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A123 Systems (United States)

In research, A123 Systems (United States) stands highest in Physical Sciences (#17,359 of 21,541 worldwide), over all time.

a123systems.comROR OpenAlex
World rank, all time
#30,450
of 42,892
Rank in United States
#6,531
of 8,685
Research works
175
▼ 18% vs 2013–17
Citations
4.4k
25.2 per fractional work
Top-10% rate
14.7%
record average 16.5%
Open access
24%
world 28%

What is A123 Systems (United States) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #17,359 of 21,541 19.4%134

Each strip is that field’s whole ranked pool, with the notch where A123 Systems (United States) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

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.

Agricultural and Biological Sciences: 0.15× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.97× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 1.30× its world share, 0 worksImmunology and Micro…Chemistry: 1.39× its world share, 0 worksChemistryComputer Science: 0.97× its world share, 1 worksComputer ScienceEnergy: 0.79× its world share, 0 worksEnergyEngineering: 3.59× its world share, 8 worksEngineeringMaterials Science: 1.19× its world share, 1 worksMaterials ScienceMathematics: 1.39× its world share, 0 worksMathematicsHealth Professions: 0.69× its world share, 0 worksHealth ProfessionsMedicine: 0.60× its world share, 2 worksMedicineVeterinary: 8.00× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.40× its world share, 0 worksBusiness, Management…Social Sciences: 0.13× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 8.0×. Every wedge is a field page.

Which keywords describe research at A123 Systems (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Lithium-ion Batteries, Cathode Materials, Electric Vehicles, Battery Management Systems, Thermal Runaway, Battery Technology, Energy Storage and Rechargeable Batteries.

▲ 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. Lithium-ion Batteries20▲ 46×3 topics
  2. Cathode Materials15▲ 40×3 topics
  3. Electric Vehicles13▲ 47×4 topics
  4. Battery Management Systems11▲ 81×1 topic
  5. Thermal Runaway11▲ 81×1 topic
  6. Battery Technology10▲ 33×3 topics
  7. Energy Storage9▲ 14×5 topics
  8. Rechargeable Batteries9▲ 34×2 topics
  9. Battery Materials8▲ 50×1 topic
  10. Nanostructured Anodes8▲ 50×1 topic
  11. Machine Learning7▲ 1.81×18 topics
  12. Lithium-Sulfur Batteries6▲ 33×1 topic
  13. Solid-State Electrolytes6▲ 53×1 topic
  14. Wireless Communications4▲ 16×3 topics
  15. Metamaterial4▲ 26×2 topics
  16. Energy Efficiency4▲ 2.7×10 topics
  17. Parallel Computing4▲ 12×3 topics
  18. Antenna4▲ 29×1 topic
  19. Microstrip4▲ 29×1 topic
  20. Genetic Algorithms3▲ 12×3 topics
  21. Artificial Neural Networks3▲ 4.3×2 topics
  22. Optimization3▲ 3.3×2 topics
  23. High-Performance Computing3▲ 12×2 topics
  24. Smart Grid3▲ 6.2×6 topics
  25. Distributed Systems3▲ 6.9×5 topics
  26. Antenna Arrays3▲ 54×1 topic
  27. Particle Swarm Optimization3▲ 15×1 topic
  28. GPU Computing3▲ 22×1 topic
  29. Performance Optimization3▲ 15×1 topic
  30. Fault Tolerance2▲ 6.8×4 topics
  31. Power Electronics2▲ 5.0×5 topics
  32. Dynamic Scheduling2▲ 23×2 topics
  33. Energy Management2▲ 11×2 topics
  34. Call Center2▲ 65×1 topic
  35. Queueing Systems2▲ 65×1 topic
  36. Complex Adaptive Systems2▲ 29×2 topics
  37. LiDAR2▲ 28×2 topics
  38. Microwave Filters2▲ 15×1 topic
  39. Substrate Integrated Waveguide2▲ 15×1 topic
  40. Wireless Power Transfer2▲ 14×2 topics

Which research topics does A123 Systems (United States) publish most on?

By volume in 2022–2025: Advanced Battery Technologies Research, Advancements in Battery Materials, Advanced Battery Materials and Technologies and Radiomics and Machine Learning in Medical Imaging.

Advanced Battery Technol…3Advanced Battery Technologies Research: 3 fractional worksAdvancements in Battery Materials: 2 fractional worksAdvanced Battery Materia…2Advanced Battery Materials and Technologies: 2 fractional worksRadiomics and Machine Le…0Radiomics and Machine Learning in Medical Imaging: 0 fractional worksProtein Degradation and Inhibitors: 0 fractional worksComputational Drug Discovery Methods: 0 fractional worksCancer Genomics and Diagnostics: 0 fractional worksClick Chemistry and Applications: 0 fractional worksCOVID-19 epidemiological studies: 0 fractional worksHuman Mobility and Location-Based Analysis: 0 fractional works
Automotive EngineeringElectrical and Electronic EngineeringRadiology, Nuclear Medicine and ImagingMolecular Biology5 others

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

  1. 1 Advanced Battery Technologies Research Automotive Engineering 3 works
  2. 2 Advancements in Battery Materials Electrical and Electronic Engineering 2 works
  3. 3 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 2 works
  4. 4 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 0 works
  5. 5 Protein Degradation and Inhibitors Molecular Biology 0 works
  6. 6 Computational Drug Discovery Methods Computational Theory and Mathematics 0 works
  7. 7 Cancer Genomics and Diagnostics Cancer Research 0 works
  8. 8 Click Chemistry and Applications Organic Chemistry 0 works
  9. 9 COVID-19 epidemiological studies Modeling and Simulation 0 works
  10. 10 Human Mobility and Location-Based Analysis Transportation 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 available23.6%not open76.4%

World: 28% of research is openly available.

with international co-authors12.2%domestic only87.8%

World: 19% is written across borders.

How has A123 Systems (United States)'s research output changed?

Output in 2018–2022 was 18% lower than in 2013–2017.

1990200020102020
grewheldshrank

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

Other research institutions in Livonia

All research institutions in Livonia

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.