Vibronic spectroscopy of an artificial molecule.
We have performed microwave reflection experiments on a charge-phase qubit coupled to an LC oscillator. We find that the system behaves like an artificial molecule showing vibronic sideband transitions. The reflected signal is determined by a combination of the Franck-Condon principle and resolved-sideband cooling or heating of the oscillator.
Gunnarsson
David
D
Low Temperature Laboratory, Helsinki University of Technology, FI-02015 HUT, Finland.
Tuorila
Jani
J
Paila
Antti
A
Sarkar
Jayanta
J
Thuneberg
Erkki
E
Makhlin
Yuriy
Y
Hakonen
Pertti
P