Results 191 to 200 of about 15,412 (318)

Enhanced Switching Performance in Single‐Crystalline PbTiO3 Ferroelectric Memristors for Replicating Synaptic Plasticity

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrated single‐crystalline PbTiO3‐based memristors with atomically sharp interfaces, well‐ordered lattices, and minimal lattice mismatch. The devices exhibited an ON/OFF ratio exceeding 105, high stability, and rich resistance‐state modulation.
Haining Li   +7 more
wiley   +1 more source

Tracing chemical depletion in evolved binaries hosting second-generation transition discs. [PDF]

open access: yesMon Not R Astron Soc
Mohorian M   +6 more
europepmc   +1 more source

Plexiform neurofibroma with nevus of ota-rare presentation. [PDF]

open access: yesJ Oral Maxillofac Pathol, 2021
Taneja L, Dokwal SK, Prajapat J, Arya V.
europepmc   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán   +13 more
wiley   +1 more source

One month convection timescale on the surface of a giant evolved star. [PDF]

open access: yesNature
Vlemmings W   +4 more
europepmc   +1 more source

Gas infall and possible circumstellar rotation in R Leo. [PDF]

open access: yesAstron Astrophys, 2019
Fonfría JP   +6 more
europepmc   +1 more source

Modelling Quasi-Periodic Pulsations in Solar and Stellar Flares [PDF]

open access: hybrid, 2018
J. A. McLaughlin   +4 more
openalex   +1 more source

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