scholarly journals rf-SQUID measurements of anomalous Josephson effect

2020 ◽  
Vol 2 (2) ◽  
Author(s):  
C. Guarcello ◽  
R. Citro ◽  
O. Durante ◽  
F. S. Bergeret ◽  
A. Iorio ◽  
...  
Keyword(s):  
Josephson Effect ◽  
Rf Squid

scholarly journals Josephson effect in graphene bilayers with adjustable relative displacement

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Mohammad Alidoust ◽  
Antti-Pekka Jauho ◽  
Jaakko Akola
Keyword(s):  
Josephson Effect ◽  
Relative Displacement

scholarly journals Highly tunable junctions and non-local Josephson effect in magic-angle graphene tunnelling devices

2021 ◽  
Author(s):  
Daniel Rodan-Legrain ◽  
Yuan Cao ◽  
Jeong Min Park ◽  
Sergio C. de la Barrera ◽  
Mallika T. Randeria ◽  
...  
Keyword(s):  
Josephson Effect ◽  
Magic Angle ◽  
Non Local

scholarly journals Bosonic Josephson effect in the Fano-Anderson model

2016 ◽  
Vol 94 (1) ◽  
Author(s):  
G. Engelhardt ◽  
G. Schaller ◽  
T. Brandes
Keyword(s):  
Anderson Model ◽  
Josephson Effect

INVESTIGATION COMPARISON ON THE GATE SPEED OF THREE-LEVEL AND TWO-LEVEL QUANTUM NOT GATES WITH ASYMMETRIC POTENTIAL OF rf-SQUID

2007 ◽  
Vol 21 (19) ◽  
pp. 1261-1270 ◽  
Author(s):  
YING-HUA JI ◽  
JU-JU HU ◽  
SHI-HUA CAI
Keyword(s):  
Microwave Pulse ◽  
Diagonal Matrix ◽  
Matrix Elements ◽  
The Asymmetry ◽  
Rf Squid ◽  
Double Well Potential

We investigate the relation between the speed of quantum NOT gate and the asymmetry or detuning of the potential in system of the interaction of a two-level rf-SQUID qubit with a classical microwave pulse. The rf-SQUID is characterized by an asymmetric double well potential that gives rise to diagonal matrix elements. Then in resonance, we compare the gate speeds for three-level and two-level quantum NOT gates. We show that in general, a three-level gate is much faster than the conventional two-level gate.

scholarly journals A model of the multijunction ac Josephson effect in a superconductor

2014 ◽  
Vol 38 ◽  
pp. 73-80
Author(s):  
Mohammed Rafiqul ISLAM ◽  
Habibur RAHMAN
Keyword(s):  
Josephson Effect
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