Abstract
Results of digital numerical calculations of the rf-(SQUID) superconducting quantum interference device dynamics and I-V characteristics are presented. Fine structure of voltage levels in the I-V characteristics were found. We have introduced thermal noise effects via Langevin term in the equations of motion. The thermal noise causes transitions between the voltage levels. In the case of a SQUID with an underdamped junction, negative slope can be observed, which is due to to the transition to the lower voltage levels.
| Original language | English |
|---|---|
| Pages (from-to) | 835-837 |
| Number of pages | 3 |
| Journal | Applied Physics Letters |
| Volume | 39 |
| Issue number | 10 |
| DOIs | |
| State | Published - 1981 |
| Externally published | Yes |