Results 231 to 240 of about 198,128 (395)

A Refined Dual‐Fiber Network Morphology as Printable Hole Transport Layers for High‐Performance Perovskite Solar Mini‐Modules

open access: yesAggregate, EarlyView.
To address the problems of uneven printing of the hole transport layers (HTLs) and the instability of the device due to the HTLs, we propose a dual‐fiber network structure (DFNS) strategy based on polymer HTLs. This strategy involves the spontaneous interweaving of micron‐sized fiber crystals to create efficient carrier transport channels.
Zhihui Yao   +8 more
wiley   +1 more source

Enhancing Synaptic Plasticity in Strontium Titanate‐Based Sensory Processing Devices: A Study on Oxygen Vacancy Modulation and Performance in Artificial Neural Networks

open access: yesAdvanced Intelligent Discovery, EarlyView.
This article presents the artificial synapse based on strontium titanate thin films via spin‐coating followed by forming gas annealing to introduce oxygen vacancies. Characterizations (X‐ray photoelectron spectroscopy, electron paramagnetic resonance, Ultraviolet photoelectron spectroscopy (UPS)) confirm increased oxygen vacancies and downward energy ...
Fandi Chen   +16 more
wiley   +1 more source

Civic engagement among adolescents: Spanish adaptation and validation of the civic engagement scale

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract The aim of this research was to adapt and validate the Civic Engagement Scale (CES) developed by Doolittle & Faul for the Spanish adolescent population while providing empirical support for its psychometric properties. After administering the instruments to 965 adolescents from high schools, confirmatory factor analyses were conducted to ...
Patricia Ayllón‐Salas   +2 more
wiley   +1 more source

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

open access: yesThe Anatomical Record, EarlyView.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit   +6 more
wiley   +1 more source

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