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Company · Stuttgart · Germany

Fichtner (Germany)

fichtner.deROR OpenAlex
Research works
98
▼ 38% vs 2018-21
Citations
987
10.1 per fractional work
Top-10% rate
4.5%
all institutions 10.0%
Open access
22%
world 40%
International
19%
world 18%
Fichtner (Germany)

Not ranked overall: Fichtner (Germany) 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 Fichtner (Germany) work in?

In all years, 81% of research at Fichtner (Germany) is in Physical Sciences, 13% in Social Sciences. Its largest fields are Engineering (51%), Environmental Science (12%), Energy (7%). It does 1.9× the world's share of Physical Sciences.

Physical Sciences: 80 fractional works · 81.0% of its workEngineering: 50 fractional works · 50.8% of its workComputational Mechanics: 13 fractional works · 13.1% of its workElectrical and Electronic Engineering: 11 fractional works · 11.3% of its workMechanical Engineering: 7 fractional works · 7.0% of its workControl and Systems Engineering: 6 fractional works · 5.8% of its workCivil and Structural Engineering: 4 fractional works · 4.0% of its workMechanics of Materials: 2 fractional works · 1.9% of its workSafety, Risk, Reliability and Quality: 2 fractional works · 1.5% of its workOcean Engineering: 1 fractional works · 1.5% of its workBiomedical Engineering: 1 fractional works · 1.4% of its workAerospace Engineering: 1 fractional works · 1.4% of its workAutomotive Engineering: 1 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.8% of its workEnvironmental Science: 11 fractional works · 11.6% of its workWater Science and Technology: 8 fractional works · 7.6% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.1% of its workGlobal and Planetary Change: 1 fractional works · 1.0% of its workEnvironmental Engineering: 1 fractional works · 0.9% of its workEcology: 0 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.5% of its workEnergy: 7 fractional works · 6.8% of its workRenewable Energy, Sustainability and the Environment: 5 fractional works · 4.6% of its workEnergy Engineering and Power Technology: 1 fractional works · 1.2% of its workFuel Technology: 1 fractional works · 0.7% of its workGeneral Energy: 0 fractional works · 0.3% of its workComputer Science: 4 fractional works · 4.1% of its workArtificial Intelligence: 3 fractional works · 2.7% of its workComputer Networks and Communications: 1 fractional works · 1.0% of its workComputational Theory and Mathematics: 0 fractional works · 0.4% of its workMaterials Science: 4 fractional works · 3.6% of its workMaterials Chemistry: 2 fractional works · 2.5% of its workSurfaces, Coatings and Films: 0 fractional works · 0.4% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.3% of its workBiomaterials: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 1 fractional works · 1.4% of its workAstronomy and Astrophysics: 1 fractional works · 0.8% of its workRadiation: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemical Engineering: 1 fractional works · 1.0% of its workCatalysis: 1 fractional works · 0.7% of its workFluid Flow and Transfer Processes: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 1 fractional works · 0.9% of its workEarth-Surface Processes: 0 fractional works · 0.4% of its workGeophysics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 1 fractional works · 0.7% of its workGeometry and Topology: 0 fractional works · 0.3% of its workTheoretical Computer Science: 0 fractional works · 0.3% of its workChemistry: 0 fractional works · 0.2% of its workSocial Sciences: 13 fractional works · 13.2% of its workBusiness, Management and Accounting: 5 fractional works · 5.3% of its workStrategy and Management: 2 fractional works · 2.1% of its workAccounting: 1 fractional works · 1.3% of its workManagement of Technology and Innovation: 1 fractional works · 1.3% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.6% of its workSocial Sciences: 5 fractional works · 4.6% of its workSociology and Political Science: 2 fractional works · 2.0% of its workLaw: 2 fractional works · 1.6% of its workCultural Studies: 0 fractional works · 0.3% of its workPolitical Science and International Relations: 0 fractional works · 0.3% of its workTransportation: 0 fractional works · 0.3% of its workArts and Humanities: 1 fractional works · 1.2% of its workHistory: 1 fractional works · 0.7% of its workArcheology: 0 fractional works · 0.5% of its workDecision Sciences: 1 fractional works · 0.8% of its workStatistics, Probability and Uncertainty: 1 fractional works · 0.8% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.7% of its workEconomics and Econometrics: 1 fractional works · 0.7% of its workPsychology: 1 fractional works · 0.7% of its workClinical Psychology: 0 fractional works · 0.3% of its workGeneral Psychology: 0 fractional works · 0.3% of its workHealth Sciences: 4 fractional works · 3.7% of its workMedicine: 3 fractional works · 3.1% of its workOncology: 1 fractional works · 0.7% of its workHematology: 0 fractional works · 0.3% of its workNeurology: 0 fractional works · 0.3% of its workSurgery: 0 fractional works · 0.3% of its workRheumatology: 0 fractional works · 0.2% of its workPathology and Forensic Medicine: 0 fractional works · 0.2% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.7% of its workDentistry: 0 fractional works · 0.3% of its workOrthodontics: 0 fractional works · 0.3% of its workHealth Professions: 0 fractional works · 0.3% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.3% of its workLife Sciences: 2 fractional works · 2.1% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 1.1% of its workBiochemistry: 0 fractional works · 0.4% of its workClinical Biochemistry: 0 fractional works · 0.3% of its workMolecular Biology: 0 fractional works · 0.3% of its workNeuroscience: 1 fractional works · 0.7% of its workCognitive Neuroscience: 1 fractional works · 0.7% of its workImmunology and Microbiology: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 0 fractional works · 0.1% of its workALL ITS WORKFichtner(Germany)98fractional works, all years
Life Sciences2%Physical Sciences81%Health Sciences4%Social Sciences13%

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 4 domains and 23 fields, with their numbers
    1. Engineering5050.8%
    2. Environmental Science1111.6%
    3. Energy76.8%
    4. Computer Science44.1%
    5. Materials Science43.6%
    6. Physics and Astronomy11.4%
    7. Chemical Engineering11.0%
    8. Earth and Planetary Sciences10.9%
    9. Mathematics10.7%
    10. Chemistry00.2%
    1. Business, Management and Accounting55.3%
    2. Social Sciences54.6%
    3. Arts and Humanities11.2%
    4. Decision Sciences10.8%
    5. Economics, Econometrics and Finance10.7%
    6. Psychology10.7%
    1. Medicine33.1%
    2. Dentistry00.3%
    3. Health Professions00.3%
    1. Biochemistry, Genetics and Molecular Biology11.1%
    2. Neuroscience10.7%
    3. Immunology and Microbiology00.2%
    4. Agricultural and Biological Sciences00.1%
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.

Biochemistry, Genetics and Molecular Biology: 0.34× its world share, 0 worksBiochemistry, Geneti…Earth and Planetary Sciences: 0.11× its world share, 0 worksEarth and Planetary …Energy: 0.53× its world share, 0 worksEnergyEngineering: 3.20× its world share, 4 worksEngineeringEnvironmental Science: 3.85× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.21× its world share, 0 worksMaterials SciencePhysics and Astronomy: 1.65× its world share, 0 worksPhysics and AstronomyMedicine: 0.24× its world share, 0 worksMedicineArts and Humanities: 2.54× its world share, 1 worksArts and HumanitiesSocial Sciences: 1.12× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 3.9×. Every wedge is a field page.

All 10 fields, with their numbers
  1. Environmental Science3.85×2 works
  2. Engineering3.20×4 works
  3. Arts and Humanities2.54×1 works
  4. Physics and Astronomy1.65×0 works
  5. Social Sciences1.12×1 works
  6. Energy0.53×0 works
  7. Biochemistry, Genetics and Molecular Biology0.34×0 works
  8. Medicine0.24×0 works
  9. Materials Science0.21×0 works
  10. Earth and Planetary Sciences0.11×0 works

Who are the top researchers at Fichtner (Germany)?

Ranked on the quality score, Rudolf Moellers, Heinz Ludwig and Paul Eitel lead among researchers whose main affiliation is Fichtner (Germany).

  1. 1 Rudolf Moellers Germany · #1,673,968 worldwide 966 citations · 20 works
  2. 2 Heinz Ludwig Germany · #3,477,331 worldwide 157 citations · 21 works
  3. 3 Paul Eitel Germany · #4,037,412 worldwide 8 citations · 20 works
  4. 4 Pia Anderer Germany · #4,103,024 worldwide 39 citations · 17 works
  5. 5 Ulrich Dumont Germany · #4,218,947 worldwide 51 citations · 22 works
  6. 6 Liliana Oprea Germany · #4,412,653 worldwide 29 citations · 15 works
  7. 7 Beate Kohler Germany · #4,437,929 worldwide 36 citations · 22 works
  8. 8 Sigurdur J. Dagbjartsson Germany · #4,465,137 worldwide 24 citations · 18 works
  9. 9 Stephan Heimerl Germany · #6,339,278 worldwide 232 citations · 89 works
All ranked researchers at Fichtner (Germany)

What are the most cited papers from Fichtner (Germany)?

The most cited paper from Fichtner (Germany) is "Effects of crystallinity of goethite: II. Rates of sorption and desorption of phosphate" (Du Toit Strauss, Gerhard W. Brümmer, N. Jim Barrow, 1997), with 232 citations. Next come "Design of Fuzzy Controllers" (184) and "Argon Cluster Ion Beams for Organic Depth Profiling: Results from a VAMAS Interlaboratory Study" (142).

Most cited papers
#PaperReleasedCitations
1 Effects of crystallinity of goethite: II. Rates of sorption and desorption of phosphate Du Toit Strauss, Gerhard W. Brümmer, N. Jim Barrow · European Journal of Soil Science Mar 1997 232
2 Design of Fuzzy Controllers Kai Michels, Frank Klawonn, Rudolf Kruse et al. · Studies in fuzziness and soft computing Book chapter 30 May 2007 184
3 Argon Cluster Ion Beams for Organic Depth Profiling: Results from a VAMAS Interlaboratory Study Alexander G. Shard, Rasmus Havelund, Martin P. Seah et al. · Analytical Chemistry 16 Aug 2012 142
4 Low energy ion scattering (LEIS). A practical introduction to its theory, instrumentation, and applications Cody V. Cushman, Philipp Brüner, Julia Zakel et al. · Analytical Methods 2016 122
5 Comparison of pumped hydro, hydrogen storage and compressed air energy storage for integrating high shares of renewable energies—Potential, cost-comparison and ranking Florian Klumpp · Journal of Energy Storage 21 Oct 2016 102
All 61 most cited papers, with filters and sorting

Which keywords describe research at Fichtner (Germany)?

By fractional works in all years, weighted toward what it does more of than the world: Renewable Energy, Sustainability, Renewable Energy Integration, Vibration Analysis, Materials Science, Thermal Management, Engineering and Fluid Dynamics.

▲ 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. Renewable Energy20▲ 21×19 topics
  2. Sustainability20▲ 11×13 topics
  3. Renewable Energy Integration13▲ 52×4 topics
  4. Vibration Analysis11▲ 38×3 topics
  5. Materials Science11▲ 134×2 topics
  6. Thermal Management10▲ 38×2 topics
  7. Engineering10▲ 108×1 topic
  8. Fluid Dynamics10▲ 70×1 topic
  9. Climate Change9▲ 3.4×13 topics
  10. Energy Efficiency7▲ 8.9×11 topics
  11. Environmental Impact6▲ 5.0×9 topics
  12. Sustainable Development5▲ 4.2×5 topics
  13. Resource Management4▲ 26×2 topics
  14. Nexus4▲ 207×1 topic
  15. Water4▲ 102×1 topic
  16. Machine Learning4▲ 1.98×7 topics
  17. Energy Storage4▲ 9.7×4 topics
  18. Control Systems3▲ 12×3 topics
  19. Desalination3▲ 66×1 topic
  20. Distributed Generation3▲ 45×3 topics
  21. Fault Detection3▲ 24×2 topics
  22. Membrane Technology3▲ 38×1 topic
  23. Nanostructures3▲ 6.0×3 topics
  24. Big Data2▲ 4.6×3 topics
  25. Ion Beam2▲ 56×1 topic
  26. Surface Analysis2▲ 56×1 topic
  27. Market Power2▲ 43×2 topics
  28. Renewable Resources2▲ 18×3 topics
  29. Digital Transformation2▲ 8.1×4 topics
  30. Offshore Wind Farms2▲ 48×2 topics
  31. Smart Grids2▲ 64×2 topics
  32. Fuzzy Logic Systems2▲ 78×1 topic
  33. Type-2 Fuzzy Sets2▲ 78×1 topic
  34. Climate Change Mitigation2▲ 139×2 topics
  35. Power Electronics2▲ 7.4×3 topics
  36. Smart Grid2▲ 7.1×6 topics
  37. Wavelet Transform2▲ 10×2 topics
  38. Energy Transition2▲ 20×3 topics
  39. Water Resources2▲ 8.7×4 topics
  40. Wind Power Integration2▲ 51×2 topics

Which research topics does Fichtner (Germany) publish most on?

By volume in 2022-now: Electric Vehicles and Infrastructure, Power System Optimization and Stability, Optimal Power Flow Distribution and Lightning and Electromagnetic Phenomena.

Electric Vehicles and In…1Electric Vehicles and Infrastructure: 1 fractional worksPower System Optimizatio…0Power System Optimization and Stability: 0 fractional worksOptimal Power Flow Distribution: 0 fractional worksLightning and Electromagnetic Phenomena: 0 fractional worksBiomedical and Chemical …0Biomedical and Chemical Research: 0 fractional worksAtmospheric and Environmental Gas Dynamics: 0 fractional worksHistorical Influence and Diplomacy: 0 fractional worksEnvironmental Impact and…0Environmental Impact and Sustainability: 0 fractional worksImpact of Light on Environment and Health: 0 fractional worksTransportation and Mobility Innovations: 0 fractional works
Electrical and Electronic EngineeringAstronomy and AstrophysicsSurgeryGlobal and Planetary Change3 others

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

  1. 1 Electric Vehicles and Infrastructure Electrical and Electronic Engineering 1 works
  2. 2 Power System Optimization and Stability Electrical and Electronic Engineering 0 works
  3. 3 Optimal Power Flow Distribution Electrical and Electronic Engineering 0 works
  4. 4 Lightning and Electromagnetic Phenomena Astronomy and Astrophysics 0 works
  5. 5 Biomedical and Chemical Research Surgery 0 works
  6. 6 Atmospheric and Environmental Gas Dynamics Global and Planetary Change 0 works
  7. 7 Historical Influence and Diplomacy Political Science and International Relations 0 works
  8. 8 Environmental Impact and Sustainability Environmental Engineering 0 works
  9. 9 Impact of Light on Environment and Health Global and Planetary Change 0 works
  10. 10 Transportation and Mobility Innovations Automotive Engineering 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 available21.5%not open78.5%

World: 40% of research is openly available.

with international co-authors19.3%domestic only80.7%

World: 18% is written across borders.

How has Fichtner (Germany)'s research output changed?

Output in 2022-2025 was 38% lower than in 2018-2021.

still counting1990200020102020
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 Fichtner (Germany) as a percentage of every work published that year, 0.000015% in 2024.

still counting0.00020%0.00040%Fichtner (Germany)0.000049% in 202519801990200020102020

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

Other research institutions in Stuttgart

All research institutions in Stuttgart

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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