Dataset for Superconducting 'twin qubit' , PRB 102, 115422 (2020)

Dataset for manuscript "Superconducting 'twin qubit'", Phys. Rev. B 102, 115422 (2020). Dataset includes experimental data text files of Fig. 2 and Fig. 7 in the manuscript. The dataset describes energy spectrum of superconducting 'twin qubit' (Fig. 2) and its Rabi oscillations (Fig. 7). The paper studies the superconducting double loop system, 'twin qubit'.