75 citations · 118 across the 6 of their papers we have counts for
6 papers
Photo-induced modifications of the substrate-adsorbate interaction in K-loaded porous glass
Luca Marmugi, Emilio Mariotti, Alessia Burchianti +3
The effects of visible and infrared light on potassium atoms embedded in a nanoporous glass matrix are investigated. Photodesorption by visible light enhances the atomic mobility a…
Laser driven self-assembly of shape-controlled potassium nanoparticles in porous glass
L. Marmugi, E Mariotti, A. Burchianti +3
We observe growth of shape-controlled potassium nanoparticles inside a random network of glass nanopores, exposed to low-power laser radiation. Visible laser light plays a dual rol…
Dual channel self-oscillating optical magnetometer
J. Belfi, G. Bevilacqua, V. Biancalana +4
We report on a two-channel magnetometer based on nonlinear magneto-optical rotation in a Cs glass cell with buffer gas. The Cs atoms are optically pumped and probed by free running…
High-Precision Measurement of the Laser-Trapping Frequencies for Fr Atoms
S. Sanguinetti, R. Calabrese, L. Corradi +9
We present the accurate measurement of the frequency of the laser-trapping transition for three francium isotopes. Our approach is based on an interferometric comparison to…
Cs CPT magnetometer for cardio-signal detection in unshielded environment
J. Belfi, G. Bevilacqua, V. Biancalana +3
We present first, encouraging results obtained with an experimental apparatus based on Coherent Population Trapping and aimed at detecting biological (cardiac) magnetic field in ma…
Ultrashort Laser-pulse Diagnostics for Detection of Ordering within an Ion beam
R. Calabrese, V. Guidi, P. Lenisa +3
A novel diagnostic method to detect ordering within one-dimensional ion beams in a storage ring is presented. The ions are simultaneously excited by a ultrashort pulsed laser ($\si…