Line Plot from Scientific Research

Same as a , with {f}_{0j}^{{{\,{\rm{model}}}}} given by the Josephson harmonics Hamiltonian in equation ( 4 ). Top, model truncated at E J4 . Bottom, mesoscopic model of tunnelling through an inhomogeneous AlO x barrier, where {E}_{{{\rm{J}}}}m(\bar{d},\sigma ) is parameterized in terms of the average barrier thickness \bar{d} and the standard deviation σ (equation ( 5 ); the fit values are listed in the table inset).

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