possible sr. projects from michael scarpulla neil e. cotter ece department university of utah...
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![Page 1: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/1.jpg)
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Possible Sr. Projectsfrom
Michael Scarpulla
Neil E. Cotter
ECE DepartmentUNIVERSITY OF [email protected]
![Page 2: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/2.jpg)
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Simulations and calculations
of
light trapping in
nanostructured
ultra-thin Si solar cells
![Page 3: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/3.jpg)
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decompressorare needed to see this picture.Thin Films
Matlab simulation of thin film
growth - interaction of
deposited atoms with
dislocation stress fields (we
have the dislocation part
already)
![Page 4: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/4.jpg)
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decompressorare needed to see this picture.Laser Pwr Supply
Fixing / re-engineering /
building a pulsed power
supply for a high-powered
laser to give tunable ns
pulses
![Page 5: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/5.jpg)
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decompressorare needed to see this picture.Laser Simulation
Matlab simulation of 1D laser-
solid interactions - we have
this partially done, need to
integrate optical model with
heat flow routine
![Page 6: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/6.jpg)
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decompressorare needed to see this picture.Laser Simulation
COMSOL simulations of 3D
laser interactions with
polycrystalline
semiconductors
![Page 7: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/7.jpg)
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decompressorare needed to see this picture.Plasmonic Oscillators
COMSOL simulations of
plasmonic phase-change
oscillators
![Page 8: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/8.jpg)
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decompressorare needed to see this picture.Solar Cells
Building a system and
protocols for measuring
resistivity vs. temperature for
thin film solar materials
(hardware + Labview)
![Page 9: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/9.jpg)
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decompressorare needed to see this picture.Photoluminescence
Building a photoluminescence
system (hardware + Labview)
![Page 10: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/10.jpg)
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decompressorare needed to see this picture.Data Analysis
Data analysis for admittance
spectroscopy
![Page 11: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/11.jpg)
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Simulation of operation of
thin film solar cells
incorporating Cu2ZnSnS4
(electrostatics, CV, I-V)
![Page 12: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/12.jpg)
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Other hardware + Labview
integration projects to
implement optoelectronic
characterization techniques
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decompressorare needed to see this picture.Schrodinger Eqn
Simulations of semiconductor
band structures and
vibrational modes (solving
Schrodinger equation for 3D
crystals using modern ab-
initio packages
![Page 14: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/14.jpg)
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Characterize solar cells on
the AM1.5 and IQE and then
follow up with detailed
electrical studies aiming to
elucidate defect states
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Thermal Evaporator
Building up, testing, and
using a thermal evaporator to
deposit thin layers of sulfur
and selenium for improving
the quality of Cu2ZnSnS4
solar cells - could use 2
students.
![Page 16: Possible Sr. Projects from Michael Scarpulla Neil E. Cotter ECE Department UNIVERSITY OF UTAH necotter@ece.utah.edu](https://reader035.vdocuments.us/reader035/viewer/2022080917/56649ef05503460f94c010bd/html5/thumbnails/16.jpg)
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