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3D Imaging of a Phase Object from a Single Sample Orientation Using an Optical Laser
3D Imaging Single Sample Orientation Optical Laser
2011/8/4
Abstract: We acquire coherent diffraction patterns of a microscale phase object at a single sample orientation by using an optical laser. The diffraction patterns are projected onto a spherical shell ...
Surface tension of multi-phase flow with multiple junctions governed by the variational principle
multi-phase flowsurface tensionmultiple junctionvolume preserving diffeomorphism
2011/8/17
Abstract: We explore a computational model of an incompressible fluid with a multi-phase field in three-dimensional Euclidean space. By investigating an incompressible fluid with a two-phase field geo...
Solid phase epitaxy amorphous silicon re-growth: some insight from empirical molecular dynamics simulation
Nucleation and growth Theory and models of film growth
2011/9/1
The modelling of interface migration and the associated diffusion mechanisms at the nanoscale level is a challenging issue. For many technological applications ranging from nanoelectronic devices to s...
Self-consistent Continuum Random Phase Approximation calculations with finite-range interactions
Self-consistent Continuum Random Phase Approximation calculations finite-range interactions
2011/1/7
We present a technique which allows us to solve the Random Phase Approximation equations
with finite-range interactions and treats the continuum part of the excitation spectrum without
approximation...
Comparing parallel and simulated tempering enhanced sampling algorithms at phase transition regimes
parallel tempering simulated tempering first-order phase transitions Ising and lattice-gas models
2010/11/19
Two important enhanced sampling algorithms, simulated (ST) and parallel (PT) tempering,are commonly used when ergodic simulations may be hard to achieve, e.g, due to a phase space separated by large f...
Aharonov-Anandan phase in Lipkin-Meskov-Glick model
Aharonov-Anandan phase Lipkin-Meskov-Glick model
2010/10/18
The Floquet theorem and decomposition of operator are generalized to calculate the non-abelian
cyclic geometric phase. The general formula is achieved. Furthermore, the method is applied to
calculat...
Quantum computational capability of a two-dimensional valence bond solid phase
Quantum computational capability two-dimensional valence bond solid phase
2010/10/20
Quantum phases of naturally-occurring systems exhibit rich nature as manifestation of their
many-body correlations, in contrast to our persistent technological challenge to build at will such correla...
Operator formalism for the Wigner phase distribution
Operator formalism Wigner phase distribution
2010/10/20
The probability distribution for finding a state of the radiation field in a particular phase is described by a multitude of theoretical formalisms; the phase-sensitivity of the Wigner quasi-probabili...