From the 1 of 3 linked papers with an AI index.
3 papers
Current-based RF charge sensing in a carbon nanotube
Marta Cagetti, Stefan Forstner, Victor Champain +8
The paper presents a current-mode charge sensor built from a suspended carbon nanotube that operates at a 1.25 MHz RLC resonance, achieving 0.15 µe/√Hz charge sensitivity and enabl…
Tunable nonlinear electromechanics at the zero-point motion scale
Christoffer B. Møller, Roger Tormo-Queralt, Elsa Vázquez-RodrÃguez +13
Nonlinearity at the scale of zero-point motion opens new possibilities for the control and readout of nanomechanical systems, but achieving this remains a formidable challenge. Her…
Imaging superconducting weak spots through vortex-assisted THz near-field photovoltage
Sergio J. SalvÃa-Fernández, Ekaterina Khestanova, Zoe Velluire-Pellat +9
Nanoscale inhomogeneities are a defining feature of many superconducting materials, yet their local electromagnetic response has remained difficult to access experimentally. This i…