scholarly journals Imaging phase slip dynamics in micron-size superconducting rings

2018 ◽  
Vol 97 (18) ◽  
Author(s):  
Hryhoriy Polshyn ◽  
Tyler R. Naibert ◽  
Raffi Budakian
Keyword(s):  
Phase Slip ◽  
Micron Size ◽  
Superconducting Rings

Phase slip scaling relationship for the 59 K and 143 K charge-density-waves in NbSe3

1999 ◽  
Vol 09 (PR10) ◽  
pp. Pr10-129-Pr10-132 ◽  
Author(s):  
J. P. McCarten ◽  
T. C. Jones ◽  
X. Wu ◽  
J. H. Miller ◽  
I. Pirtle ◽  
...  
Keyword(s):  
Charge Density ◽  
Charge Density Waves ◽  
Phase Slip ◽  
Density Waves ◽  
Scaling Relationship

THEORY OF THE PHASE-SLIP STATE IN SUPERCONDUCTING FILAMENTS

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-554-C6-555
Author(s):  
R. J. Watts-Tobin ◽  
L. Kramer
Keyword(s):  
Phase Slip

Nanostructured Polymetallic Powders to Create New Functional Materials on its Base

2015 ◽  
Vol 670 ◽  
pp. 49-54 ◽  
Author(s):  
Yuriy A. Zaharov ◽  
Valeriy M. Pugachev ◽  
Kseniya A. Datiy ◽  
Anna N. Popova ◽  
Anastasiya S. Valnyukova ◽  
...  
Keyword(s):  
Particle Size ◽  
Phase Diagrams ◽  
Spatial Organization ◽  
Functional Materials ◽  
Particle Morphology ◽  
Cloud Type ◽  
Synthesis Conditions ◽  
Micron Size ◽  
Common Nature ◽  
20 Nm

In the paper, the particle morphology is considered and the slices of phase diagrams of nanosystems agreeable to the synthesis conditions are constructed according to the data obtained earlier by authors, as well as new results of the study of nanostructured Fe-Co, Fe-Ni, Co-Ni, Fe-Co-Ni, Fe-Pt, Cu-Ni and Ni-Cd powders. It is found that all considered polymetallic systems have common nature of the particle size spatial organization, i.e., 7-20 nm nanocrystals (for different systems) form highly compact aggregates (40-100 nm) which put together into loose porous agglomerates (up to 200-250 nm) and then into unconsolidated micron size formation of cloud type. It is classified uncovered features of nanostructured polymetallic phase diagrams in comparison with phase diagrams of bulk systems. Magnetic properties of nanosystems are studied.

scholarly journals Duality between coherent quantum phase-slip and the Josephson junction in nanowires by dual Hamiltonian method

2019 ◽  
Vol 33 (25) ◽  
pp. 1950291
Author(s):  
M. Yoneda ◽  
M. Niwa ◽  
N. Hirata ◽  
M. Motohashi
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Josephson Junction ◽  
Quantum Phase ◽  
Quantum Field ◽  
Phase Slip ◽  
Hamiltonian Method ◽  
Single Junction ◽  
Quantum Phase Slip ◽  
Coherent Quantum

A method was devised to construct a generalized dual field theory with a quantum field theory named the dual Hamiltonian (DH) method. As a simple example using this method, we examined the duality between coherent quantum phase-slip and Josephson junction (JJ) in single junction systems and nanowires. This method was proved to be reliable within the Villain approximation.

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