Now showing items 1-2 of 2

    • Nanoelectromechanical systems from carbon nanotubes and graphene 

      Lindahl, Niklas (2012-01-02)
      Carbon nanotubes and graphene have many interesting properties. To exploit the properties in applications their synthesis and incorporation in devices has to be understood and controlled. This thesis is based on experimental ...
    • Periodized Thermal Greens Functions and Applications 

      Sabashvili, Andro (2013-08-30)
      This work describes a new formalism for Fermionic thermal Greens functions that are discretized in imaginary time. The discretization makes the thermal Greens function periodic in imaginary (Matsubara) frequency space and ...