5 papers
Defect-Aware Physics-Based Compact Model for Ferroelectric nvCap: From TCAD Calibration to Circuit Co-Design
Luca Fehlings, Nihal Raut, Md. Hanif Ali +4
Ferroelectric non-volatile capacitance-based memories enable non-destructive readout and low-power in-memory computing with 3D stacking potential. However, their limited memory win…
Bruno: Backpropagation Running Undersampled for Novel device Optimization
Luca Fehlings, Bojian Zhang, Paolo Gibertini +3
Recent efforts to improve the efficiency of neuromorphic and machine learning systems have centred on developing of specialised hardware for neural networks. These systems typicall…
An Asynchronous Mixed-Signal Resonate-and-Fire Neuron
Giuseppe Leo, Paolo Gibertini, Irem Ilter +3
Analog computing at the edge is an emerging strategy to limit data storage and transmission requirements, as well as energy consumption, and its practical implementation is in its…
Millisecond-scale Volatile Memory in HZO Ferroelectric Capacitors for Bio-inspired Temporal Computing
Luca Fehlings, Thomas Mikolajick, Beatriz Noheda +1
With the broad recent research on ferroelectric hafnium oxide for non-volatile memory technology, depolarization effects in HfO2-based ferroelectric devices gained a lot of interes…
Reliability of Capacitive Read in Arrays of Ferroelectric Capacitors
Luca Fehlings, Muhtasim Alam Chowdhury, Banafsheh Saber Latibari +2
The non-destructive capacitance read-out of ferroelectric capacitors (FeCaps) based on doped HfO metal-ferroelectric-metal (MFM) structures offers the potential for low-power a…