Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"trapping regime"”.
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Bose-Einstein Condensates in a Single Double Well Potential
… the Josephson junction shows, that two dynamical regimes can be identified, the plasma oscillation regime, where atoms tunnel back and forth between the wells, and the self trapping regime, where no tunneling is found. Furthermore, the investigation at finite temperature reveals, that the relative …
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Ultracold quantum gases in one-dimensional optical lattice potentials : nonlinear matter wave dynamics
… first experimental observation of nonlinear self-trapping for matter waves. The transition from the diffusive regime, characterized by an continuous expansion of the condensate, to the self-trapping regime is accomplished by increasing the atomic density. Due to the corresponding increase of the …
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The community ecology of a riverine turtle assemblage in the Tennessee River Gorge
… To examine these hypotheses, a balanced trapping regime was carried out during May through August, from 2000 to 2006, in the Tennessee River Gorge. Trapping methods included baited traps (hoop nets and fyke nets) and unbaited traps (fyke nets, basking traps, hand capture, and trammel …
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Nonlinear optical emission and near-field enhancement effects in arrays of gold bowtie nano-antennas
… of gold BNAs to enhance the forces in an optical trapping system. From FDTD simulations, the optical response of a single BNA is demonstrated to increase the local intensity by a factor of 1000 in the feed-gap region by using a periodic array. Because of the high near-field intensities, inherently …