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.
Results
Showing 1 to 5 of 5 for “"diagonal disorder"”.
-
Properties of dirty bosons in disordered optical lattices
The study of the disordered Bose-Hubbard model is key to understanding the interplay of disorder and interactions. Despite many studies with uniform diagonal disorder, few have inquired into experimental realizations with an additional correlated off-diagonal disorder. The presence of a trap and …
-
Novel Aspects of Localization, Delocalization, and Anomalous Transport in One-dimensional Systems
In this thesis, we investigate disorder-induced effects in some newly discovered or not fully explored one-dimensional (1D) systems that are related to the current research frontiers, e.g., graphene and topological insulators. Specifically, we firstly study 1D disordered graphene superlattices, and …
-
Εντοπισμός και γραμμική απόκριση ηλεκτρονίων στο άτακτο πλέγμα
… of the localization, and transport properties in disordered systems is considered to be a hard theoretical problem. The localization problem has been given considerable attention in the literature while the transport one has rarely been studied in depth, because it constitutes an even harder …
-
Photon Statistics in Disordered Lattices
<p>Propagation of coherent waves through disordered media, whether optical, acoustic, or radio waves, results in a spatially redistributed random intensity pattern known as speckle -- a statistical phenomenon. The subject of this dissertation is the statistics of monochromatic coherent light …
-
The Structure of the RC-LH1 Complex from Rps. acidophila: Optical Single-Molecule Spectroscopy and Numerical Simulations
… nearest-neighbor interaction rather than by the diagonal disorder, the two lowest exciton states localize in specific areas of the LH1 aggregates, coinciding with the maxima of the nearest-neighbor interaction. This finding might be of general interest for any strongly coupled pigment array. …