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Mostrando ítems 11-20 de 276
Magnification Of Signatures Of A Topological Phase Transition By Quantum Zero Point Motion
(AMER PHYSICAL SOCCOLLEGE PK, 2015)
Spin wave vortex from the scattering on Bloch point solitons
(Elsevier, 2015)
The interaction of a spin wave with a stationary Bloch point is studied. The topological non-trivial structure of the Bloch point manifests in the propagation of spin waves endowing them with a gauge potential that resembles ...
Spin wave vortex from the scattering on Bloch point solitons
(2015)
The interaction of a spin wave with a stationary Bloch point is studied. The topological non-trivial structure of the Bloch point manifests in the propagation of spin waves endowing them with a gauge potential that resembles ...
Numerical experiments of the flow around a bluff body with and without roughness model near a moving wall
(2020-03-01)
Numerical tests at high Reynolds number flows were taken on circular cylinder placed near and parallel to a moving ground. A moving ground running at the same speed as the free stream eliminates the confusing effects of ...
Unveiling the vortex glass phase in the surface and volume of a type-II superconductor
(Springer Nature, 2019-12)
Order-disorder transitions between glassy phases are common in nature and yet a comprehensive survey on the entailed structural changes is challenging since the constituents are in the micro-scale. Vortex matter in type-II ...
Influence of random point defects introduced by proton irradiation on critical current density and vortex dynamics of Ba(Fe0.925Co0.075)2As2 single crystals
(American Physical Society, 2012-01)
In this work we analyze the influence of random point defects introduced by 3 MeV proton irradiation on the critical current density (Jc) and vortex dynamics of a Ba(Fe0.925Co0.075)2As2 single crystal. The results show ...
Vortex generators project for an unmanned small airplane
(Universidade Tecnológica Federal do Paraná (UTFPR), 2020)
Memory effects in superfluid vortex dynamics
(Springer/Plenum Publishers, 2004-11)
The dissipative dynamics of a vortex line in a superfluid is investigated within the frame of a non-Markovian quantal Brownian motion model. Our starting point is a recently proposed interaction Hamiltonian between the ...