Results 301 to 310 of about 2,716,493 (376)

Direct Observation of Electric‐Field‐Driven Phase Transitions Associated with Energy Storage in Antiferroelectric Films

open access: yesAdvanced Science, EarlyView.
The electric‐field‐driven antiferroelectric‐to‐ferroelectric phase transition in epitaxial PbZrO3 films is directly visualized by in situ aberration‐corrected scanning transmission electron microscopy. A sequential transition pathway involving an orthorhombic ferrielectric phase and a monoclinic ferroelectric phase, ultimately stabilizing into a ...
Yan‐Peng Feng   +6 more
wiley   +1 more source

Origins of Graphite Resistivity: Decoupling Stacking Fault and Rotational Misorientation

open access: yesAdvanced Science, EarlyView.
Interfacial dislocations critically influence interlayer transport in van der Waals (vdW) materials, yet quantifying their individual contributions remains challenging. We measure graphite's c‐axis resistivity and develop a decoupling strategy, revealing a resistivity ratio of ∼4507:74:1 for rotational misorientations, stacking faults, and AB stacking,
Weipeng Chen   +6 more
wiley   +1 more source

Unveiling the Formation and Evolution of the Cathode–Electrolyte Interphase in Lithium–Sulfur Batteries

open access: yesAdvanced Science, EarlyView.
By integrating electrochemical impedance spectroscopy (EIS), background‐subtracted in situ Fourier‐transform infrared (FTIR) spectroscopy, and X‐ray absorption spectroscopy (XAS), this work reveals electrolyte decomposition and the reduced species involved in forming the cathode–electrolyte interphase (CEI) in lithium–sulfur batteries (LSBs), offering ...
Murilo Machado Amaral   +9 more
wiley   +1 more source

Fog Computing

IEEE Internet Computing, 2017
Fog computing could alleviate many of the Internet of Things' unique challenges. This special issue explores fog computing's opportunities and challenges to form a distributed and virtualized platform, supporting computation-intensive tasks and distributing advanced computing, storage, networking, and management services to the edge of the network ...
Marcus Oppitz, Peter Tomsu
  +5 more sources

Load Balancing Algorithms in Fog Computing

IEEE Transactions on Services Computing, 2023
Recently, fog computing has been introduced as a modern distributed paradigm and complement to cloud computing to provide services. The fog system extends storing and computing to the edge of the network, which can remarkably solve the problem of service
M. H. Kashani, Ebrahim Mahdipour
semanticscholar   +1 more source

Fog Computing

2021
Das Internet of Things (IoT) ist eine der Innovationen, die das Potenzial hat, unserer Gesellschaft unbegrenzten Nutzen zu bringen. Die Entwicklung des IoT steht kurz davor, ein Stadium zu erreichen, in dem viele der Objekte um uns herum die Fähigkeit haben werden, sich mit dem Internet zu verbinden und miteinander zu kommunizieren, ohne dass der ...
  +5 more sources

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