Transcript ppt - Electrical and Computer Engineering

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Possible Sr. Projects
from
Michael Scarpulla
Neil E. Cotter
ECE Department
UNIVERSITY
OF
UTAH
[email protected]
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Solar Cells
Simulations and calculations of
light trapping in nanostructured
ultra-thin Si solar cells
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Thin Films
Matlab simulation of thin film
growth - interaction of
deposited atoms with
dislocation stress fields (we
have the dislocation part
already)
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Laser Pwr Supply
Fixing / re-engineering /
building a pulsed power supply
for a high-powered laser to give
tunable ns pulses
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Laser Simulation
Matlab simulation of 1D laser-
solid interactions - we have this
partially done, need to integrate
optical model with heat flow
routine
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Laser Simulation
COMSOL simulations of 3D
laser interactions with
polycrystalline semiconductors
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Plasmonic Oscillators
COMSOL simulations of
plasmonic phase-change
oscillators
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Solar Cells
Building a system and
protocols for measuring
resistivity vs. temperature for
thin film solar materials
(hardware + Labview)
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Photoluminescence
Building a photoluminescence
system (hardware + Labview)
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Data Analysis
Data analysis for admittance
spectroscopy
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Solar Cells
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Simulation of operation of thin
film solar cells incorporating
Cu2ZnSnS4 (electrostatics, CV,
I-V)
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LabView
Other hardware + Labview
integration projects to
implement optoelectronic
characterization techniques
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Schrodinger Eqn
Simulations of semiconductor
band structures and vibrational
modes (solving Schrodinger
equation for 3D crystals using
modern ab-initio packages
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Solar Cells
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.
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