A Josephson junction is held at a constant bias voltage of across it (a lossless junction

PHYSICS · Subjective · Fermi University Physics · Quantum Information & Technology · Physical realizations and quantum technologies · Physical realizations and quantum technologies

Quantum Information and Technology, Ch Superconducting qubits and circuit QED

Problem

A Josephson junction is held at a constant bias voltage of

15.5\,\mu\mathrm{V}

across it (a lossless junction, no other circuit elements). Using

2e/h = 483.6\,\mathrm{GHz}\,\mathrm{mV}^{-1}

, find the frequency of the resulting AC Josephson oscillation.

Browse the problem library