189 citations · 953 across the 19 of their papers we have counts for
19 papers
Phononic graded meta-MEMS for elastic wave amplification and filtering
Federico Maspero, Jacopo Maria De Ponti, Luca Iorio +5
Inspired by recent graded metamaterials designs, we create phononic arrays of micro-resonators for frequency signal amplification and wave filtering. Leveraging suspended waveguide…
Inertial spin dynamics in epitaxial cobalt films
Vivek Unikandanunni, Rajasekhar Medapalli, Marco Asa +5
We investigate the spin dynamics driven by terahertz magnetic fields in epitaxial thin films of cobalt in its three crystalline phases. The terahertz magnetic field generates a tor…
MEMS Magnetometer Using Magnetic Flux Concentrators and Permanent Magnets
Federico Maspero, Gabriele Gatani, Simone Cuccurullo +1
A novel frequency modulated MEMS magnetometer is presented. The new device is inspired by the magnetic force microscopy technique, it combines standard MEMS technology with magneti…
Impact of magnetic domains on magnetic flux concentrators
Federico Maspero, Simone Cuccurullo, Dhavalkumar Mungpara +2
The impact of magnetic domains in magnetic flux concentrators is studied using the simulation software MuMax3. First, the simulation parameters are validated using experimental res…
Room-temperature ferroelectric switching of spin-to-charge conversion in GeTe
Sara Varotto, Luca Nessi, Stefano Cecchi +17
Since its birth in the 1990s, semiconductor spintronics has suffered from poor compatibility with ferromagnets as sources of spin. While the broken inversion symmetry of some semic…
Nonreciprocal nano-optics with spin-waves in synthetic antiferromagnets
Edoardo Albisetti, Silvia Tacchi, Raffaele Silvani +8
Integrated optically-inspired wave-based processing is envisioned to outperform digital architectures in specific tasks, such as image processing and speech recognition. In this vi…