Results 311 to 320 of about 627,439 (398)

Electric Field‐Driven Conformational Changes in Molecular Memristor and Synaptic Behavior

open access: yesAdvanced Science, EarlyView.
Self‐assembled monolayers (SAMs) based molecular device is used for the emulation of synaptic functions. The device operates with a novel switching mechanism via incoherent charge transport, inducing conformational changes. With a low energy consumption (8.0 pJ µm−2), the system shows promise for neuromorphic computing, offering potential in low‐energy,
Chanjin Lim   +8 more
wiley   +1 more source

In‐Materia Neuromorphic Properties Induced by Locally Denatured Regions in Sulfonated Polyaniline Networks Incorporating Au Nanoparticles

open access: yesAdvanced Electronic Materials, EarlyView.
This study creates a dedoped region of Au nanoparticles in the electrically conductive polymer (sulfonated polyaniline), thus integrating nonlinearity and charge accumulation into the conduction pathways of the disordered network system. This innovation enables room‐temperature operation of a design‐less solid‐state device with sum‐of‐products ...
Yuki Usami   +7 more
wiley   +1 more source

Ferroelectric Compensation Effect of the Hard Electrode for the HfO2‐ZrO2 Superlattice Films at the Low‐Annealing Temperature

open access: yesAdvanced Electronic Materials, EarlyView.
The hafnia superlattice structure ferroelectric capacitors are clamped by electrodes with various hardness and annealed at 450 to 600 °C. It is found that the out‐of‐plane compressive stress caused by electrode hardness can offset the in‐plane tensile stress loss in hafnium‐based superlattice ferroelectric devices when the annealing temperature ...
Chuqian Zhu   +14 more
wiley   +1 more source

Radiation Hardened Infrared Photodetectors Based on a Narrow Bandgap Conjugated Polymer Semiconductor

open access: yesAdvanced Electronic Materials, EarlyView.
A blackbody‐sensitive infrared photodetector comprised of an open‐shell conjugated polymer demonstrates high sensitivity without cooling and exceptional radiation hardness, surpassing inorganic compound semiconductor devices. This functionality, inherent to the polymer semiconductor, provides a new frontier for low‐cost, size, weight, and power space ...
Anthony R. Benasco   +10 more
wiley   +1 more source

Physical Reservoir Computing for Real‐Time Electrocardiogram Arrhythmia Detection Through Controlled Ion Dynamics in Electrochemical Random‐Access Memory

open access: yesAdvanced Electronic Materials, EarlyView.
This study presents an ECRAM‐based physical reservoir computing system for real‐time electrocardiogram arrhythmia detection. By optimizing electrolyte ionic conductivity and channel ionic diffusivity, it achieves including non‐linear dynamics, millisecond‐scale tunable retention, low‐power operation, and minimal variation.
Kyumin Lee   +3 more
wiley   +1 more source

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