Effect of strong coupling on collective
โ
Shiro Kawabata; Hiromi Kashiwaya; Satoshi Kashiwaya
๐
Article
๐
2010
๐
Elsevier Science
๐
English
โ 337 KB
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