Towards phonon routing: Controlling propagating acoustic waves in the quantum regime

We explore routing of propagating phonons in analogy with previous experiments on photons. Surface acoustic waves (SAWs) in the microwave regime are scattered by a superconducting transmon qubit. The transmon can be tuned on or off resonance with the incident SAW field using an external magnetic fie...

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Veröffentlicht in:	arXiv.org 2019-09
Hauptverfasser:	Ekström, M K, Aref, T, Ask, A, Andersson, G, Suri, B, Sanada, H, Johansson, G, Delsing, P
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic propagation Acoustics Phonons Physics - Mesoscale and Nanoscale Physics Physics - Quantum Physics Qubits (quantum computing) Solid surfaces Surface acoustic waves Wave propagation
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