2 papers
cond-mat.mtrl-sci2026
Non adiabatic dynamics of the ferroelectric soft mode
Gili Scharf, Lara Donval, Leah Ben Gur +1
Most microscopic descriptions of structural dynamics assume the Born-Oppenheimer separation, where electrons adjust adiabatically to ionic motion. When this separation breaks down,…
cond-mat.mtrl-sci2026
Coherent control through phonon anharmonicity
Gili Scharf, Tomer Hasharoni, Lara Donval +2
Anharmonic lattice vibrations play a key role in many physical phenomena. They govern the heat conductivity of solids, strongly affect the phonon spectra, play a prominent role in…