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The conventional Ni-yttria stabilized zirconia (YSZ) fuel electrodeshows strong degradation in SOEC operation under steam-containingfuels due to Ni migration and agglomeration. As an alternative,Ni-gadolinium doped ceria (GDC) electrode exhibit higherperformance than Ni-YSZ owing to the mixed ionic and electronicconductivity of GDC under reducing conditions, however it couldn’tprevent Ni-migration. [...]

The steep non-linearity of memristive switching dynamics, combined with variations and asymmetry, can pose challenges in the accurate control of analog conductance updates. We present an effective control framework, "Probe-then-Program (PtP)", where the underlying physics of memristors is leveraged to fit a statistically accurate model from measured data, aiding the training of a programming agent. [...]

emporal sequences of spiking activity are a primary means of neural information encoding, making the extraction of their structure a fundamental computational challenge in neuroscience and artificial intelligence. Recent advances in neuroscience have introduced the concept of dendritic plateau computation (DPC), a mechanism that emerges from the interaction of localized plateau potentials across functionally compartmentalized dendritic branches. [...]

The present work investigates the thermal stability of Pr–Ni based nickelates belonging to the Ruddlesden-Popper (RP) series, specifically Pr4Ni3O10+δ, La4Ni3O10+δ, La3PrNi3O10+δ (n = 3), and PrNiO3-δ (n = ∞), as promising oxygen electrode materials for solid oxide cells (SOCs). A detailed preliminary study is therefore essential to determine the optimal conditions, particularly temperature and oxygen partial pressure (pO2), required for the successful synthesis, sintering, and application of these materials as electrodes. [...]

Temporal sequences of spiking activity serve as a fundamental medium through which the brain encodes and processes information. Extracting meaningful temporal structure from these sequences is a core computational task for both biological and artificial intelligent systems1. [...]