Results 71 to 80 of about 436,028 (265)

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

open access: yesAdvanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu   +5 more
wiley   +1 more source

Securing Internet of Things with Lightweight IPsec [PDF]

open access: yes, 2010
Real-world deployments of wireless sensor networks (WSNs) require secure communication. It is important that a receiver is able to verify that sensor data was generated by trusted nodes. In some cases it may also be necessary to encrypt sensor data in
Chung, Tony   +5 more
core   +1 more source

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

Power flow calculation of AC-DC hybrid distribution network with energy routers

open access: yes电力工程技术
As a new power electronic equipment, energy routers (ERs) can realize the flexible distribution of electric energy in power systems. It is of great significance to analyze the influence of energy routers on the system and study the power flow calculation
ZHU Yixin   +5 more
doaj   +1 more source

Cognitive Radio Network With Energy-Harvesting Based on Primary and Secondary User Signals

open access: yesIEEE Access, 2018
Cognitive radio (CR) provides a radio-access method for unlicensed/secondary users to share the spectrum of licensed/primary users. To improve the energy efficiency of CR networks, we propose an energy-harvesting-aided spectrum sensing and data ...
Yuan Gao   +3 more
doaj   +1 more source

High-Fidelity Router Emulation Technologies Based on Multi-Scale Virtualization

open access: yesInformation, 2020
Virtualization has the advantages of strong scalability and high fidelity in host node emulation. It can effectively meet the requirements of network emulation, including large scale, high fidelity, and flexible construction.
He Song   +3 more
doaj   +1 more source

Maximum Entropy Principle Based on Bank Customer Account Validation Using the Spark Method

open access: yesJournal of Computer Networks and Communications, 2023
Bank customer validation is carried out with the aim of providing a series of services to users of a bank and financial institutions. It is necessary to perform various analytical methods for user’s accounts due to the high volume of banking data.
Xiaorong Qiu   +4 more
doaj   +1 more source

Digital Materiality of the Internet-of-Things [PDF]

open access: yes, 2015
date-added: 2015-01-19 04:14:58 +0000 date-modified: 2015-04-01 06:51:10 +0000date-added: 2015-01-19 04:14:58 +0000 date-modified: 2015-04-01 06:51:10 +0000This work was supported by the Arts and Humanities Research Council, CreativeWorks London Hub ...
Briscoe, G, James, S
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Adaptive Terminal Sliding Mode Control for Hybrid Energy Storage Systems of Fuel Cell, Battery and Supercapacitor

open access: yesIEEE Access, 2019
In this paper, a terminal sliding mode control strategy with projection operator adaptive law is proposed in a hybrid energy storage system (HESS). The objective of the proposed control strategy is to provide power for load in time, get good tracking ...
Dezhi Xu   +3 more
doaj   +1 more source

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