Figure 4From: Mass spectrometry based on a coupled Cooper-pair box and nanomechanical resonator system Signal current absorption spectrum as a function of the detuning Δ s considering the effects of NR and thecontrol field. Other parameters are Δ c = 0, Q = 5000, T 1 = 0.25 μ s, T 2 = 0.05 μ s, and ω n = 835 MHz.Back to article page