JPL Technical Report Server

Electron heating and quasiparticle tunnelling in superconducting charge qubits

Show simple item record

dc.contributor.author Shaw, M. D.
dc.contributor.author Bueno, J.
dc.contributor.author Delsing, P.
dc.contributor.author Echternach, P. M.
dc.date.accessioned 2014-12-17T20:29:02Z
dc.date.available 2014-12-17T20:29:02Z
dc.date.issued 2008-08-06
dc.identifier.citation 25th International Conference on Low Temperature Physics, Amsterdam, the Netherlands, August 6-13, 2008 en_US
dc.identifier.clearanceno 08-1990
dc.identifier.uri http://hdl.handle.net/2014/44874
dc.description.abstract We have directly measured non-equilibrium quasiparticle tunnelling in the time domain as a function of temperature and RF carrier power for a pair of charge qubits based on the single Cooper-pair box, where the readout is performed with a multiplexed quantum capacitance technique. We have extracted an effective electron temperature for each applied RF power, using the data taken at the lowest power as a reference curve. This data has been fit to a standard T⁵ electron heating model, with a reasonable correspondence with established material parameters. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2008 en_US
dc.subject Single Cooper Pair Box en_US
dc.subject quaiparticles en_US
dc.title Electron heating and quasiparticle tunnelling in superconducting charge qubits en_US
dc.type Preprint en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search


Browse

My Account