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Exploring Equilibrium Systems with Nonequilibrium Simulations
(2012)
Equilibrium sampling is at the core of computational thermodynamics, aiding our understanding of various phenomena in the natural sciences including phase coexistence, molecular solvation, and protein folding. Despite the ...
Nanofabrication on engineered silicon (100) surfaces using scanning probe microscopy
(2011)
Fabricating and measuring sub-5 nanometer features brings to light several pressing issues in future semiconductor industry manufacturing and dimensional metrology. This dissertation presents a feasible process to create ...
Nuclear Modification Factor of High Momentum Jets in PbPb Collisions
(2013)
According to quantum chromodynamics (QCD), the release of quarks and gluons creates a new form of matter, the quark gluon plasma (QGP), expected to occur in relativistic heavy-ion collisions at high energies. The structure ...
PRINCIPLES OF INFORMATION PROCESSING IN NEURONAL AVALANCHES
(2011)
How the brain processes information is poorly understood. It has been suggested that the imbalance of excitation and inhibition (E/I) can significantly affect information processing in the brain. Neuronal avalanches, a ...
Conformational Sampling and Calculation of Molecular Free Energy Using Superposition Approximations
(2011)
The superposition approximations (SAs), first proposed in the distribution function theories of liquids, are a family of approximations to a multivariate probability distribution function (pdf) in terms of its lower order ...
THERMAL IMAGING OF MULTIWALLED CARBON NANOTUBES
(2010)
Since early days of their discovery, it has been realized that Carbon Nanotubes (CNTs) have an unusually high thermal conductivity. Unfortunately, the amount of heat they can transfer from one medium to another can be ...
Sum Frequency Generation in Laser Safety and Quantum Telecommunications Applications
(2011)
This thesis describes the implications of sum-frequency generation in both laser
safety and quantum telecommunications applications. Green laser pointer technology
uses frequency doubling of invisible 1064 nm infrared ...
Directed Flow In Heavy Ion Collisions at sqrt{s_NN}=2.76 TeV
(2015)
The directed flow of charged particles at midrapidity is measured in Pb-Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV relative to the collision Event Plane, defined by the participant plane using various subdetectors. The ...
PHYSICAL MECHANISM OF TERAHERTZ GENERATION IN TWO-COLOR PHOTOIONIZATION
(2014)
Two-color photoionization has been widely used as a versatile tool for intense, broadband terahertz (THz) radiation generation. In this scheme, an ultrashort laser's fundamental and its second harmonic pulses are co-focused ...
Investigation of Iron-Based and Topological Superconductors via Point-Contact Spectroscopy
(2015)
I report results of point-contact spectroscopy (PCS) measurements preformed on a variety of superconductors which are predicted to exhibit unconventional Cooper pairing mechanisms. Point-contact spectra of the iron pnictide ...