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Company · Aachen · Germany

Protemics (Germany)

protemics.comROR OpenAlex
Research works
25
▼ 26% vs 2018-21
Citations
225
9.0 per fractional work
Top-10% rate
6.8%
all institutions 10.0%
Open access
20%
world 40%
International
36%
world 18%
Protemics (Germany)

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

In all years, 90% of research at Protemics (Germany) is in Physical Sciences, 9% in Life Sciences. Its largest fields are Engineering (56%), Physics and Astronomy (20%), Materials Science (10%). It does 1.9× the world's share of Physical Sciences.

Physical Sciences: 22 fractional works · 89.9% of its workEngineering: 14 fractional works · 55.6% of its workElectrical and Electronic Engineering: 10 fractional works · 42.0% of its workBiomedical Engineering: 3 fractional works · 12.9% of its workCivil and Structural Engineering: 0 fractional works · 0.7% of its workPhysics and Astronomy: 5 fractional works · 19.6% of its workAtomic and Molecular Physics, and Optics: 3 fractional works · 11.2% of its workAstronomy and Astrophysics: 2 fractional works · 8.5% of its workMaterials Science: 3 fractional works · 10.2% of its workMaterials Chemistry: 2 fractional works · 9.1% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.7% of its workPolymers and Plastics: 0 fractional works · 0.4% of its workChemistry: 1 fractional works · 2.2% of its workSpectroscopy: 1 fractional works · 2.2% of its workComputer Science: 0 fractional works · 1.3% of its workHardware and Architecture: 0 fractional works · 1.3% of its workEnvironmental Science: 0 fractional works · 0.8% of its workEnvironmental Engineering: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workLife Sciences: 2 fractional works · 9.3% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 7.5% of its workMolecular Biology: 1 fractional works · 5.4% of its workCancer Research: 0 fractional works · 1.1% of its workBiotechnology: 0 fractional works · 0.7% of its workGenetics: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 0 fractional works · 1.8% of its workPlant Science: 0 fractional works · 1.8% of its workHealth Sciences: 0 fractional works · 0.9% of its workMedicine: 0 fractional works · 0.9% of its workPhysiology: 0 fractional works · 0.4% of its workPharmacology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workALL ITS WORKProtemics(Germany)25fractional works, all years
Life Sciences9%Physical Sciences90%Health Sciences1%

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 9 fields, with their numbers
    1. Engineering1455.6%
    2. Physics and Astronomy519.6%
    3. Materials Science310.2%
    4. Chemistry12.2%
    5. Computer Science01.3%
    6. Environmental Science00.8%
    1. Biochemistry, Genetics and Molecular Biology27.5%
    2. Agricultural and Biological Sciences01.8%
    1. Medicine00.9%
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.

Who are the top researchers at Protemics (Germany)?

Ranked on the quality score, Alexander Michalski and Simon Sawallich lead among researchers whose main affiliation is Protemics (Germany).

  1. 1 Alexander Michalski Germany · #6,099,012 worldwide 410 citations · 55 works
  2. 2 Simon Sawallich Germany · #6,102,260 worldwide 462 citations · 61 works
All ranked researchers at Protemics (Germany)

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

The most cited paper from Protemics (Germany) is "Large-area integration of two-dimensional materials and their heterostructures by wafer bonding" (Arne Quellmalz, Xiaojing Wang, Simon Sawallich et al., 2021), with 213 citations. Next come "Polymorphism of Amyloid Fibrils In Vivo" (144) and "Common Fibril Structures Imply Systemically Conserved Protein Misfolding Pathways In Vivo" (74).

Most cited papers
#PaperReleasedCitations
1 Large-area integration of two-dimensional materials and their heterostructures by wafer bonding Arne Quellmalz, Xiaojing Wang, Simon Sawallich et al. · Nature Communications Open access 10 Feb 2021 213
2 Polymorphism of Amyloid Fibrils In Vivo Karthikeyan Annamalai, Karl‐Heinz Gührs, Rolf Koehler et al. · Angewandte Chemie International Edition Open access 8 Mar 2016 144
3 Common Fibril Structures Imply Systemically Conserved Protein Misfolding Pathways In Vivo Karthikeyan Annamalai, Falk Liberta, M.-T. Vielberg et al. · Angewandte Chemie International Edition 23 May 2017 74
4 On-Chip Time-Domain Terahertz Spectroscopy of Superconducting Films below the Diffraction Limit Alexander M. Potts, Abhay K. Nayak, M. Nagel et al. · Nano Letters May 2023 32
5 All CVD Boron Nitride Encapsulated Graphene FETs With CMOS Compatible Metal Edge Contacts Himadri Pandey, Mehrdad Shaygan, Max C. Lemme et al. · RWTH Publications (RWTH Aachen) Open access 2018 31
All 54 most cited papers, with filters and sorting

Which keywords describe research at Protemics (Germany)?

By fractional works in all years, weighted toward what it does more of than the world: Metamaterials, Imaging, Biomedical Applications, Spectroscopy, Terahertz Technology, Integrated Circuits, Biosensors and Optical Modulators.

▲ 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. Metamaterials5▲ 180×4 topics
  2. Imaging5▲ 54×2 topics
  3. Biomedical Applications5▲ 18×2 topics
  4. Spectroscopy4▲ 56×1 topic
  5. Terahertz Technology4▲ 918×1 topic
  6. Integrated Circuits4▲ 71×3 topics
  7. Biosensors4▲ 28×3 topics
  8. Optical Modulators4▲ 73×2 topics
  9. Microcavities3▲ 86×1 topic
  10. Silicon Photonics3▲ 86×1 topic
  11. Nanophotonics3▲ 140×3 topics
  12. Terahertz2▲ 221×2 topics
  13. Millimeter-Wave2▲ 185×2 topics
  14. Near-Field Optical Microscopy2▲ 604×1 topic
  15. Photonic Nanojets2▲ 604×1 topic
  16. Solar Cells2▲ 27×4 topics
  17. Superconducting Detectors2▲ 682×1 topic
  18. Transition-Edge Sensors2▲ 682×1 topic
  19. Graphene2▲ 12×4 topics
  20. Two-Dimensional Materials1▲ 31×2 topics
  21. Nanocomposites1▲ 6.2×3 topics
  22. Photovoltaics1▲ 19×2 topics
  23. Metal-Semiconductor Contacts1▲ 83×1 topic
  24. Schottky Barrier1▲ 83×1 topic
  25. Photoluminescence1▲ 60×2 topics

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

By volume in 2022-now: Terahertz technology and applications, Superconducting and THz Device Technology, Photonic and Optical Devices and Near-Field Optical Microscopy.

Terahertz technology and…2Terahertz technology and applications: 2 fractional worksSuperconducting and THz Device Technology: 1 fractional worksPhotonic and Optical Devices: 1 fractional worksNear-Field Optical Microscopy: 1 fractional worksGraphene research and applications: 0 fractional worksPhotonic Crystals and Applications: 0 fractional worksQuantum and electron transport phenomena: 0 fractional worksAdvanced Sensor and Energy Harvesting Materials: 0 fractional worksMetamaterials and Metasurfaces Applications: 0 fractional worksGas Sensing Nanomaterials and Sensors: 0 fractional works
Electrical and Electronic EngineeringAstronomy and AstrophysicsBiomedical EngineeringMaterials Chemistry2 others

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

  1. 1 Terahertz technology and applications Electrical and Electronic Engineering 2 works
  2. 2 Superconducting and THz Device Technology Astronomy and Astrophysics 1 works
  3. 3 Photonic and Optical Devices Electrical and Electronic Engineering 1 works
  4. 4 Near-Field Optical Microscopy Biomedical Engineering 1 works
  5. 5 Graphene research and applications Materials Chemistry 0 works
  6. 6 Photonic Crystals and Applications Atomic and Molecular Physics, and Optics 0 works
  7. 7 Quantum and electron transport phenomena Atomic and Molecular Physics, and Optics 0 works
  8. 8 Advanced Sensor and Energy Harvesting Materials Biomedical Engineering 0 works
  9. 9 Metamaterials and Metasurfaces Applications Electronic, Optical and Magnetic Materials 0 works
  10. 10 Gas Sensing Nanomaterials and Sensors Electrical and Electronic 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 available19.5%not open80.5%

World: 40% of research is openly available.

with international co-authors36.3%domestic only63.7%

World: 18% is written across borders.

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

Output in 2022-2025 was 26% lower than in 2018-2021.

still counting2010201520202025
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 Protemics (Germany) as a percentage of every work published that year, 0.000020% in 2024.

still counting0.000050%0.00010%0.00015%Protemics (Germany)0.000016% in 202520102020

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

Other research institutions in Aachen

All research institutions in Aachen

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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