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Articles 1 - 4 of 4
Full-Text Articles in Engineering
3d Integration With Coaxial Through Silicon Vias, Stephen Adamshick
3d Integration With Coaxial Through Silicon Vias, Stephen Adamshick
Legacy Theses & Dissertations (2009 - 2024)
3D integration using through-silicon-vias (TSVs) is gaining considerable attention due to its superior packaging efficiency resulting in higher functionality, improved performance and a reduction in power consumption. In order to implement 3D chip designs with TSV technology, robust TSV electrical models are required. Specifically, due to the increase of signal speeds into the gigahertz (GHz) spectrum, a high frequency electrical characterization best describes TSV behavior.
Surface Plasmonic Lens Driven Photoelectron Source For Multi-Beam Applications, Heon Joon Choi
Surface Plasmonic Lens Driven Photoelectron Source For Multi-Beam Applications, Heon Joon Choi
Legacy Theses & Dissertations (2009 - 2024)
Surface plasmon polariton (SPP) assisted photoelectron source array is proposed for use in distributed multiple electron beam lithography applications. Individual source is composed of a metal/dielectric surface structure with concentric circular grooves of subwavelength width surrounding a sub-wavelength aperture. Such optical power concentrators, called "plasmonic lenses", collect light incident over a broad area by converting it to surface electromagnetic waves, specifically SPP's, through diffraction by the sub-wavelength grooves surrounding the aperture. Through constructive interference of the generated SPPs between neighboring grooves, controlled by the periodicity of the grooves, high optical power densities can be achieved at the center of the …
Student Contextualization In The History Classroom : The Roles Of Cognitive Apprenticeship And Teacher Epistemology, Tammy Lynn Clark
Student Contextualization In The History Classroom : The Roles Of Cognitive Apprenticeship And Teacher Epistemology, Tammy Lynn Clark
Legacy Theses & Dissertations (2009 - 2024)
Abstract
Application And Extension Of Glauber Ising-Spin Dynamics In The Context Of A Single Chain Magnet System, Ryan Tucker Kristensen
Application And Extension Of Glauber Ising-Spin Dynamics In The Context Of A Single Chain Magnet System, Ryan Tucker Kristensen
Legacy Theses & Dissertations (2009 - 2024)
The Glauber Ising-spin dynamic with a local equilibrium approximation is applied to infinite and finite one-dimensional (anti-)ferromagnetic Ising chains with classic nearest neighbor interactions. The application of the Glauber dynamic and local equilibrium approximation is then extended to the one-dimensional ferrimagnetic chain with nearest neighbor interactions. Time dependant behavior and equilibrium states of the one-dimensional ferrimagnetic chain are then discussed in terms of the single chain magnet referred to as CoPhOMe, whose behavior empirical data to date suggest is consistent with a one-dimensional Ising ferrimagnet.