Browse College of Engineering by Contributor "Johnson, Harley T"
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(2015-09-22)Photovoltaic (PV) solar industry uses low-cost material processing methods to produce silicon wafer-based solar cells. Thermal process can introduce crystal defects and residual stress in a PV wafer, which can impact the ...
Development of large scale tight-binding methods, and application to electron transfer in symmetric dielectric barrier discharges (DBDS) (2020-05-05)Extending the size of electronic structure simulations is an ongoing effort at various levels of electronic structure theory. In tight-binding and density functional theory, the most expensive part of the computation is ...
First-principles investigations of transition metal hyperdoped silicon and germanium for intermediate band engineering (2019-10-31)Silicon is the dominant material in the semiconductor industry, massively used in transistors, rectifiers, microchips, and other solid-state electronic devices. On top of that, its optoelectronic properties are largely ...