Thermal Fluctuations in Pb–Ag–Pb (SNS) Josephson Junctions in Magnetic Fields

1985 ◽  
Vol 54 (8) ◽  
pp. 3061-3066
Author(s):  
Shoichi Nagata
Keyword(s):  
Magnetic Fields ◽  
Josephson Junctions ◽  
Thermal Fluctuations

Thermal fluctuations of non-motile magnetotactic bacteria in AC magnetic fields

2008 ◽  
Vol 44 (3) ◽  
pp. 223-236 ◽  
Author(s):  
K. Ērglis ◽  
L. Alberte ◽  
A. Cēbers
Keyword(s):  
Magnetic Fields ◽  
Magnetotactic Bacteria ◽  
Thermal Fluctuations

scholarly journals Fully in situ Nb/InAs-nanowire Josephson junctions by selective-area growth and shadow evaporation

2021 ◽  
Author(s):  
Pujitha Perla ◽  
H. Aruni Fonseka ◽  
Patrick Zellekens ◽  
Russell Deacon ◽  
Yisong Han ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Josephson Junctions ◽  
Quantum Circuits ◽  
Selective Area Growth ◽  
Selective Area ◽  
Area Growth ◽  
Shadow Evaporation ◽  
Superconducting Quantum Circuits

Nb/InAs-nanowire Josephson junctions are fabricated in situ by a special shadow evaporation scheme for the superconducting Nb electrode. The junctions are interesting candidates for superconducting quantum circuits requiring large magnetic fields.

Effect of thermal fluctuations on dynamics of small Josephson junctions

2019 ◽  
Vol 33 (25) ◽  
pp. 1950306
Author(s):  
I. N. Askerzade
Keyword(s):  
Josephson Junction ◽  
Coulomb Blockade ◽  
Josephson Junctions ◽  
Thermal Fluctuations ◽  
Energy Ratio

In this study, we carried out the analysis of the thermal fluctuations on the dynamics of small Josephson junction (JJ). An expression for the fluctuation of Coulomb blockade edge in the case of low and high growing rate of voltage was obtained. It was shown that dynamics of small-sized JJ under thermal fluctuations is determined by the energy ratio-parameter, temperature and growing rate of voltage.

scholarly journals Thermal fluctuations and flux-tunable barrier in proximity Josephson junctions

2011 ◽  
Vol 84 (22) ◽  
Author(s):  
Jian Wei ◽  
P. Cadden-Zimansky ◽  
V. Chandrasekhar ◽  
P. Virtanen
Keyword(s):  
Josephson Junctions ◽  
Thermal Fluctuations

Arrays of resistively shunted Josephson junctions in magnetic fields

1993 ◽  
Vol 48 (1) ◽  
pp. 322-332 ◽  
Author(s):  
Seunghwan Kim ◽  
M. Y. Choi
Keyword(s):  
Magnetic Fields ◽  
Josephson Junctions

Dynamical Properties of Weakly Coupled Josephson Systems

1990 ◽  
Vol 195 ◽  
Author(s):  
K. H. Lee ◽  
T.-K. Xia ◽  
D. Stroud
Keyword(s):  
High Temperature ◽  
Magnetic Fields ◽  
Harmonic Generation ◽  
Finite Temperature ◽  
Josephson Junctions ◽  
High Temperature Superconductors ◽  
Dynamical Behavior ◽  
Critical Currents ◽  
Weakly Coupled ◽  
Dynamical Properties

ABSTRACTWe review recent work on the dynamical behavior of coupled resistively-shunted Josephson junctions, with emphasis on our own calculations. We present a model which allows for the inclusion of finite temperature, disorder, d.c. and a. c. applied currents, and applied magnetic fields. We discuss applications to (a) calculations of critical currents and IV characteristics; (b) harmonic generation and microwave absorption by finite clusters of Josephson junctions; (c) critical energies for vortex depinning; and (d) quantized voltage plateaus in arrays subjected to combined d.c. and a. c. currents. Possible connections to the behavior of granular high-temperature superconductors are briefly discussed.

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