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Computing and Memory Technologies based on Magnetic Skyrmions
Hamed Vakili, Wei Zhou, Chung T Ma +13
Solitonic magnetic excitations such as domain walls and, specifically, skyrmionics enable the possibility of compact, high density, ultrafast,all-electronic, low-energy devices, wh…
In aqua electrochemistry probed by XPEEM: experimental setup, examples, and challenges
Slavomír Nemšák, Evgheni Strelcov, Hongxuan Guo +8
Recent developments in environmental and liquid cells equipped with electron transparent graphene windows have enabled traditional surface science spectromicroscopy tools, such as…
Stateful characterization of resistive switching TiO2 with electron beam induced currents
Brian D. Hoskins, Gina C. Adam, Evgheni Strelcov +4
Metal oxide resistive switches are increasingly important as possible artificial synapses in next generation neuromorphic networks. Nevertheless, there is still no codified set of…
Phenomenological Modeling of Memristive Devices
Farnood Merrikh-Bayat, Brian Hoskins, Dmitri B. Strukov
We present a computationally inexpensive yet accurate phenomenological model of memristive behavior in titanium dioxide devices by fitting experimental data. By design, the model p…
High-Precision Tuning of State for Memristive Devices by Adaptable Variation-Tolerant Algorithm
Fabien Alibart, Ligang Gao, Brian Hoskins +1
Using memristive properties common for the titanium dioxide thin film devices, we designed a simple write algorithm to tune device conductance at a specific bias point to 1% relati…