Sökning: "Thomas Swahn"

Hittade 1 avhandling innehållade orden Thomas Swahn.

1. 1. Magnetotransport and Persistent Currents in Ballistic Microstructures

   Författare :Thomas Swahn; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In this Thesis we discuss properties of different ballistic microstructures in the presence of a magnetic field. Three topics have been studied: (i) the magnetoconductance of a three-dimensional (3D) microwire, (ii) magnetotransport and persistent currents in a two-dimensional so called "quantum dot" in a gated AlGaAs heterostructure, and (iii) some magnetotransport properties of a quasi one-dimensional conducting channel in the same kind of material. LÄS MER