Flux-Vortex Pinning and Neutron Star Evolution
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Astrophysics and Astronomy"
DOI: 10.1007/s12036-017-9473-6
Abstract: G. Srinivasan et al. (1990) proposed a simple and elegant explanation for the reduction of the neutron star magnetic dipole moment during binary evolution leading to low mass X-ray binaries and eventually to millisecond pulsars:… read more here.
Keywords: evolution; neutron star; flux vortex; vortex pinning ... See more keywords
Ultradense Tailored Vortex Pinning Arrays in Superconducting YBa2Cu3O7−δ Thin Films Created by Focused He Ion Beam Irradiation for Fluxonics Applications
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Nano Materials"
DOI: 10.1021/acsanm.9b01006
Abstract: Magnetic fields penetrate a type II superconductor as magnetic flux quanta, called vortices. In a clean superconductor they arrange in a hexagonal lattice, while by addition of periodic artificial ... read more here.
Keywords: tailored vortex; superconducting yba2cu3o7; arrays superconducting; pinning arrays ... See more keywords
Reconfigurable superconducting vortex pinning potential for magnetic disks in hybrid structures
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep45182
Abstract: High resolution scanning Hall probe microscopy has been used to directly visualise the superconducting vortex behavior in hybrid structures consisting of a square array of micrometer-sized Py ferromagnetic disks covered by a superconducting Nb thin… read more here.
Keywords: superconducting vortex; reconfigurable superconducting; vortex; pinning potential ... See more keywords
Vortex pinning properties in Co-doped BaFe2As2 thin films with a high critical current density over 2 MA cm−2 at 9 T
Sign Up to like & getrecommendations! Published in 2017 at "Superconductor Science and Technology"
DOI: 10.1088/0953-2048/30/2/025001
Abstract: Similar to other high-temperature superconductors, the pinning centers largely determine the critical current density (J c) in Co-doped BaFe2As2 (Ba122:Co). Therefore, understanding the vortex pinning mechanism of high-J c Ba122:Co thin films is important for… read more here.
Keywords: thin films; current density; density; vortex pinning ... See more keywords
Vortex pinning properties and microstructure of MgB2 heavily doped with titanium group elements
Sign Up to like & getrecommendations! Published in 2017 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aa91ed
Abstract: The doping of titanium group elements (TGE; Ti, Zr, Hf) to MgB2 is known to improve vortex pinning properties. However, the optimal doping level of each TGE is still a controversial issue. In this study,… read more here.
Keywords: titanium group; group elements; vortex pinning; pinning properties ... See more keywords
Progress in the Study of Vortex Pinning Centers in High-Temperature Superconducting Films
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12224000
Abstract: Since the discovery of high-temperature superconductors (HTSs), significant progress in the fabrication of HTS films has been achieved. In this review, we intend to provide an overview of recent progress in how and why superconductivity… read more here.
Keywords: pinning centers; vortex pinning; progress study; high temperature ... See more keywords