scholarly journals Macroscopic quantum tunneling in multigap superconducting Josephson junctions: Enhancement of escape rate via quantum fluctuations of the Josephson-Leggett mode

2011 ◽  
Vol 83 (6) ◽  
Author(s):  
Yukihiro Ota ◽  
Masahiko Machida ◽  
Tomio Koyama
Keyword(s):  
Quantum Tunneling ◽  
Josephson Junctions ◽  
Quantum Fluctuations ◽  
Escape Rate ◽  
Macroscopic Quantum ◽  
Macroscopic Quantum Tunneling ◽  
Leggett Mode

Theory of macroscopic quantum tunneling in Nb/Au/YBCO Josephson junctions

2007 ◽  
Vol 463-465 ◽  
pp. 80-83 ◽  
Author(s):  
S. Kawabata ◽  
A.A. Golubov ◽  
Ariando ◽  
C.J.M. Verwijs ◽  
H. Hilgenkamp
Keyword(s):  
Quantum Tunneling ◽  
Josephson Junctions ◽  
Macroscopic Quantum ◽  
Macroscopic Quantum Tunneling

scholarly journals Observation of macroscopic quantum tunneling in La2-xSrxCuO4intrinsic Josephson Junctions

2009 ◽  
Vol 150 (5) ◽  
pp. 052132 ◽  
Author(s):  
Yuimaru Kubo ◽  
Takayoshi Tanaka ◽  
Shinya Ueda ◽  
Satoshi Ishii ◽  
Shunsuke Tsuda ◽  
...  
Keyword(s):  
Quantum Tunneling ◽  
Josephson Junctions ◽  
Macroscopic Quantum ◽  
Macroscopic Quantum Tunneling
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