Results 211 to 220 of about 1,224,894 (351)

Strain‐Induced Decoupling Drives Gold‐Assisted Exfoliation of Large‐Area Monolayer 2D Crystals

open access: yesAdvanced Materials, EarlyView.
Au substrate induces a strain in the adhered bottommost MoS2 layer. The strain weakens the coupling at the first MoS2‐MoS2 interface, making it the weakest point in the system, therefore MoS2 crystal preferentially cleaves at this interface, facilitating the selective exfoliation of large‐area monolayers with size comparable to that of the parent ...
Jakob Ziewer   +7 more
wiley   +1 more source

A Body Conformal Ultrasound Receiver for Efficient and Stable Wireless Power Transfer in Deep Percutaneous Charging

open access: yesAdvanced Materials, EarlyView.
Implantable devices rely on batteries that demand surgical replacement, posing risks, and financial burdens. Ultrasound energy transfer (US‐ET) offers a revolutionary wireless alternative but struggles with efficiency. The presented dielectric‐ferroelectric‐boosted US‐TENG (US‐TENGDF‐B) is thin, flexible, and biocompatible that provides high‐efficiency
Iman M. Imani   +15 more
wiley   +1 more source

A mathematical model platform for optimizing a multiprojection breast imaging system [PDF]

open access: green, 2008
Amarpreet S. Chawla   +4 more
openalex   +1 more source

Simultaneous Isotropic Omnidirectional Hypersensitive Strain Sensing and Deep Learning‐Assisted Direction Recognition in a Biomimetic Stretchable Device

open access: yesAdvanced Materials, EarlyView.
Omnidirectional strain sensing is crucial in healthcare monitoring, human motion detection, and human‐machine interfaces. By mimicking the 3D structure of human fingers, this work introduces a novel heterogeneous substrate incorporating the involute of a circle which enables the device to achieve isotropic omnidirectional hypersensitive strain sensing ...
Muzi Xu   +6 more
wiley   +1 more source

Suspension Electrolytes with Catalytically Self‐Expediating Desolvation Kinetics for Low‐Temperature Zinc Metal Batteries

open access: yesAdvanced Materials, EarlyView.
The CeO2‐x‐suspension electrolyte is initially proposed to regulate the Zn[(H2O)6]2+ solvation structure and alters the inner Helmholtz plane to accelerate Zn[(H2O)6]2+ desolvation, achieving a homogenized electric field and uniform ion flux kinetics.
Jing Dong   +13 more
wiley   +1 more source

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