2 papers
cond-mat.str-el2020
Detection of squeezed phonons in pump-probe spectroscopy
Massil Lakehal, Marco Schiró, Ilya M. Eremin +1
Robust engineering of phonon squeezed states in optically excited solids has emerged as a promising tool to control and manipulate their properties. However, in contrast to quantum…
cond-mat.str-el2018
A Microscopic Description of Displacive Coherent Phonons
M. Lakehal, I. Paul
We develop a Hamiltonian-based microscopic description of laser pump induced displacive coherent phonons. The theory captures the feedback of the phonon excitation upon the electro…