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Spreading of wave packets in lattices with correlated disorder
Linköping University, Department of Physics, Chemistry and Biology.
2011 (English)Independent thesis Advanced level (degree of Master (One Year)), 20 credits / 30 HE creditsStudent thesisAlternative title
Spridning av v ̊agpaket i gitter med korrelerad oordning (Swedish)
Abstract [en]

It is known that a highly ordered medium allows certain wave functions to move unhindered throughout and in this manner achieve delocalization. It is also known that if one introduces disorder into a medium, wave packets will not be able to move as freely and will instead be trapped or localized. In this thesis, I have simulated a medium in which the amount of disorder can be modified and using this I have shown that the shape of the localization can be altered. 

Place, publisher, year, edition, pages
2011. , 30 p.
Keyword [en]
Markov chain, Correlation Function, Memory Function, Tight-Binding, Lyapunov Exponent
National Category
Physical Sciences
URN: urn:nbn:se:liu:diva-71838ISRN: LITH-IFM-A-EX–11/2559–SEOAI: diva2:454374
Jordan-Fermi, Linköping (English)
Physics, Chemistry, Mathematics
Available from: 2011-11-07 Created: 2011-11-07 Last updated: 2011-11-07Bibliographically approved

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