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Company · Solna · Sweden

Cobolt (Sweden)

cobolt.seROR OpenAlex
Research works
23
▼ 96% vs 2018-21
Citations
94
4.1 per fractional work
Top-10% rate
3.5%
all institutions 10.0%
Open access
15%
world 40%
International
24%
world 18%
Cobolt (Sweden)

Not ranked overall: Cobolt (Sweden) 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 Cobolt (Sweden) work in?

In all years, 73% of research at Cobolt (Sweden) is in Physical Sciences, 22% in Life Sciences. Its largest fields are Engineering (41%), Physics and Astronomy (23%), Biochemistry, Genetics and Molecular Biology (20%). It does 1.6× the world's share of Physical Sciences.

Physical Sciences: 17 fractional works · 73.2% of its workEngineering: 9 fractional works · 41.1% of its workElectrical and Electronic Engineering: 7 fractional works · 28.6% of its workBiomedical Engineering: 2 fractional works · 6.8% of its workMedia Technology: 1 fractional works · 2.9% of its workMechanics of Materials: 0 fractional works · 1.4% of its workCivil and Structural Engineering: 0 fractional works · 0.8% of its workMechanical Engineering: 0 fractional works · 0.6% of its workPhysics and Astronomy: 5 fractional works · 22.7% of its workAtomic and Molecular Physics, and Optics: 5 fractional works · 21.0% of its workRadiation: 0 fractional works · 1.4% of its workInstrumentation: 0 fractional works · 0.2% of its workChemistry: 1 fractional works · 4.3% of its workSpectroscopy: 1 fractional works · 2.9% of its workAnalytical Chemistry: 0 fractional works · 1.4% of its workEnvironmental Science: 1 fractional works · 3.1% of its workEnvironmental Engineering: 0 fractional works · 1.2% of its workGlobal and Planetary Change: 0 fractional works · 0.7% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 0.7% of its workPollution: 0 fractional works · 0.5% of its workComputer Science: 0 fractional works · 0.7% of its workComputer Vision and Pattern Recognition: 0 fractional works · 0.7% of its workEarth and Planetary Sciences: 0 fractional works · 0.7% of its workAtmospheric Science: 0 fractional works · 0.7% of its workMaterials Science: 0 fractional works · 0.5% of its workMaterials Chemistry: 0 fractional works · 0.5% of its workLife Sciences: 5 fractional works · 21.9% of its workBiochemistry, Genetics and Molecular Biology: 4 fractional works · 19.7% of its workBiophysics: 3 fractional works · 15.3% of its workMolecular Biology: 1 fractional works · 4.4% of its workImmunology and Microbiology: 0 fractional works · 1.4% of its workImmunology: 0 fractional works · 1.4% of its workNeuroscience: 0 fractional works · 0.7% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.7% of its workHealth Sciences: 1 fractional works · 4.9% of its workMedicine: 1 fractional works · 4.9% of its workPulmonary and Respiratory Medicine: 1 fractional works · 4.9% of its workALL ITS WORKCobolt (Sweden)23fractional works, all years
Life Sciences22%Physical Sciences73%Health Sciences5%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. 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 3 domains and 11 fields, with their numbers
    1. Engineering941.1%
    2. Physics and Astronomy522.7%
    3. Chemistry14.3%
    4. Environmental Science13.1%
    5. Computer Science00.7%
    6. Earth and Planetary Sciences00.7%
    7. Materials Science00.5%
    1. Biochemistry, Genetics and Molecular Biology419.7%
    2. Immunology and Microbiology01.4%
    3. Neuroscience00.7%
    1. Medicine14.9%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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.

What are the most cited papers from Cobolt (Sweden)?

The most cited paper from Cobolt (Sweden) is "Efficient frequency doubling of a vertical-extended-cavity surface-emitting laser diode by use of a periodically poled KTP crystal" (Edik U. Rafailov, W. Sibbett, Aram Mooradian et al., 2003), with 48 citations. Next come "Optimizing non-resonant frequency conversion in periodically poled media" (23) and "Improved laser-induced fluorescence method for bio-attack early warning detection system" (20).

Most cited papers
#PaperReleasedCitations
1 Efficient frequency doubling of a vertical-extended-cavity surface-emitting laser diode by use of a periodically poled KTP crystal Edik U. Rafailov, W. Sibbett, Aram Mooradian et al. · Optics Letters Nov 2003 48
2 Optimizing non-resonant frequency conversion in periodically poled media Sarah Spiekermann, F. Laurell, Valdas Pašiškevičius et al. · Applied Physics B 18 May 2004 23
3 Improved laser-induced fluorescence method for bio-attack early warning detection system Gilles A. Feugnet et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Conference paper 2 Oct 2008 20
4 Generation of turquoise light by sum frequency mixing of a diode-pumped solid-state laser and a laser diode in periodically poled KTP Sandra Johansson, Stefan Spiekermann, Shunhua Wang et al. · Optics Express Open access 2004 13
5 Lasers for holographic applications: important performance parameters and relevant laser technologies Korbinian Hens, Jaroslaw Sperling, Ben Sherliker et al. Conference paper Mar 2019 11
All 39 most cited papers, with filters and sorting

Which keywords describe research at Cobolt (Sweden)?

By fractional works in all years, weighted toward what it does more of than the world: Frequency Conversion, Raman Lasers, Nonlinear Optics, Optical Modulators, Cancer Detection, Microresonators, Crystal Growth and Solid-State Lasers.

▲ 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 25 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 25 words, with their numbers
  1. Frequency Conversion6▲ 240×3 topics
  2. Raman Lasers4▲ 106×2 topics
  3. Nonlinear Optics4▲ 99×4 topics
  4. Optical Modulators3▲ 69×2 topics
  5. Cancer Detection3▲ 197×2 topics
  6. Microresonators3▲ 108×2 topics
  7. Crystal Growth3▲ 37×2 topics
  8. Solid-State Lasers3▲ 393×1 topic
  9. Ytterbium3▲ 393×1 topic
  10. Infrared Spectroscopy2▲ 312×1 topic
  11. Raman Spectroscopy2▲ 44×1 topic
  12. Photonic Crystals2▲ 57×2 topics
  13. Biosensors2▲ 15×3 topics
  14. Lithium Niobate2▲ 245×1 topic
  15. Photonics2▲ 164×1 topic
  16. Fiber Lasers2▲ 48×2 topics
  17. Microcavities1▲ 39×1 topic
  18. Silicon Photonics1▲ 39×1 topic
  19. Super-Resolution Imaging1▲ 147×2 topics
  20. Optical Frequency Combs1▲ 70×1 topic
  21. Ultrafast Lasers1▲ 70×1 topic
  22. Biomedical Applications1▲ 4.6×2 topics
  23. Fluorescent Proteins1▲ 183×1 topic
  24. Single-Molecule Imaging1▲ 183×1 topic
  25. Gas Sensing1▲ 55×2 topics

Which research topics does Cobolt (Sweden) publish most on?

By volume in 2022-now: Optical properties and cooling technologies in crystalline materials, Environmental Impact and Sustainability, Smart Materials for Construction and Asphalt Pavement Performance Evaluation.

Optical properties and c…0Optical properties and cooling technologies in crystalline materials: 0 fractional worksEnvironmental Impact and…0Environmental Impact and Sustainability: 0 fractional worksSmart Materials for Cons…0Smart Materials for Construction: 0 fractional worksAsphalt Pavement Perform…0Asphalt Pavement Performance Evaluation: 0 fractional worksHeat Transfer Mechanisms0Heat Transfer Mechanisms: 0 fractional worksPhotonic Crystal and Fib…0Photonic Crystal and Fiber Optics: 0 fractional worksThermal Radiation and Co…0Thermal Radiation and Cooling Technologies: 0 fractional worksSolid State Laser Techno…0Solid State Laser Technologies: 0 fractional works
Atomic and Molecular Physics, and OpticsEnvironmental EngineeringPollutionCivil and Structural Engineering2 others

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

  1. 1 Optical properties and cooling technologies in crystalline materials Atomic and Molecular Physics, and Optics 0 works
  2. 2 Environmental Impact and Sustainability Environmental Engineering 0 works
  3. 3 Smart Materials for Construction Pollution 0 works
  4. 4 Asphalt Pavement Performance Evaluation Civil and Structural Engineering 0 works
  5. 5 Heat Transfer Mechanisms Mechanical Engineering 0 works
  6. 6 Photonic Crystal and Fiber Optics Electrical and Electronic Engineering 0 works
  7. 7 Thermal Radiation and Cooling Technologies Civil and Structural Engineering 0 works
  8. 8 Solid State Laser Technologies Electrical and Electronic Engineering 0 works
  9. 9 Mercury impact and mitigation studies Health, Toxicology and Mutagenesis 0 works
  10. 10 Laser-induced spectroscopy and plasma Mechanics of Materials 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 available14.7%not open85.3%

World: 40% of research is openly available.

with international co-authors24.1%domestic only75.9%

World: 18% is written across borders.

How has Cobolt (Sweden)'s research output changed?

Output in 2022-2025 was 96% lower than in 2018-2021.

still counting20052010201520202025
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Cobolt (Sweden) as a percentage of every work published that year, 0.0000024% in 2023.

still counting0.00020%0.00040%0.00060%Cobolt (Sweden)0.0000034% in 202519801990200020102020

Fractional works of Cobolt (Sweden) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Solna

All research institutions in Solna

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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