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Company · Champaign · United States

EpiWorks (United States)

epiworks.comROR OpenAlex
Research works
5
fractional, all time
Citations
82
17.5 per fractional work
Top-10% rate
10.7%
all institutions 10.0%
Open access
5%
world 40%
International
29%
world 18%
EpiWorks (United States)

Not ranked overall: EpiWorks (United States) is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

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

In all years, 94% of research at EpiWorks (United States) is in Physical Sciences, 4% in Social Sciences. Its largest fields are Engineering (51%), Physics and Astronomy (32%), Materials Science (9%). It does 1.5× the world's share of Physical Sciences.

Physical Sciences: 4 fractional works · 93.6% of its workEngineering: 2 fractional works · 51.1% of its workPhysics and Astronomy: 2 fractional works · 31.9% of its workMaterials Science: 0 fractional works · 8.5% of its workEnvironmental Science: 0 fractional works · 2.1% of its workSocial Sciences: 0 fractional works · 4.3% of its workEconomics, Econometrics and Finance: 0 fractional works · 2.1% of its workSocial Sciences: 0 fractional works · 2.1% of its workHealth Sciences: 0 fractional works · 2.1% of its workMedicine: 0 fractional works · 2.1% of its workALL ITS WORKEpiWorks (UnitedStates)5fractional works, all years
Physical Sciences94%Health Sciences2%Social Sciences4%

Each ring splits the one inside it: the four domains of science, their fields. 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 7 fields, with their numbers
    1. Engineering251.1%
    2. Physics and Astronomy231.9%
    3. Materials Science08.5%
    4. Environmental Science02.1%
    1. Economics, Econometrics and Finance02.1%
    2. Social Sciences02.1%
    1. Medicine02.1%
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.

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

    The most cited paper from EpiWorks (United States) is "Optimization of Light Extraction Efficiency of III-Nitride LEDs With Self-Assembled Colloidal-Based Microlenses" (Yik‐Khoon Ee, Pisist Kumnorkaew, Ronald A. Arif et al., 2009), with 130 citations. Next come "Fabrication and characterization of InGaP/GaAs heterojunction bipolar transistors on GOI substrates" (22) and "Conversion of RZ-OOK to RZ-BPSK by XPM in a Passive AlGaAs Waveguide" (17).

    Most cited papers
    #PaperReleasedCitations
    1 Optimization of Light Extraction Efficiency of III-Nitride LEDs With Self-Assembled Colloidal-Based Microlenses Yik‐Khoon Ee, Pisist Kumnorkaew, Ronald A. Arif et al. · IEEE Journal of Selected Topics in Quantum Electronics 2 Jun 2009 130
    2 Fabrication and characterization of InGaP/GaAs heterojunction bipolar transistors on GOI substrates Shawn G. Thomas, Eric S. Johnson, Clarence J. Tracy et al. · IEEE Electron Device Letters 28 Jun 2005 22
    3 Conversion of RZ-OOK to RZ-BPSK by XPM in a Passive AlGaAs Waveguide W.S. Astar, Paveen Apiratikul, Brice M. Cannon et al. · IEEE Photonics Technology Letters 21 Jun 2011 17
    4 Sub-Gap Excited Photoluminescence in III-V Compound Semiconductor Heterostructures Ş. Kalem, Anthony P. Curtis, Quesnell J. Hartmann et al. · physica status solidi (b) Sep 2000 5
    5 High-index-contrast ridge waveguide lasers fabricated via oxygen-enhanced wet thermal oxidation Di Liang, Jusong Wang, Douglas C. Hall et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Conference paper 9 Feb 2006 4
    All 11 most cited papers, with filters and sorting

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

    By volume: Semiconductor Quantum Structures and Devices, Advanced Semiconductor Detectors and Materials, Semiconductor Lasers and Optical Devices and Photonic and Optical Devices.

    Semiconductor Quantum St…1Semiconductor Quantum Structures and Devices: 1 fractional worksAdvanced Semiconductor D…1Advanced Semiconductor Detectors and Materials: 1 fractional worksSemiconductor Lasers and…1Semiconductor Lasers and Optical Devices: 1 fractional worksPhotonic and Optical Dev…0Photonic and Optical Devices: 0 fractional worksSurface Roughness and Optical Measurements: 0 fractional worksRadio Frequency Integrated Circuit Design: 0 fractional worksSemiconductor materials and devices: 0 fractional worksOptical Coatings and Gratings: 0 fractional worksZnO doping and properties: 0 fractional worksGaN-based semiconductor devices and materials: 0 fractional works
    Atomic and Molecular Physics, and OpticsElectrical and Electronic EngineeringComputational MechanicsSurfaces, Coatings and Films2 others

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

    1. 1 Semiconductor Quantum Structures and Devices Atomic and Molecular Physics, and Optics 1 works
    2. 2 Advanced Semiconductor Detectors and Materials Electrical and Electronic Engineering 1 works
    3. 3 Semiconductor Lasers and Optical Devices Electrical and Electronic Engineering 1 works
    4. 4 Photonic and Optical Devices Electrical and Electronic Engineering 0 works
    5. 5 Surface Roughness and Optical Measurements Computational Mechanics 0 works
    6. 6 Radio Frequency Integrated Circuit Design Electrical and Electronic Engineering 0 works
    7. 7 Semiconductor materials and devices Electrical and Electronic Engineering 0 works
    8. 8 Optical Coatings and Gratings Surfaces, Coatings and Films 0 works
    9. 9 ZnO doping and properties Materials Chemistry 0 works
    10. 10 GaN-based semiconductor devices and materials Condensed Matter Physics 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 available5.3%not open94.7%

    World: 40% of research is openly available.

    with international co-authors29.0%domestic only71.0%

    World: 18% is written across borders.

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

    200020052010
    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 Champaign

    All research institutions in Champaign

    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

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