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cond-mat.supr-con2026
Continuous Tuning of the Charge-Phase Uncertainty in a Josephson Junction
Irena Padniuk, Xianzhe Zeng, Juan Carlos Cuevas +3
Quantum mechanics constrains conjugate observables from being simultaneously measurable with arbitrary precision. In a Josephson junction, these are the transferred electric charge…
cond-mat.supr-con2026
Enhancing the Energy Resolution in Scanning Tunneling Microscopy: from dynamical Coulomb blockade to cavity quantum electrodynamics
Xianzhe Zeng, Janis Siebrecht, Haonan Huang +4
Scanning tunneling microscopy and spectroscopy have become indispensable tools for probing condensed matter at atomic length scales, yet achieving ultimate energy resolution remain…