chemistry (9%).

Physical Sciences: 1 fractional works · 100.0% of its workMaterials Science: 1 fractional works · 54.5% of its workEngineering: 0 fractional works · 36.4% of its workChemistry: 0 fractional works · 9.1% of its workALL ITS WORKActivair(Czechia)1fractional works, all years
Physical Sciences100%

Each ring splits the one inside it: the four domains of science, their fields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 1 domains and 3 fields, with their numbers
    1. Materials Science154.5%
    2. Engineering036.4%
    3. Chemistry09.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What are the most cited papers from Activair (Czechia)?

The most cited paper from Activair (Czechia) is "Spark Plasma Extrusion and the Thermal Barrier Concept" (Ladislav Čelko, Melita Menelaou, Mariano Casas-Luna et al., 2019), with 11 citations. Next come "Fabrication of metal-ceramic matrix composite multilayer coatings with diamond protective layer for heating elements in the vacuum systems" (4) and "Investigating plasma morphology at material boundaries under varying ambient pressures" (1).

Most cited papers
#PaperReleasedCitations
1 Spark Plasma Extrusion and the Thermal Barrier Concept Ladislav Čelko, Melita Menelaou, Mariano Casas-Luna et al. · Metallurgical and Materials Transactions B Open access 2 Jan 2019 11
2 Fabrication of metal-ceramic matrix composite multilayer coatings with diamond protective layer for heating elements in the vacuum systems Martin Papula, Ivana Ročňáková, Marián Marton et al. · Vacuum 29 Apr 2023 4
3 Investigating plasma morphology at material boundaries under varying ambient pressures Megha Mohan, David Procházka, Yi You et al. · Talanta Open access 24 May 2025 1
4 Anodizing of Pure Magnesium in Sodium Hydroxide Electrolyte Solution Michal Páleníček, Martin Papula, Michaela Remešová et al. · Defect and diffusion forum/Diffusion and defect data, solid state data. Part A, Defect and diffusion forum Open access 16 Nov 2020 1
All 4 most cited papers, with filters and sorting

Which research topics does Activair (Czechia) publish most on?

By volume in 2022-now: Tribology and Wear Analysis, Laser-induced spectroscopy and plasma, Plasma Diagnostics and Applications and Metal and Thin Film Mechanics.

Tribology and Wear Analysis: 0 fractional worksLaser-induced spectroscopy and plasma: 0 fractional worksPlasma Diagnostics and Applications: 0 fractional worksMetal and Thin Film Mechanics: 0 fractional worksAnalytical chemistry methods development: 0 fractional worksDiamond and Carbon-based Materials Research: 0 fractional works
Mechanics of MaterialsElectrical and Electronic EngineeringAnalytical ChemistryMaterials Chemistry

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

  1. 1 Tribology and Wear Analysis Mechanics of Materials 0 works
  2. 2 Laser-induced spectroscopy and plasma Mechanics of Materials 0 works
  3. 3 Plasma Diagnostics and Applications Electrical and Electronic Engineering 0 works
  4. 4 Metal and Thin Film Mechanics Mechanics of Materials 0 works
  5. 5 Analytical chemistry methods development Analytical Chemistry 0 works
  6. 6 Diamond and Carbon-based Materials Research Materials Chemistry 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 available63.6%not open36.4%

World: 40% of research is openly available.

with international co-authors100.0%

World: 18% is written across borders.

How has Activair (Czechia)'s research output changed?

Output in 2022-2025 was 43% lower than in 2018-2021.

still counting20202025

Other research institutions in Opava

All research institutions in Opava

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

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