Who: Alfredo A. Correa, Lawrence Livermore National Laboratory
Place: Donostia International Physics Center
Date: Wednesday, 5 July 2017, 12:00
Real-time Time dependent density
functional theory gives us access to detailed evolution of quantum electronic
system, both in the linear and the non-linear regime.
As the power and scale of TDDFT computer simulations grows, new phenomena can
be captured and studied by this technique.
In this talk, we present a new method and simulation results regarding
materials undergoing particle radiation and its relationship to the optical
response and conductivity.
We obtain that there is a minimum of the DC-electrical conductivity as a
function of current in a disordered metallic system and present a model that
can explain these simulation results.
Back to seminars List