Comunicazione

Relaxations in supercooled liquids probed by nuclear $\gamma$-resonance time-domain interferometry.

Caporaletti F., Chumakov A. I., Rüffer R., Monaco G.
  Giovedì 14/09   16:00 - 19:00   Aula A224   II - Fisica della materia
Time-domain interferometry (TDI) based on nuclear resonant scattering of synchrotron radiation by Moessbauer nuclei is a promising technique to study slow dynamics at the interatomic length scale. In fact TDI, being able to access at angstroem and sub-angstroem level the atomic dynamics in the time range between 1 ns and 1 $\mu$s, has the potentiality to significantly contribute to the study the microscopic dynamics of glass formers in a dynamical range otherwise inaccessible. The theoretical background of TDI will be briefly discussed along with its possible experimental implementations. Recent results on glass formers will also be shown.