233 citations · 313 across the 5 of their papers we have counts for
5 papers
Optically Tunable Threshold Switching and Thermally Activated Transport in Planar Ag/MAPbI Thin Single-Crystal Devices
Ofelia Durante, Valeria Demontis, Sebastiano De Stefano +14
Halide perovskites have enabled major advances in optoelectronics, extending well beyond photovoltaics. Their mixed ionic-electronic conduction, once regarded as detrimental to dev…
Novel Physical Vapor Deposition Approach to Hybrid Perovskites: Growth of MAPbI3 Thin Films by RF-Magnetron Sputtering
Sara Bonomi, Daniela Marongiu, Nicola Sestu +4
Solution-based methods represent the most widespread approach used to deposit hybrid organic-inorganic perovskite films for low-cost but efficient solar cells. However, solution-pr…
Trapping of Ultracold Atoms in a Hollow-core Photonic Crystal Fiber
Caleb A. Christensen, Sebastian Will, Michele Saba +4
Ultracold sodium atoms have been trapped inside a hollow-core optical fiber. The atoms are transferred from a free space optical dipole trap into a trap formed by a red-detuned gau…
Dynamical Instability of a Doubly Quantized Vortex in a Bose-Einstein condensate
Y. Shin, M. Saba, M. Vengalattore +6
Doubly quantized vortices were topologically imprinted in Na condensates, and their time evolution was observed using a tomographic imaging technique. The decay into…
Evidence for parametric memory and correlation in semiconductor microcavities
S. Kundermann, M. Saba, C. Ciuti +3
We measured the dynamics of polariton parametric stimulated scattering in semiconductor microcavities, by time-resolving the amplified signal with 250 fs resolution. Our experiment…