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Skip to Search Results- 1AC Torque Magnetometry
- 1Channelling
- 1Charged particle dynamics; tightly focused laser; short laser pulses; ultrahigh intensity interactions; nano-scale targets; direct vacuum acceleration; Coulomb explosion; monoenergetic electrons; monoenergetic ions
- 1Exchange Bias
- 1Magnetic Field Generation
- 1Nanoscale Resonators
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Fall 2009
In this Thesis, two problems were studied: a direct vacuum acceleration of electrons by a tightly focused ultrashort relativistic laser pulse and ion acceleration in the process of spherical laser-heated plasma explosion. The electromagnetic field of a tightly focused laser pulse was evaluated...
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Relativistic Self-Focusing, Magnetic Field Generation and Particle Acceleration in Underdense Plasmas
DownloadFall 2010
In this thesis the following problems are studied: 1-Relativistic self-focusing and channelling of intense laser pulses have been studied in underdense plasma using 2D PIC simulations, for different laser powers and plasma densities. Analytical solutions for the stationary evacuated channels have...
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Study of Exchange Bias and Interfacial Coupling Effects in a Micromagnetic Thin Film Bilayer
DownloadFall 2022
Exchange bias and interfacial coupling effects in thin-film bilayers of magnetic materials were investigated during the period July, 2018, to Sep, 2021. Thin films of permalloy and cobalt oxide were deposited, in the form of micrometer size bilayer disks, on doubly-clamped nanomechanical...
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Spring 2017
The effect of partial coherence of a probe on the spectrum of Thomson scattered radiation from plasma is investigated. The coherence of a probe is described in terms of the electric field Gaussian correlation function of the finite correlation time (longitudinal coherence) and the finite...