Sökning: "Henning Hagman"

Hittade 1 avhandling innehållade orden Henning Hagman.

  1. 1. Atomic transport in optical lattices

    Detta är en avhandling från Umeå : Umeå universitet, Institutionen för fysik

    Författare :Henning Hagman; Claude Dion; Daniel Comparat; [2010]
    Nyckelord :Ultra-cold atoms; optical lattice; laser cooling; directed transport; Brownian motor; Brownian motion;

    Sammanfattning : This thesis includes both experimental and theoretical investigations of fluctuation-induced transport phenomena, presented in a series of nine papers, by studies of the dynamics of cold atoms in dissipative optical lattices.With standard laser cooling techniques about 108 cesium atoms are accumulated, cooled to a few μK, and transferred into a dissipative optical lattice. LÄS MER