Ultrafast dynamics of solid states: new understandings and challenges
Date : March 10, 2016 11:00 ~ 12:00
Speaker : Prof. JaeDong Lee (DGIST)
Location : Bldg. 19, Rm. 210
In the first part of the talk, we explore the
ultrafast cooperative interplay among charge, spin, and lattice for the
pnictide superconductor BaFe2As2 using a model incorporating the time-dependent
Ginzburg-Landau theory.In the second part of the talk, we explore a controlled
conduction of the optical-field-induced petahertz current in ielectrics driven
by the strong few-cycle laser pulses, which is a creation of the petahertz
device