5 papers
Parallel Spatial Photonic Programming of Optoelectronic IGZO RRAM with a compact LED Array
Andrew Adair, Joshua Robertson, Andreas Tsiamis +6
Optoelectronic resistive random-access memory elements (ORRAM) are critical emerging devices that leverage photonic technologies to bring the advantages of optical programming to t…
Non-frontal face recognition using GANs and memristor-based classifiers
Semih Vazgecen, Cristian Sestito, Spyros Stathopoulos +1
Face recognition systems have advanced significantly through deep learning techniques, delivering high performance and robustness in complex scenarios. However, these approaches in…
A Rapid-prototyping CMOS-RRAM Integration Strategy
Andreas Tsiamis, Spyros Stathopoulos, Themis Prodromakis
Moore's law has long served the semiconductor industry as the driving force for producing ever-advancing electronics technologies. However, given the economic implications and tech…
A Multi-Channel Auditory Signal Encoder with Adaptive Resolution Using Volatile Memristors
Dongxu Guo, Deepika Yadav, Patrick Foster +4
We demonstrate and experimentally validate an end-to-end hybrid CMOS-memristor auditory encoder that realises adaptive-threshold, asynchronous delta-modulation (ADM)-based spike en…
Multibit Ferroelectric Memcapacitor for Non-volatile Analogue Memory and Reconfigurable Filtering
Deepika Yadav, Spyros Stathopoulos, Patrick Foster +4
Tuneable capacitors are vital for adaptive and reconfigurable electronics, yet existing approaches require continuous bias or mechanical actuation. Here we demonstrate a voltage-pr…