12 citations · 35 across the 7 of their papers we have counts for
8 papers
From Processing to Functionality: Engineering Accessible Material States in Cu-Embedded SiO Memristive Devices
Tobias Gergs, Rouven Lamprecht, Sahitya Yarragolla +5
Resistive switching in oxide-based devices is widely governed by stochastic defect processes, yet a predictive link between fabrication conditions and functional behavior remains e…
On the physical origins of switching diversity in Cu-embedded SiO memristive devices
Sahitya Yarragolla, Rouven Lamprecht, Tobias Gergs +4
Resistive switching devices with sub-stoichiometric SiO and pancake-like Cu nanoparticles (Cu-PCs) exhibit distinct macroscopic current-voltage characteristics classified as ca…
Physics-based Modeling and Simulation of Nanoparticle Networks
Torben Hemke, Robin Struck, Sahitya Yarragolla +3
This study presents the computational modeling and simulation of silver nanoparticle networks (NPNs), which, in the realm of neuromorphic computation, suggest to be a promising can…
Nonlinear behavior of memristive devices for hardware security primitives and neuromorphic computing systems
Sahitya Yarragolla, Torben Hemke, Fares Jalled +4
Nonlinearity is a crucial characteristic for implementing hardware security primitives or neuromorphic computing systems. The main feature of all memristive devices is this nonline…
Coexistence of resistive capacitive and virtual inductive effects in memristive devices
Sahitya Yarragolla, Torben Hemke, Jan Trieschmann +1
This paper examines the coexistence of resistive, capacitive, and inertia (virtual inductive) effects in memristive devices, focusing on ReRAM devices, specifically the interface-t…
Non-zero crossing current-voltage characteristics of interface-type resistive switching devices
Sahitya Yarragolla, Torben Hemke, Jan Trieschmann +1
A number of memristive devices, mainly ReRAMs, have been reported to exhibit a unique non-zero crossing hysteresis attributed to the interplay of resistive and not yet fully unders…
Physics inspired compact modelling of BiFeO based memristors for hardware security applications
Sahitya Yarragolla, Nan Du, Torben Hemke +4
With the advent of the Internet of Things, nanoelectronic devices or memristors have been the subject of significant interest for use as new hardware security primitives. Among the…
Stochastic behaviour of an interface-based memristive device
Sahitya Yarragolla, Torben Hemke, Jan Trieschmann +3
A large number of simulation models have been proposed over the years to mimic the electrical behaviour of memristive devices. The models are based either on sophisticated mathemat…