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Singularities, Supersymmetry and Combinatorial Reciprocity
(2013-10-08)
This work illustrates a method to investigate certain smooth, codimension-two, real submanifolds of spheres of arbitrary odd dimension (with complements that fiber over the circle) using a novel supersymmetric quantum ...
Modeling Cardiovascular Hemodynamics Using the Lattice Boltzmann Method on Massively Parallel Supercomputers
(2013-09-23)
Accurate and reliable modeling of cardiovascular hemodynamics has the potential to improve understanding of the localization and progression of heart diseases, which are currently the most common cause of death in Western ...
Magnetic Field Sensing with Nitrogen-Vacancy Color Centers in Diamond
(2013-09-18)
In recent years, the nitrogen-vacancy (NV) center has emerged as a promising magnetic sensor capable of measuring magnetic fields with high sensitivity and spatial resolution under ambient conditions. This combination of ...
Near-Field Optical Forces: Photonics, Plasmonics and the Casimir Effect
(2013-10-08)
The coupling of macroscopic objects via the optical near-field can generate strong attractive and repulsive forces. Here, I explore the static and dynamic optomechanical interactions that take place in a geometry consisting ...
Nanoscale Magnetic Imaging with a Single Nitrogen-Vacancy Center in Diamond
(2013-03-18)
Magnetic imaging has been playing central roles not only in fundamental sciences but also in engineering and industry. Their numerous applications can be found in various areas, ranging from chemical analysis and biomedical ...
Defects in Hard-Sphere Colloidal Crystals
(2013-03-15)
Colloidal crystals of \(1.55 \mu m\) diameter silica particles were grown on {100} and flat templates by sedimentation and centrifugation. The particles interact as hard spheres. The vacancies and divacancies in these ...
Quantifying Patterns of Morphological Diversity
(2013-10-18)
One of the central questions of biology is how shape is formed by the interaction
Chemical Vapor Deposition of Cobalt-based Thin Films for Microelectronics
(2014-02-25)
In microelectronics, the device size continues to shrink to improve the performance and functionality, which sets technical challenges for the integrated circuit (IC) fabrication. Novel materials and processing techniques ...
Computations and Algorithms in Physical and Biological Problems
(2014-06-06)
This dissertation presents the applications of state-of-the-art computation techniques and data analysis algorithms in three physical and biological problems: assembling DNA pieces, optimizing self-assembly yield, and ...
Particle Focusing in Microchannels
(2014-02-25)
The ability to control the motion of particles and cells in microchannels has been a center of fascination since the advent of microfluidics. Entire fields have been created in order to accomplish separation, volume reduction ...