Microwave band on-chip coil technique for single electron spin resonance in a quantum dot

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dc.creatorObata, Toshiaki
dc.creatorPioro-Ladriere, Michel
dc.creatorKubo, Toshihiro
dc.creatorYoshida, Katsuharu
dc.creatorTokura, Yasuhiro
dc.creatorTarucha, Seigo
dc.date2007-10-22
dc.date2007-10-24
dc.date.accessioned2026-07-07T08:38:01Z
dc.date.available2026-07-07T08:38:01Z
dc.descriptionMicrowave band on-chip microcoils are developed for the application to single electron spin resonance measurement with a single quantum dot. Basic properties such as characteristic impedance and electromagnetic field distribution are examined for various coil designs by means of experiment and simulation. The combined setup operates relevantly in the experiment at dilution temperature. The frequency responses of the return loss and Coulomb blockade current are examined. Capacitive coupling between a coil and a quantum dot causes photon assisted tunneling, whose signal can greatly overlap the electron spin resonance signal. To suppress the photon assisted tunneling effect, a technique for compensating for the microwave electric field is developed. Good performance of this technique is confirmed from measurement of Coulomb blockade oscillations.
dc.description7 pages, 8 figures, Accepted for publication in Rev. Sci. Instrum. The bibliography file is updated
dc.identifierhttps://arxiv.org/abs/0710.3986
dc.identifierhttp://arxiv.org/abs/0710.3986
dc.identifierdoi:10.1063/1.2799735
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/140577
dc.subjectMesoscale and Nanoscale Physics
dc.titleMicrowave band on-chip coil technique for single electron spin resonance in a quantum dot
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