II. Applications of the Josephson Effect
II. Applications of the Josephson Effect
II. Applications of the Josephson Effect
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R. Gross, A. Marx, and F. Deppe © Wal<strong>the</strong>r-Meißner-Institut (2001 - 2013)<br />
4.1.1 The Zero Voltage State<br />
AS-Chap. 4 - 8<br />
• problem: finite inductance L <strong>of</strong> <strong>the</strong> loop <br />
• for a symmetrical loop we can write:<br />
average supercurrent<br />
circulating current<br />
equations have to be solved<br />
self-consistently<br />
maximum I s m : maximize I s with<br />
respect to φ 1 with constraint