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Nutation Excitations in the Gyrotropic Vortex Dynamics in a Circular Magnetic Nanodot [PDF]
Nanomaterials, 2023 A significant activity is devoted to the investigation of the ultrafast spin dynamic processes, holding a great potential for science and applications.
Zukhra Gareeva, Konstantin Guslienko
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Dynamics of volcanic vortex rings
Scientific Reports, 2023 Vortex rings can easily be generated in the laboratory or with homemade devices, but they have also been observed on volcanoes, since the eighteenth century. However, the physical conditions under which volcanic vortex rings form are still unknown.
Fabio Pulvirenti +3 more
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Simulating fluid vortex interactions on a superconducting quantum processor [PDF]
Nature CommunicationsVortex interactions are commonly observed in atmospheric turbulence, plasma dynamics, and collective behaviors in biological systems. However, accurately simulating these complex interactions is highly challenging due to the need to capture fine-scale ...
Ziteng Wang +10 more
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Gradient vortex dynamics in 3D-weak turbulence [PDF]
Scientific ReportsVortex dynamics play a central role in most turbulent processes, whether of physical or chemical origin. In the realm of so-called weak turbulence, which encompasses physical, chemical, and electrochemical processes, understanding and monitoring the ...
Rubens A. Sautter +4 more
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Vortex Dynamics in the Sinus of Valsalva. [PDF]
Bioengineering (Basel)Patients undergoing aortic valve repair or replacement with associated alterations in stiffness characteristics often develop abnormalities in the aortic sinus vortex, which may impact aortic valve function. The correlation between altered aortic sinus vortex and aortic valve function remains poorly understood due to the complex fluid dynamics in the ...
Fan J, Sundström E.
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Vortex Dynamics Using Molecular Dynamics with Heat Transport and Retarded Vortex-vortex Interaction
Physics Procedia, 2013 AbstractUsing the molecular dynamics method, we investigate vortex dynamics in a Crobino superconducting disk under an external field. In order to incorporate non-uniform heat generations due to motions of vortices in a Crobino disk and a retarded vortex-vortex interaction due to quasi-particle relaxations, we extend the molecular dynamics method ...
Kato, M., Fujibayashi, D.E.
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Study of the effect of pinning size on the critical current density in a superconducting tape with a Moiré triangular pinning array at magic angles [PDF]
Scientific ReportsThe creation of artificial pinning centers significantly influences the critical current density of type-II superconductors. Consequently, substantial research efforts have been directed toward the design and optimization of pinning structures within ...
Fatemeh Ghanavati +3 more
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Vortex Dynamics on a Cylinder [PDF]
SIAM Journal on Applied Dynamical Systems, 2003 LaTeX2e, 13 pages, 5 ...
James Montaldi +2 more
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Numerical Simulation of Abrikosov Vortex at Columnar Defect in Superconductor [PDF]
EPJ Web of Conferences, 2019 We report a numerical modeling of single vortex depinning and its subsequent dynamics in HTS film with extended linear defects under the influence of the transport current.
Fedirko V.A. +3 more
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Vortex Perturbation Dynamics [PDF]
Studies in Applied Mathematics, 1997 An initial value approach is used to examine the dynamics of perturbations introduced into a vortex under strain. Both the basic vortex considered and the perturbations are taken as three‐dimensional. An explicit solution for the time evolution of the vorticity perturbations is given for arbitrary initial vorticity.
Criminale, W. O. +2 more
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