57 citations · 86 across the 5 of their papers we have counts for
5 papers
Enhanced sensitivity of sub-THz thermomechanical bolometers exploiting vibrational nonlinearity
L. Alborghetti, B. Bertoni, L. Vicarelli +10
A common approach to detecting weak signals or minute quantities involves leveraging the localized spectral features of resonant modes, whose sharper lines (i.e. high Q-factors) en…
Mechanical mode engineering with orthotropic metamaterial membranes
G. Conte, L. Vicarelli, S. Zanotto +1
Metamaterials are structures engineered at a small scale with respect to the wavelength of the excitations they interact with. These structures behave as artificial materials whose…
Micromechanical bolometers for sub-Terahertz detection at room temperature
Leonardo Vicarelli, Alessandro Tredicucci, Alessandro Pitanti
Fast, room temperature imaging at THz and sub-THz frequencies is an interesting feature which could unleash the full potential of plenty applications in security, healthcare and in…
High frequency mechanical excitation of a silicon nanostring with piezoelectric aluminum nitride layers
A. Pitanti, T. Makkonen, M. F. Colombano +8
A strong trend for quantum based technologies and applications follows the avenue of combining different platforms to exploit their complementary technological and functional advan…
Through-membrane electron-beam lithography for ultrathin membrane applications
M. Neklyudova, A. K. Erdamar, L. Vicarelli +6
We present a technique to fabricate ultrathin (down to 20 nm) uniform electron transparent windows at dedicated locations in a SiN membrane for in situ transmission electron micros…