Cooling of cryogenic electron bilayers via the Coulomb interaction
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چکیده
منابع مشابه
Cooling of cryogenic electron bilayers via the Coulomb interaction
Heat dissipation in current-carrying cryogenic nanostructures is problematic because the phonon density of states decreases strongly as energy decreases. We show that the Coulomb interaction can prove a valuable resource for carrier cooling via coupling to a nearby cold electron reservoir. Specifically, we consider the geometry of an electron bilayer in a silicon-based heterostructure and analy...
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Printed & published by Dr Mohinder Singh, Director, DESIDOC, on behalf of DRDO. RNI No. 55787/93 Readers of Technology Focus are invited to send their communications to the Editor, Technology Focus DESIDOC, Metcalfe House, Delhi 110 054. India Telephone: 011-23819975; Fax: 011-23819151; Drona-mail: [email protected] E-mail: [email protected], [email protected] Internet: http://www....
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2011
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.84.125321