86 citations · 165 across the 9 of their papers we have counts for
4 papers · 1 filter
Multiphonon transitions in a quantum electromechanical system
Alpo Välimaa, Wayne Crump, Mikael Kervinen +1
We investigate a superconducting qubit coupled to a quantum acoustic system in a near resonant configuration. In our system we measure multiphonon transitions, whose spectrum revea…
Sideband control of a multimode quantum bulk acoustic system
Mikael Kervinen, Alpo Välimaa, Jhon E. Ramírez-Muñoz +1
Multimode bulk acoustic systems show promise for use in superconducting quantum computation. They can serve as a medium term memory storage, with exceptional coherence times demons…
Landau-Zener-Stückelberg interference in a multimode electromechanical system in the quantum regime
Mikael Kervinen, Jhon E. Ramírez-Muñoz, Alpo Välimaa +1
The studies of mechanical resonators in the quantum regime not only provide insight into the fundamental nature of quantum mechanics of massive objects, but also introduce promisin…
Interfacing planar superconducting qubits with high overtone bulk acoustic phonons
Mikael Kervinen, Ilkka Rissanen, Mika Sillanpaa
Mechanical resonators are a promising way for interfacing qubits in order to realize hybrid quantum systems that offer great possibilities for applications. Mechanical systems can…