Physics · Superconductivity
If we apply a DC voltage V across a Josephson junction, the angular frequency ω of the AC Josephson current is given by:
- 1ω = eV / ℏ
- 2ω = 2eV / ℏ✓
- 3ω = eV / 2h
- 4ω = 2V / eh
Correct answer
ω = 2eV / ℏ
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