Optical Properties of Bismuth-Based Topological Insulators



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Éditeur :

Springer


Collection :

Springer Theses

Paru le : 2013-10-24



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Description
Topological Insulators (TIs) are insulators in the bulk, but have exotic metallic states at their surfaces. The topology, associated with the electronic wavefunctions of these systems, changes when passing from the bulk to the surface. This work studies, by means of infrared spectroscopy, the low energy optical conductivity of Bismuth based TIs in order to identify the extrinsic charge contribution of the bulk and to separate it from the intrinsic contribution of the surface state carriers. The extensive results presented in this thesis definitely shows the 2D character of the carriers in Bismuth-based topological insulators. The experimental apparatus and the FTIR technique, the theory of optical properties and Surface Plasmon Polaritons, as well as sample preparation of both crystals and thin films, and the analysis procedures are thoroughly described.
Pages
119 pages
Collection
Springer Theses
Parution
2013-10-24
Marque
Springer
EAN papier
9783319019901
EAN EPUB
9783319019918

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
11
Taille du fichier
4321 Ko
Prix
94,94 €