Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Massachusetts Amherst (7)
- University of Nebraska - Lincoln (6)
- City University of New York (CUNY) (3)
- Bucknell University (2)
- Western University (2)
-
- Boise State University (1)
- Embry-Riddle Aeronautical University (1)
- Illinois State University (1)
- Louisiana State University (1)
- Missouri State University (1)
- New Jersey Institute of Technology (1)
- Rollins College (1)
- University of Arkansas, Fayetteville (1)
- University of Kentucky (1)
- University of New Mexico (1)
- University of Tennessee, Knoxville (1)
- University of Vermont (1)
- Virginia Commonwealth University (1)
- West Virginia University (1)
- Keyword
-
- Self-assembly (3)
- Density functional theory (2)
- Actin and microtubule (1)
- Altered perception of consciousness (1)
- Aluminum-oxide (1)
-
- Anomalous dimension (1)
- Artificial Spin Ice (1)
- Atomic layer deposition (1)
- Bicoherence (1)
- Biphase (1)
- Capture radius (1)
- Cavitation (1)
- Colloidal science (1)
- Complex systems (1)
- Composite network (1)
- Computational chemistry (1)
- Computational materials physics (1)
- Computer networks (1)
- Constant spacing (1)
- Contact nonlinearity (1)
- Control (1)
- Cytoskeletal filaments (1)
- Damage (1)
- Dense star cluster (1)
- Dynamics (1)
- Entropy (1)
- Ferromagnetic Domains (1)
- Fluid Dynamics (1)
- Force fields (1)
- Fracture (1)
- Publication
-
- Doctoral Dissertations (8)
- Kirill Belashchenko Publications (6)
- Dissertations, Theses, and Capstone Projects (2)
- Electronic Thesis and Dissertation Repository (2)
- Faculty Journal Articles (2)
-
- Annual Symposium on Biomathematics and Ecology Education and Research (1)
- Biology and Medicine Through Mathematics Conference (1)
- Boise State University Theses and Dissertations (1)
- Dissertations (1)
- Graduate College Dissertations and Theses (1)
- Graduate Theses and Dissertations (1)
- Graduate Theses, Dissertations, and Problem Reports (1)
- Honors Program Theses (1)
- LSU Doctoral Dissertations (1)
- MSU Graduate Theses (1)
- Mechanical Engineering ETDs (1)
- Publications (1)
- Publications and Research (1)
- Theses and Dissertations--Physics and Astronomy (1)
- Publication Type
Articles 31 - 34 of 34
Full-Text Articles in Physics
Effects Of Aperiodicity And Frustration On The Magnetic Properties Of Artificial Quasicrystals, Barry Farmer
Effects Of Aperiodicity And Frustration On The Magnetic Properties Of Artificial Quasicrystals, Barry Farmer
Theses and Dissertations--Physics and Astronomy
Quasicrystals have been shown to exhibit physical properties that are dramatically different from their periodic counterparts. A limited number of magnetic quasicrystals have been fabricated and measured, and they do not exhibit long-range magnetic order, which is in direct conflict with simulations that indicate such a state should be accessible. This dissertation adopts a metamaterials approach in which artificial quasicrystals are fabricated and studied with the specific goal of identifying how aperiodicity affects magnetic long-range order. Electron beam lithography techniques were used to pattern magnetic thin films into two types of aperiodic tilings, the Penrose P2, and Ammann-Beenker tilings. SQUID …
Optical Potts Machine Through Networks Of Three-Photon Down-Conversion Oscillators, Mostafa Honari-Latifpour, Mohammad-Ali Miri
Optical Potts Machine Through Networks Of Three-Photon Down-Conversion Oscillators, Mostafa Honari-Latifpour, Mohammad-Ali Miri
Publications and Research
In recent years there has been a growing interest in optical simulation of lattice spin models for applications in classical computing. Here, we propose optical implementation of a three-state Potts spin model by using networks of coupled parametric oscillators with phase tristability. We first show that the cubic nonlinear process of spontaneous three-photon down-conversion is accompanied by a tristability in the phase of the subharmonic signal between three states with 2��/3 phase contrast. The phase of such a parametric oscillator behaves like a three-state spin system. Next, we show that a network of dissipatively coupled three-photon down-conversion oscillators emulates the …
Measuring And Modeling Information Flow On Social Networks, Tyson Charles Pond
Measuring And Modeling Information Flow On Social Networks, Tyson Charles Pond
Graduate College Dissertations and Theses
With the rise of social media, researchers have become increasingly interested in understanding how individuals inform, influence, and interact with others in their social network and how the network mediates the flow of information. Previous research on information flow has primarily used models of contagion to study the adoption of a technology, propagation of purchase recommendations, or virality of online activity. Social (or "complex") contagions spread differently than biological ("simple") contagions. A limitation when researchers validate contagion models is that they neglect much of the massive amounts of data now available through online social networks. Here we model a recently …
Interpretations Of Bicoherence In Space & Lab Plasma Dynamics, Gregory Allen Riggs
Interpretations Of Bicoherence In Space & Lab Plasma Dynamics, Gregory Allen Riggs
Graduate Theses, Dissertations, and Problem Reports
The application of bicoherence analysis to plasma research, particularly in non-linear, coupled-wave regimes, has thus far been significantly belied by poor resolution in time, and/or outright destruction of frequency information. Though the typical power spectrum cloaks the phase-coherency between frequencies, Fourier transforms of higher-order convolutions provide an n-dimensional spectrum which is adept at elucidating n-wave phase coherence. As such, this investigation focuses on the utility of the normalized bispectrum for detection of wave-wave coupling in general, with emphasis on distinct implications within the scope of non-linear plasma physics. Interpretations of bicoherent features are given for time series from …