Flux-pinning-induced stress and magnetostriction in bulk superconductors
TH Johansen - Superconductor Science and Technology, 2000 - iopscience.iop.org
The development of bulk high-temperature superconductors (HTSs) and their applications
has today come to a point where the mechanical response to high magnetic fields may be …
has today come to a point where the mechanical response to high magnetic fields may be …
Flux-pinning-induced stress and strain in superconductors: Case of a long circular cylinder
TH Johansen - Physical Review B, 1999 - APS
The irreversible behavior of the flux-pinning-induced stress and strain in a long circular
cylindrical superconductor placed in a parallel magnetic field is analyzed. An exact solution …
cylindrical superconductor placed in a parallel magnetic field is analyzed. An exact solution …
Flux-pinning-induced stress and strain in superconductors: Long rectangular slab
TH Johansen - Physical Review B, 1999 - APS
The flux-pinning-induced magnetostriction of hard type-II superconductors shaped as a
rectangular slab is analyzed. An exact solution of the magnetoelastic three-dimensional …
rectangular slab is analyzed. An exact solution of the magnetoelastic three-dimensional …
Stress analysis in high-temperature superconductors under pulsed field magnetization
H Wu, H Yong, Y Zhou - Superconductor Science and …, 2018 - iopscience.iop.org
Bulk high-temperature superconductors (HTSs) have a high critical current density and can
trap a large magnetic field. When bulk superconductors are magnetized by the pulsed field …
trap a large magnetic field. When bulk superconductors are magnetized by the pulsed field …
Magnetostrictive behaviour of thin superconducting disks
TH Johansen, DV Shantsev - Superconductor Science and …, 2003 - iopscience.iop.org
Flux-pinning-induced stress and strain distributions in a thin disk superconductor in a
perpendicular magnetic field are analysed. We calculate the body forces, solve the magneto …
perpendicular magnetic field are analysed. We calculate the body forces, solve the magneto …
Magnetostrictive behaviors of type-II superconducting cylinders and rings with finite thickness
CG Huang, HD Yong, YH Zhou - Superconductor Science and …, 2013 - iopscience.iop.org
This paper presents an investigation of the magnetostrictive behaviors of type-II
superconducting cylinders and rings with finite thickness in the presence of a uniform …
superconducting cylinders and rings with finite thickness in the presence of a uniform …
[HTML][HTML] Crack problem for superconducting strip with finite thickness
HD Yong, Z Jing, YH Zhou - International Journal of Solids and Structures, 2014 - Elsevier
The inclined crack problems are considered for a thin strip and a strip with finite thickness in
a perpendicular magnetic field. The critical current density is assumed to be a constant. The …
a perpendicular magnetic field. The critical current density is assumed to be a constant. The …
From almost zero magnetostriction to giant magnetostrictive effects: recent results
H Szymczak - Journal of magnetism and magnetic materials, 1999 - Elsevier
A selected review of recent magnetostrictive material investigations is presented. Particular
attention is paid to the artificially structured solids-like nanoscale magnetic multilayers and …
attention is paid to the artificially structured solids-like nanoscale magnetic multilayers and …
Dynamic fracture behavior of a crack in the bulk superconductor under electromagnetic force
HD Yong, Y Yang, YH Zhou - Engineering Fracture Mechanics, 2016 - Elsevier
As the high temperature superconductors are under the electromagnetic field, large Lorentz
body force can lead to the cracking of the superconductors. In the present paper, the …
body force can lead to the cracking of the superconductors. In the present paper, the …
Stress distribution in a flat superconducting strip with transport current
H Yong, Y Zhou - Journal of Applied Physics, 2011 - pubs.aip.org
The stress and magnetostriction induced by flux pinning for a flat superconducting strip of a
type II superconductor are calculated analytically in the presence of transport current. The …
type II superconductor are calculated analytically in the presence of transport current. The …