II. Applications of the Josephson Effect
II. Applications of the Josephson Effect
II. Applications of the Josephson Effect
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
R. Gross, A. Marx, and F. Deppe © Wal<strong>the</strong>r-Meißner-Institut (2001 - 2013)<br />
4.3 additional topic: O<strong>the</strong>r SQUID Configurations<br />
4.3.1 The DROS (Double Relaxation Oscillation SQUID)<br />
AS-Chap. 4 - 41<br />
large flux-to-voltage transfer coefficient, large modulation voltage<br />
direct read-out by RT amplifier<br />
hysteretic dc-SQUID (¯C > 1), hysteretic junction in series + L-R shunt<br />
DROS as comparator <strong>of</strong> <strong>the</strong> two critical currents<br />
voltage output behaves like square wave<br />
flux-to-voltage coefficients up to 3 mV/© 0
Change language