Dipole coupling of a double quantum dot to a microwave resonator

Physics – Condensed Matter – Mesoscale and Nanoscale Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

5 pages, 4 figures

Scientific paper

Quantum coherence in solid-state systems has been demonstrated in superconducting circuits and in semiconductor quantum dots. This has paved the way to investigate solid-state systems for quantum information processing with the potential benefit of scalability compared to other systems based on atoms, ions and photons. Coherent coupling of superconducting circuits to microwave photons, circuit quantum electrodynamics (QED), has opened up new research directions and enabled long distance coupling of qubits. Here we demonstrate how the electromagnetic field of a superconducting microwave resonator can be coupled to a semiconductor double quantum dot. The charge stability diagram of the double dot, typically measured by direct current (DC) transport techniques, is investigated via dispersive frequency shifts of the coupled resonator. This hybrid all-solid-state approach offers the potential to coherently couple multiple quantum dot and superconducting qubits together on one chip, and offers a method for high resolution spectroscopy of semiconductor quantum structures.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Dipole coupling of a double quantum dot to a microwave resonator does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Dipole coupling of a double quantum dot to a microwave resonator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dipole coupling of a double quantum dot to a microwave resonator will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-502932

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.