Macroscopic quantum tunneling induced by a spontaneous field in intrinsic Josephson junctions
โ Scribed by Y. Chizaki; H. Kashiwaya; S. Kashiwaya; T. Koyama; S. Kawabata
- Book ID
- 113850505
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 209 KB
- Volume
- 471
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
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
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