Browsing by Title
Now showing items 97673-97692 of 142696
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Phase diagram determination and relative dielectric constant measurements of the butyronitrile-chloroethane system
(Massachusetts Institute of Technology, 1995) -
Phase diagram of brittle fracture in the semi-grand-canonical ensemble
(American Physical Society (APS), 2021-01)We present a simulation method to assess the quasistatic fracture resistance of materials. Set within a semi-grand-canonical Monte Carlo (SGCMC) simulation environment, an auxiliary field - the bond rupture potential - is ... -
The phase diagram of globular protein solutions : the role of the range of interaction
(Massachusetts Institute of Technology, 1998) -
Phase diagram of the dissipative quantum Ising model on a square lattice
(American Physical Society, 2018-12)The competition between interactions and dissipative processes in a quantum many-body system can drive phase transitions of different order. Exploiting a combination of cluster methods and quantum trajectories, we show how ... -
The phase diagram of the sodium bromide-water system by the thermal analysis method
(Massachusetts Institute of Technology, 1950) -
Phase diagrams for quantum Brownian motion on two-dimensional Bravais lattices
(American Physical Society, 2017-11)We study quantum Brownian motion (QBM) models for a particle in a dissipative environment coupled to a periodic potential. We review QBM for a particle in a one-dimensional periodic potential and extend the study to that ... -
Phase diagrams of Bi[subscript 1−x]Sb[subscript x] thin films with different growth orientations
(American Physical Society, 2012-08)A closed-form model is developed to evaluate the band-edge shift caused by quantum confinement for a two-dimensional nonparabolic carrier pocket. Based on this model, the symmetries and the band shifts of different carrier ... -
Phase enhanced time-of-flight magnetic resonance angiography
(Massachusetts Institute of Technology, 1996) -
Phase equilibria and precipitation phenomena of sodium chloride and sodium sulfate in sub- and supercritical water
(Massachusetts Institute of Technology, 1993) -
Phase equilibrium in the metamorphic rocks of St. Paul Island and Cape North, Nova Scotia
(Massachusetts Institute of Technology, 1959) -
Phase equilibrium investigation of ternary feldspars
(Massachusetts Institute of Technology, 1987) -
Phase equilibrium investigations of the Adirondack Class basalts from the Gusev plains, Gusev crater, Mars
(Massachusetts Institute of Technology, 2006)Phase equilibrium experiments have been performed on a synthetic analog of the Gusev plains basalt composition from the Spirit landing site on Mars, determined by the Alpha Particle X-ray Spectrometer on the Spirit Rover ... -
Phase estimation with application to speech analysis-synthesis
(Massachusetts Institute of Technology, Research Laboratory of Electronics, 1979) -
Phase estimation with application to speech analysis-synthesis
(Massachusetts Institute of Technology, 1980) -
Phase Extraction Neural Network (PhENN) with Coherent Modulation Imaging (CMI) for phase retrieval at low photon counts
(The Optical Society, 2020)© 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. Imaging with low-dose light is of importance in various fields, especially when minimizing radiation-induced damage onto samples ... -
Phase Extraction Neural Network (PhENN) with Coherent Modulation Imaging (CMI) for phase retrieval at low photon counts
(The Optical Society / Optica Publishing Group, 2020)© 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. Imaging with low-dose light is of importance in various fields, especially when minimizing radiation-induced damage onto samples ... -
Phase field model for precipitates in crystals
(Massachusetts Institute of Technology, 2008)Oxygen precipitate caused by oxygen supersaturation is the most common and important defects in Czochralski (CZ) silicon. The presence of oxygen precipitate in silicon wafer has both harmful and beneficial effects on the ... -
A phase field model for the gallium permeation of aluminum grain boundaries
(Massachusetts Institute of Technology, 2018)Interfaces, such as grain boundaries, solid-liquid interfaces and solid-solid heterophase interfaces, are important features found in materials. Material properties such as fracture toughness, corrosion susceptibility and ... -
Phase field model of fluid-driven fracture in elastic media: Immersed-fracture formulation and validation with analytical solutions
(American Geophysical Union (AGU), 2017-03)Propagation of fluid-driven fractures plays an important role in natural and engineering processes, including transport of magma in the lithosphere, geologic sequestration of carbon dioxide, and oil and gas recovery from ... -
Phase Field Model of Hydraulic Fracturing in Poroelastic Media: Fracture Propagation, Arrest, and Branching Under Fluid Injection and Extraction
(American Geophysical Union (AGU), 2018-02)The simulation of fluid-driven fracture propagation in a porous medium is a major computational challenge, with applications in geosciences and engineering. The two main families of modeling approaches are those models ...
