Effects of junction parameters on the resonant macroscopic quantum tunnelling in small Josephson junctions
โ Scribed by P. Silvestrini; B. Ruggiero; Yu. N. Ovchinnikov
- Publisher
- Italian Physical Society
- Year
- 1994
- Tongue
- English
- Weight
- 227 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0392-6737
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๐ SIMILAR VOLUMES
Photon-assisted macroscopic quantum tunneling in a slightly current-biased Josephson junction with a small capacitance and a low damping factor is proposed to occur between the quantized energy levels in adjacent potential wells by photon absorption or emission. The tunneling rate is calculated by t
We have theoretically investigated macroscopic quantum tunneling (MQT) for a stack of capacitively and inductively coupled intrinsic-junctions. By use of the functional integral method, we have analytically derived the MQT escape rate and found that the inductive coupling reduces the potential barri