Results 251 to 260 of about 302,192 (337)

High Magnetic Sensitivity at the Coercive Field Induced by Shear Horizontal SAW in Polycrystalline FeGa Films

open access: yesAdvanced Materials Technologies, EarlyView.
A theoretical framework links stress‐induced changes in the Young's modulus of Fe₇₂Ga₂₈ layers to their magnetization dynamics under SH‐SAW excitation. This interaction produces a sharp sensor response near the coercive field, highlighting FeGa's magnetoelastic sensitivity.
Juan Diego Aguilera   +9 more
wiley   +1 more source

A Miniaturized Transverse Thermoelectric Device for Efficient Energy Harvesting and its Capacitive Storage

open access: yesAdvanced Materials Technologies, EarlyView.
A compact transverse thermoelectric device harnessing the anomalous Nernst and spin Seebeck effects enables on‐chip energy harvesting from waste heat in microelectronics. Constructed on a silicon substrate with a CoTb‐based heterostructure, the device generates over 10 mV without external magnetic fields, and stores the harvested energy in a capacitor ...
J. Alejandro De Sousa   +2 more
wiley   +1 more source

Lifetime analysis with monotonic degradation: a boosted first hitting time model based on a homogeneous gamma process. [PDF]

open access: yesLifetime Data Anal
Bertinelli Salucci C   +5 more
europepmc   +1 more source

Toward Advancement of Fabrication Techniques of Neuromorphic Computing Devices Based on 2D Materials

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights emerging fabrication techniques of 2D material‐based neuromorphic devices, emphasizing proximity vapor transfer for bioinspired optoelectronic applications. Abstract The growing necessity for power‐efficient and cognitive computation mechanisms has driven progress in neuromorphic computing which seeks to imitate the synaptic ...
Shubham Umeshkumar Gupta   +7 more
wiley   +1 more source

A Modular Microfluidic System to Generate Gradient Hydrogels with Simple‐to‐Complex Stiffness Profiles for Mechanobiology

open access: yesAdvanced Materials Technologies, EarlyView.
This work introduces a universal approach for fabricating stiffness gradient hydrogels with diverse stiffness ranges and gradient profiles. Gradient formation is achieved by precisely controlling the thermal landscape within a microfluidic system, which drives thermophoretic redistribution of precursor components in solution.
Shin Wei Chong   +9 more
wiley   +1 more source

Spin‐Valley Polarization Control in WSe2 Monolayers using Photochemical Doping

open access: yesAdvanced Optical Materials, EarlyView.
A photochemical doping method is employed to modulate the spin‐valley polarization in WSe2 monolayers by tuning the carrier density from electron‐rich to hole‐rich regimes. This controlled doping enables a three‐fold variation in exciton polarization, revealing relaxation channels driven by scattering between excitons and charge carriers in two ...
Eirini Katsipoulaki   +11 more
wiley   +1 more source

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