rf-SQUID qubit readout using a fast flux pulse

2007 ◽  
Vol 20 (11) ◽  
pp. S445-S449 ◽  
Author(s):  
Douglas A Bennett ◽  
Luigi Longobardi ◽  
Vijay Patel ◽  
Wei Chen ◽  
James E Lukens
Keyword(s):  
Fast Flux ◽  
Rf Squid

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 Fast flux control of 3D transmon qubits using a magnetic hose

2021 ◽  
Vol 118 (1) ◽  
pp. 012601
Author(s):  
O. Gargiulo ◽  
S. Oleschko ◽  
J. Prat-Camps ◽  
M. Zanner ◽  
G. Kirchmair
Keyword(s):  
Flux Control ◽  
Fast Flux

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.

High-Tc rf SQUID for magnetic microscopy

2003 ◽  
Vol 29 (2) ◽  
pp. 155-158 ◽  
Author(s):  
S. S. Khvostov ◽  
V. P. Timofeev ◽  
A. S. Garbuz ◽  
V. I. Shnyrkov
Keyword(s):  
High Tc ◽  
Magnetic Microscopy ◽  
Rf Squid
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