Science Explorer Back to mapMap
Discussion
Company · St Louis · United States

EaglePicher Technologies (United States)

In research, EaglePicher Technologies (United States) stands highest in Physical Sciences (#11,999 of 17,446 worldwide) and Engineering (#8,255 of 9,532 worldwide), over all time.

eaglepicher.comROR OpenAlex
World rank, all time
#30,541
of 34,923
Rank in United States
#6,446
of 7,310
Research works
242
▼ 26% vs 2018-21
Citations
2.7k
11.1 per fractional work
Top-10% rate
12.3%
all institutions 10.0%
vs its own fields
0.93×
1.00× is exactly expected
Open access
16%
world 40%
International
10%
world 18%
EaglePicher Technologies (United States)

What is EaglePicher Technologies (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 #11,999 of 17,446 3.8%224
EngineeringField #8,255 of 9,532 3.1%162

Each strip is that field's whole ranked pool, with the notch where EaglePicher Technologies (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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does EaglePicher Technologies (United States) work in?

In all years, 92% of research at EaglePicher Technologies (United States) is in Physical Sciences, 5% in Health Sciences. Its largest fields are Engineering (67%), Materials Science (12%), Physics and Astronomy (5%). It does 2.2× the world's share of Physical Sciences.

Physical Sciences: 224 fractional works · 92.2% of its workEngineering: 162 fractional works · 66.8% of its workElectrical and Electronic Engineering: 54 fractional works · 22.5% of its workAutomotive Engineering: 51 fractional works · 20.9% of its workAerospace Engineering: 33 fractional works · 13.7% of its workMechanical Engineering: 10 fractional works · 4.0% of its workBiomedical Engineering: 4 fractional works · 1.7% of its workControl and Systems Engineering: 4 fractional works · 1.5% of its workMechanics of Materials: 2 fractional works · 0.9% of its workSafety, Risk, Reliability and Quality: 2 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.3% of its workCivil and Structural Engineering: 1 fractional works · 0.2% of its workMaterials Science: 29 fractional works · 12.0% of its workMaterials Chemistry: 22 fractional works · 8.9% of its workElectronic, Optical and Magnetic Materials: 2 fractional works · 0.9% of its workPolymers and Plastics: 2 fractional works · 0.8% of its workSurfaces, Coatings and Films: 2 fractional works · 0.7% of its workMetals and Alloys: 1 fractional works · 0.4% of its workGeneral Materials Science: 1 fractional works · 0.4% of its workPhysics and Astronomy: 13 fractional works · 5.4% of its workAtomic and Molecular Physics, and Optics: 8 fractional works · 3.3% of its workAstronomy and Astrophysics: 2 fractional works · 0.8% of its workCondensed Matter Physics: 2 fractional works · 0.8% of its workRadiation: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 8 fractional works · 3.3% of its workEnergy Engineering and Power Technology: 6 fractional works · 2.5% of its workRenewable Energy, Sustainability and the Environment: 2 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 4 fractional works · 1.7% of its workArtificial Intelligence: 3 fractional works · 1.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEnvironmental Science: 3 fractional works · 1.2% of its workEnvironmental Engineering: 1 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.3% of its workGlobal and Planetary Change: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 3 fractional works · 1.1% of its workOrganic Chemistry: 2 fractional works · 0.7% of its workInorganic Chemistry: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemical Engineering: 2 fractional works · 0.7% of its workFluid Flow and Transfer Processes: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workHealth Sciences: 12 fractional works · 4.8% of its workMedicine: 11 fractional works · 4.6% of its workSurgery: 4 fractional works · 1.7% of its workPathology and Forensic Medicine: 3 fractional works · 1.3% of its workPharmacology: 1 fractional works · 0.5% of its workNeurology: 1 fractional works · 0.3% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workHealth Professions: 0 fractional works · 0.2% of its workSocial Sciences: 6 fractional works · 2.6% of its workDecision Sciences: 3 fractional works · 1.4% of its workStatistics, Probability and Uncertainty: 2 fractional works · 0.8% of its workManagement Science and Operations Research: 1 fractional works · 0.5% of its workSocial Sciences: 1 fractional works · 0.5% of its workArcheology: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBusiness, Management and Accounting: 1 fractional works · 0.4% of its workManagement Information Systems: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPsychology: 0 fractional works · 0.2% of its workArts and Humanities: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.1% of its workLife Sciences: 1 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 0.4% of its workMolecular Biology: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 0 fractional works · 0.0% of its workALL ITS WORKEaglePicherTechnologies…242fractional works, all years
Life Sciences0%Physical Sciences92%Health Sciences5%Social Sciences3%

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 20 fields, with their numbers
    1. Engineering16266.8%
    2. Materials Science2912.0%
    3. Physics and Astronomy135.4%
    4. Energy83.3%
    5. Computer Science41.7%
    6. Environmental Science31.2%
    7. Chemistry31.1%
    8. Chemical Engineering20.7%
    9. Earth and Planetary Sciences00.1%
    1. Medicine114.6%
    2. Health Professions00.2%
    1. Decision Sciences31.4%
    2. Social Sciences10.5%
    3. Business, Management and Accounting10.4%
    4. Psychology00.2%
    5. Arts and Humanities00.1%
    6. Economics, Econometrics and Finance00.1%
    1. Biochemistry, Genetics and Molecular Biology10.4%
    2. Agricultural and Biological Sciences00.0%
    3. Pharmacology, Toxicology and Pharmaceutics00.0%
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.

Chemical Engineering: 3.64× its world share, 0 worksChemical EngineeringComputer Science: 1.47× its world share, 1 worksComputer ScienceEngineering: 4.32× its world share, 6 worksEngineeringEnvironmental Science: 0.45× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.73× its world share, 0 worksMaterials SciencePhysics and Astronomy: 1.43× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.48× its world share, 0 worksHealth ProfessionsMedicine: 0.64× its world share, 1 worksMedicinePsychology: 0.31× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.3×. Every wedge is a field page.

All 9 fields, with their numbers
  1. Engineering4.32×6 works
  2. Chemical Engineering3.64×0 works
  3. Computer Science1.47×1 works
  4. Physics and Astronomy1.43×0 works
  5. Materials Science0.73×0 works
  6. Medicine0.64×1 works
  7. Health Professions0.48×0 works
  8. Environmental Science0.45×0 works
  9. Psychology0.31×0 works

Who are the top researchers at EaglePicher Technologies (United States)?

Ranked on the quality score, Anne G. Copay, Gene Cantwell and William C. Harsch lead among researchers whose main affiliation is EaglePicher Technologies (United States).

  1. 1 Anne G. Copay United States · #726,470 worldwide 6k citations · 55 works
  2. 2 Gene Cantwell United States · #747,643 worldwide 6.3k citations · 83 works
  3. 3 William C. Harsch United States · #1,560,185 worldwide 2.3k citations · 26 works
  4. 4 J.W. Hayden United States · #3,774,842 worldwide 200 citations · 20 works
  5. 5 Greg Miller United States · #4,031,732 worldwide 78 citations · 17 works
  6. 6 J Maldonado-Hodar Francisco United States · #4,543,916 worldwide 17 citations · 15 works
  7. 7 Celia Kelly United States · #4,665,794 worldwide 37 citations · 19 works
  8. 8 Dwight B. Caldwell United States · #4,710,041 worldwide 12 citations · 15 works
  9. 9 Chris L. Fox United States · #4,768,501 worldwide 27 citations · 16 works
  10. 10 Jack Brill United States · #4,874,786 worldwide 6 citations · 15 works
All ranked researchers at EaglePicher Technologies (United States)

What are the most cited papers from EaglePicher Technologies (United States)?

The most cited paper from EaglePicher Technologies (United States) is "Characterization of homoepitaxial p-type ZnO grown by molecular beam epitaxy" (David C. Look, DONALD C. REYNOLDS, C. W. Litton et al., 2002), with 1,254 citations. Next come "Valence-band ordering in ZnO" (580) and "Role of copper in the green luminescence from ZnO crystals" (550).

Most cited papers
#PaperReleasedCitations
1 Characterization of homoepitaxial p-type ZnO grown by molecular beam epitaxy David C. Look, DONALD C. REYNOLDS, C. W. Litton et al. · Applied Physics Letters 30 Aug 2002 1,254
2 Valence-band ordering in ZnO DONALD C. REYNOLDS, David C. Look, B. Jogai et al. · Physical review. B, Condensed matter 15 Jul 1999 580
3 Role of copper in the green luminescence from ZnO crystals N. Y. Garces, L. Wang, Lihua Bai et al. · Applied Physics Letters 22 Jul 2002 550
4 Neutral-donor–bound-exciton complexes in ZnO crystals DONALD C. REYNOLDS, David C. Look, B. Jogai et al. · Physical review. B, Condensed matter 15 May 1998 453
5 Recent advancement of SiOx based anodes for lithium-ion batteries Tao Chen, Ji Wu, Qinglin Zhang et al. · Journal of Power Sources Open access 27 Jul 2017 428
All 60 most cited papers, with filters and sorting

Which keywords describe research at EaglePicher Technologies (United States)?

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

▲ 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 Batteries64▲ 103×3 topics
  2. Electric Vehicles52▲ 130×3 topics
  3. Thermal Management50▲ 72×3 topics
  4. Battery Management Systems49▲ 252×1 topic
  5. Thermal Runaway49▲ 252×1 topic
  6. Energy Storage22▲ 23×7 topics
  7. Cathode Materials17▲ 33×3 topics
  8. Cryogenic Storage15▲ 165×1 topic
  9. Liquefied Natural Gas (LNG)15▲ 165×1 topic
  10. Battery Technology14▲ 36×3 topics
  11. Rechargeable Batteries14▲ 39×2 topics
  12. Environmental Impact12▲ 3.7×9 topics
  13. Battery Materials12▲ 50×1 topic
  14. Nanostructured Anodes12▲ 50×1 topic
  15. Photovoltaics11▲ 19×4 topics
  16. Thermal Analysis11▲ 30×2 topics
  17. CubeSat11▲ 178×1 topic
  18. small satellite11▲ 178×1 topic
  19. Nanocrystals9▲ 15×5 topics
  20. Renewable Energy8▲ 3.5×7 topics
  21. Nanowires8▲ 15×3 topics
  22. High Efficiency8▲ 96×2 topics
  23. Radiation Resistance8▲ 145×2 topics
  24. Semiconductor8▲ 10×3 topics
  25. Concentrator Photovoltaics8▲ 176×1 topic
  26. Multijunction Solar Cells8▲ 176×1 topic
  27. Quantum Dots8▲ 20×3 topics
  28. Nanostructures7▲ 6.3×6 topics
  29. Semiconductors6▲ 9.8×4 topics
  30. Solar Cells6▲ 8.0×4 topics
  31. Efficiency6▲ 9.3×3 topics
  32. Band Parameters6▲ 20×2 topics
  33. Degenerative Disc Disease5▲ 24×2 topics
  34. Electrolysis5▲ 68×1 topic
  35. Hydrogen5▲ 43×1 topic
  36. Smart Grid5▲ 6.9×5 topics
  37. Low Back Pain4▲ 11×2 topics
  38. Excitons4▲ 23×1 topic
  39. Single-Photon Source4▲ 23×1 topic
  40. Nanoelectronics4▲ 11×2 topics

Which research topics does EaglePicher Technologies (United States) publish most on?

By volume in 2022-now: Advanced Battery Technologies Research, Smart Grid Security and Resilience, Privacy-Preserving Technologies in Data and Spacecraft Design and Technology.

Advanced Battery Technologies Research: 1 fractional worksSmart Grid Security and Resilience: 1 fractional worksPrivacy-Preserving Technologies in Data: 1 fractional worksSpacecraft Design and Technology: 1 fractional worksAdvancements in Battery Materials: 1 fractional worksAdvanced Battery Materia…0Advanced Battery Materials and Technologies: 0 fractional worksSpine and Intervertebral Disc Pathology: 0 fractional worksMusculoskeletal pain and rehabilitation: 0 fractional worksSpacecraft and Cryogenic Technologies: 0 fractional worksMedical Imaging and Analysis: 0 fractional works
Automotive EngineeringControl and Systems EngineeringArtificial IntelligenceAerospace Engineering4 others

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

  1. 1 Advanced Battery Technologies Research Automotive Engineering 1 works
  2. 2 Smart Grid Security and Resilience Control and Systems Engineering 1 works
  3. 3 Privacy-Preserving Technologies in Data Artificial Intelligence 1 works
  4. 4 Spacecraft Design and Technology Aerospace Engineering 1 works
  5. 5 Advancements in Battery Materials Electrical and Electronic Engineering 1 works
  6. 6 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 0 works
  7. 7 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 0 works
  8. 8 Musculoskeletal pain and rehabilitation Pharmacology 0 works
  9. 9 Spacecraft and Cryogenic Technologies Aerospace Engineering 0 works
  10. 10 Medical Imaging and Analysis Biomedical 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 available16.3%not open83.7%

World: 40% of research is openly available.

with international co-authors10.5%domestic only89.5%

World: 18% is written across borders.

How has EaglePicher Technologies (United States)'s research output changed?

Output in 2022-2025 was 26% 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 EaglePicher Technologies (United States) as a percentage of every work published that year, 0.0000087% in 2024.

still counting0.0020%0.0040%EaglePicher Technologies (United States)0.000079% in 202519801990200020102020

Fractional works of EaglePicher Technologies (United States) over all fractional works that year. How the balance of science has shifted.

Other research institutions in St Louis

All research institutions in St Louis

Share EaglePicher Technologies (United States)'s ranking

EaglePicher Technologies (United States) on Science Explorer

A card with EaglePicher Technologies (United States)'s standing and the fields it leads in, for a post or a slide. A link to this page previews as the same card.

Download the card

1200 × 630 PNG, sized for social posts, drawn from the latest snapshot.

Badges for a website1Each links back here and updates with every snapshot

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

Discussion

Ask a question or share a note about EaglePicher Technologies (United States). Posts are plain text and can be reported.