26 citations · 47 across the 4 of their papers we have counts for
4 papers
BGO relaxation dynamics probed with heterodyne detected optical transient gratings
Danny Fainozzi, Sara Catalini, Renato torre +2
We used optical laser pulses to create transient gratings (TGs) with sub-10 μm spatial periodicity in a Bismuth Germanate (310) (Bi4Ge3O12) single crystal at room temperature. The…
Thin layered drawing media probed by THz time-domain spectroscopy
J. Tasseva, A. Taschin, P. Bartolini +3
Dry and wet drawing materials were investigated by THz time-domain spectroscopy in transmission mode. Carbon-based and iron-gall inks have been studied, some prepared following anc…
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.…