Current and field penetration in a superconductor in the field of a permanent magnet

Carles Navau; Alvaro Sanchez

doi:https://doi.org/10.1109/77.784705

Current and field penetration in a superconductor in the field of a permanent magnet

Carles Navau, Alvaro Sanchez

Research output: Contribution to journal › Article › Research › peer-review

5 Citations (Scopus)

Abstract

We calculate the current and field profiles in a finite cylindric type-II superconducting sample which result from displacing it within the magnetic field created by a coaxial permanent magnet. The method of calculation is based on minimizing the magnetic energy in the superconductor, by introducing currents with a maximum density, following the critical-state model. The effects of the superconductor finite size are fully incorporated in the calculations. The lévitation force of such a system is calculated from the previous results. © 1999 IEEE.

Original language	English
Pages (from-to)	1610-1613
Journal	IEEE Transactions on Applied Superconductivity
Volume	9
DOIs	https://doi.org/10.1109/77.784705
Publication status	Published - 1 Dec 1999

Access to Document

https://doi.org/10.1109/77.784705

Cite this

@article{340ee8e1aa6e4991930be28c80a348a3,

title = "Current and field penetration in a superconductor in the field of a permanent magnet",

abstract = "We calculate the current and field profiles in a finite cylindric type-II superconducting sample which result from displacing it within the magnetic field created by a coaxial permanent magnet. The method of calculation is based on minimizing the magnetic energy in the superconductor, by introducing currents with a maximum density, following the critical-state model. The effects of the superconductor finite size are fully incorporated in the calculations. The l{\'e}vitation force of such a system is calculated from the previous results. {\textcopyright} 1999 IEEE.",

author = "Carles Navau and Alvaro Sanchez",

year = "1999",

month = dec,

day = "1",

doi = "https://doi.org/10.1109/77.784705",

language = "English",

volume = "9",

pages = "1610--1613",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - JOUR

T1 - Current and field penetration in a superconductor in the field of a permanent magnet

AU - Navau, Carles

AU - Sanchez, Alvaro

PY - 1999/12/1

Y1 - 1999/12/1

N2 - We calculate the current and field profiles in a finite cylindric type-II superconducting sample which result from displacing it within the magnetic field created by a coaxial permanent magnet. The method of calculation is based on minimizing the magnetic energy in the superconductor, by introducing currents with a maximum density, following the critical-state model. The effects of the superconductor finite size are fully incorporated in the calculations. The lévitation force of such a system is calculated from the previous results. © 1999 IEEE.

AB - We calculate the current and field profiles in a finite cylindric type-II superconducting sample which result from displacing it within the magnetic field created by a coaxial permanent magnet. The method of calculation is based on minimizing the magnetic energy in the superconductor, by introducing currents with a maximum density, following the critical-state model. The effects of the superconductor finite size are fully incorporated in the calculations. The lévitation force of such a system is calculated from the previous results. © 1999 IEEE.

U2 - https://doi.org/10.1109/77.784705

DO - https://doi.org/10.1109/77.784705

M3 - Article

VL - 9

SP - 1610

EP - 1613

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

SN - 1051-8223

ER -

Current and field penetration in a superconductor in the field of a permanent magnet

Abstract

Access to Document

Fingerprint

Cite this