A molecule attached to a quantum wire can detect single photons with signal-to-noise above 4 at GHz rates, according to non-equilibrium quantum transport simulations.
The induced time-dependent renormalization ˜Eg(t) = Eg +δEg(t) of the optical gap leads to strong detuning ¯hω− ˜Eg(t) = ∆−δEg(t) which reduces the ab- sorber excitation
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Quantum dynamics of single-photon detection using functionalized quantum transport electronic channels
A molecule attached to a quantum wire can detect single photons with signal-to-noise above 4 at GHz rates, according to non-equilibrium quantum transport simulations.