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University of London Department of electrical and electronic engineering

Overview
Works: 2 works in 2 publications in 1 language and 2 library holdings
Roles: Organizer of meeting
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Most widely held works by University of London
Nanoelectromechanical relay without pull-in instability for high-temperature non-volatile memory by Sunil Rana( )

1 edition published in 2020 in English and held by 1 WorldCat member library worldwide

Emerging applications such as the Internet-of-Things and more-electric aircraft require electronics with integrated data storage that can operate in extreme temperatures with high energy efficiency. As transistor leakage current increases with temperature, nanoelectromechanical relays have emerged as a promising alternative. However, a reliable and scalable non-volatile relay that retains its state when powered off has not been demonstrated. Part of the challenge is electromechanical pull-in instability, causing the beam to snap in after traversing a section of the airgap. Here we demonstrate an electrostatically actuated nanoelectromechanical relay that eliminates electromechanical pull-in instability without restricting the dynamic range of motion. It has several advantages over conventional electrostatic relays, including low actuation voltages without extreme reduction in critical dimensions and near constant actuation airgap while the device moves, for improved electrostatic control. With this nanoelectromechanical relay we demonstrate the first high-temperature non-volatile relay operation, with over 40 non-volatile cycles at 200 °C
International conference Electrical machines, 2nd to 6th september, 1974, the City university..., London : proceedings by International conference on electrical machines( Book )

in English and held by 1 WorldCat member library worldwide

 
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Audience Level
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  General Special  
Audience level: 0.93 (from 0.90 for Internatio ... to 0.96 for Nanoelectr ...)

Alternative Names
Department of electrical and electronic engineering

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