Results 181 to 190 of about 174,060 (272)

Memristors Based on Ferroelectric Cu‐Deficient Copper Indium Thiophosphate for Multilevel Storage and Neuromorphic Computing

open access: yesSmall, EarlyView.
Different from CIPS with threshold switching behaviors, Cu‐deficient CIPS* shows stable non‐volatile digital and analog RS. Owing to the formation of metallic IPS at the LRS, CIPS* memristors demonstrate high ON/OFF ratio and endurance stability, which can be utilized to implement multilevel storage.
Mengdie Li   +6 more
wiley   +1 more source

Facilitating Sodium‐Ion Diffusion in Fe‐Doped Co3O4 for High‐Rate Performance

open access: yesSmall, EarlyView.
The limited rate performance of cobalt oxide (Co3O4) materials restricts their applicability in the rapid charge–discharge process of sodium‐ion batteries (SIBs). Iron (Fe) lattice doping can facilitate sodium‐ion diffusion by narrowing the bandgap and modulating the Co─O bond length.
Yonghuan Fu   +7 more
wiley   +1 more source

Categorical study for algebras of Fitting’s lattice-valued logic and lattice-valued modal logic

Annals of Mathematics and Artificial Intelligence, 2020
\par There exists the concept of \textit{topological system} of \textit{S. Vickers} [Topology via logic. Cambridge etc.: Cambridge University Press (1989; Zbl 0668.54001)], which provides a common framework for both topological spaces (point-set topology) and their underlying algebraic structures -- frames or locales (point-free topology).
K. Ray, Litan Kumar Das
semanticscholar   +3 more sources

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