196 citations · 429 across the 12 of their papers we have counts for
4 papers · 1 filter
THz Dynamics of Nanoconfined Water by Ultrafast Optical Spectroscopy
A. Taschin, P. Bartolini, R. Torre
We investigated the vibrational dynamics and the structural relaxation of water nanoconfined in porous silica samples with pore size of 4 nm at different levels of hydration and te…
Propagation of acoustic surface waves on a phononic surface investigated by transient reflecting grating spectroscopy
I. Malfanti, A. Taschin, P. Bartolini +2
We present a study of surface acoustic waves (SAW) propagation on a 1D phononic surface (PS) by mean of an heterodyne-detected transient reflecting grating experiment. We excited a…
Acoustic, thermal and flow processes in a water filled nanoporous glasses by time-resolved optical spectroscopy
R. Cucini, A. Taschin, P. Bartolini +1
We present heterodyne detected transient grating measurements on water filled Vycor 7930 in the range of temperature 20 - 90 degrees C. This experimental investigation enables to m…
Band structure and slow waves experimental and theoretical characterization in an high frequency 1D phononic crystal
I. Malfanti, A. Taschin, P. Bartolini +2
We present heterodyne detected transient grating (HD-TG) measurements on 1D surface corrugated Phononic Crystal (PC) with characteristic band edge wave vector of m.…