AC losses in ultra-fine filament NbTi superconductors

A.J.M. Roovers, P.P.E. Fornerod, W. Heida, L.J.M. van de Klundert

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Abstract

Loss measurements are presented on an ultrafine filament composite and on a regular AC conductor, having "thick" filaments. The wires have been subjected to an alternating transverse magnetic field. An AC as well as a DC transport current have been fed through the wires. The magnetic field and the AC transport current have been sinusoidal functions in phase. The magnetization losses and the transport current losses have been measured separately. The critical current - according to the 10-14¿m criterium - and the quality factor n - according to V = V0(I/Ic)n- have been determined.
Original languageEnglish
Pages (from-to)1736-1739
JournalIEEE transactions on magnetics
Volume23
Issue number2
DOIs
Publication statusPublished - 1987

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Superconducting materials
Wire
Magnetic fields
Critical currents
Magnetization
Composite materials
Ultrafine

Cite this

Roovers, A. J. M., Fornerod, P. P. E., Heida, W., & van de Klundert, L. J. M. (1987). AC losses in ultra-fine filament NbTi superconductors. IEEE transactions on magnetics, 23(2), 1736-1739. https://doi.org/10.1109/TMAG.1987.1065041
Roovers, A.J.M. ; Fornerod, P.P.E. ; Heida, W. ; van de Klundert, L.J.M. / AC losses in ultra-fine filament NbTi superconductors. In: IEEE transactions on magnetics. 1987 ; Vol. 23, No. 2. pp. 1736-1739.
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Roovers, AJM, Fornerod, PPE, Heida, W & van de Klundert, LJM 1987, 'AC losses in ultra-fine filament NbTi superconductors' IEEE transactions on magnetics, vol. 23, no. 2, pp. 1736-1739. https://doi.org/10.1109/TMAG.1987.1065041

AC losses in ultra-fine filament NbTi superconductors. / Roovers, A.J.M.; Fornerod, P.P.E.; Heida, W.; van de Klundert, L.J.M.

In: IEEE transactions on magnetics, Vol. 23, No. 2, 1987, p. 1736-1739.

Research output: Contribution to journalArticleAcademic

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T1 - AC losses in ultra-fine filament NbTi superconductors

AU - Roovers, A.J.M.

AU - Fornerod, P.P.E.

AU - Heida, W.

AU - van de Klundert, L.J.M.

PY - 1987

Y1 - 1987

N2 - Loss measurements are presented on an ultrafine filament composite and on a regular AC conductor, having "thick" filaments. The wires have been subjected to an alternating transverse magnetic field. An AC as well as a DC transport current have been fed through the wires. The magnetic field and the AC transport current have been sinusoidal functions in phase. The magnetization losses and the transport current losses have been measured separately. The critical current - according to the 10-14¿m criterium - and the quality factor n - according to V = V0(I/Ic)n- have been determined.

AB - Loss measurements are presented on an ultrafine filament composite and on a regular AC conductor, having "thick" filaments. The wires have been subjected to an alternating transverse magnetic field. An AC as well as a DC transport current have been fed through the wires. The magnetic field and the AC transport current have been sinusoidal functions in phase. The magnetization losses and the transport current losses have been measured separately. The critical current - according to the 10-14¿m criterium - and the quality factor n - according to V = V0(I/Ic)n- have been determined.

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DO - 10.1109/TMAG.1987.1065041

M3 - Article

VL - 23

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JO - IEEE transactions on magnetics

JF - IEEE transactions on magnetics

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Roovers AJM, Fornerod PPE, Heida W, van de Klundert LJM. AC losses in ultra-fine filament NbTi superconductors. IEEE transactions on magnetics. 1987;23(2):1736-1739. https://doi.org/10.1109/TMAG.1987.1065041