The scope of this thesis extends to the study of surface structures and electronic properties in a number of complex oxides. The c(6x2) surface reconstruction on SrTiO3 (001) was solved using a combination of plan view transmission electron microscopy imaging, atomic resolution secondary electron imaging, and density functional theory calculations....
Estrogens are traditionally thought to act through a nuclear receptor-mediated mechanism to regulate gene transcription in target tissues. The hippocampus has been shown to be sensitive to estrogen; estrogen regulates GABAergic inhibition and spine density of dorsal CA1 pyramidal cells. However, very few neurons expressing nuclear estrogen receptors (ERs) have...
The growing worldwide threat of antibiotic-resistant pathogens has necessitated a constant search for new classes of antibiotics. Antimicrobial peptides (AMPs) are integral components of innate immunity in virtually every living organism, and, due to their proven efficacy over millions of years of evolution, are considered promising leads for new antibiotic...
As conventional electronic materials approach the device scaling limits, new types of materials and structures have been examined for potential use in future electronic and optoelectronic applications including transistors, light emitting diodes, and solar cells. In recent years, atomically thin or two-dimensional (2D) transition metal dichalcogenide (TMD) materials have emerged...
Global energy demands are expected to increase by about one-third between 2014 and 2040 and will surely be met from a combination of wind, solar, and among other renewable sources. The shift away from fossil fuels and towards renewable energies will ensure a clean and sustainable future. The main issue...