Browsing by Subject "Ljóseindir"

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Coexisting spin and Rabi oscillations at intermediate time regimes in electron transport through a photon cavity

Gudmundsson, Vidar; Gestsson, Hallmann; Abdullah, Nzar; Tang, Chi-Shung; Manolescu, Andrei; Moldoveanu, Valeriu (2019-03-01)

In this work, we theoretically model the time-dependent transport through an asymmetric double quantum dot etched in a two-dimensional wire embedded in a far-infrared (FIR) photon cavity. For the transient and the intermediate time regimes, the current ...
Generalized Master Equation Approach toTime-Dependent Many-Body Transport

Moldoveanu, Valeriu; Manolescu, Andrei; Gudmundsson, Vidar (MDPI AG, 2019-07-25)

We recall theoretical studies on transient transport through interacting mesoscopic systems. It is shown that a generalized master equation (GME) written and solved in terms of many-body states provides the suitable formal framework to capture both the ...
Multiphoton dynamics and energetics of halogen containing reagents by mass resolved REMPI and velocity map imaging

Hafliðason, Arnar (University of Iceland, School of Engineering and Natural Sciences, Faculty of Physical Sciences, 2018-12)

The research focused on multiphoton dynamics and fragment formation for HBr, DCl, and bromomethanes, using mass resolved multiphoton ionization (MR-MPI) and velocity map imaging (VMI) techniques. Data interpretations were based on analysis of (2+n)REMPI ...

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