Simultaneous inductive determination of grain and intergrain critical current densities of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-x</inf> coated conductors

A. Palau; T. Puig; X. Obradors; E. Pardo; C. Navau; A. Sanchez; A. Usoskin; H. C. Freyhardt; L. Fernández; B. Holzapfel; R. Feenstra

doi:10.1063/1.1639940

Simultaneous inductive determination of grain and intergrain critical current densities of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-x</inf> coated conductors

A. Palau, T. Puig, X. Obradors, E. Pardo, C. Navau, A. Sanchez, A. Usoskin, H. C. Freyhardt, L. Fernández, B. Holzapfel, R. Feenstra

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

61 Citations (Scopus)

Abstract

From magnetic hysteresis loops measured at different maximum applied magnetic fields, the grain and intergrain critical current densities of IBAD and RABiTS coated conductors were determined simultaneously. Numerical calculations determining the return and full penetration field of saturated finite grains in the Bean critical-state model enabled to properly quantify the grain critical current and give relevant evidence for grain size structure of both types of conductors.

Original language	English
Pages (from-to)	230-232
Journal	Applied Physics Letters
Volume	84
Issue number	2
DOIs	https://doi.org/10.1063/1.1639940
Publication status	Published - 12 Jan 2004

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Palau, A., Puig, T., Obradors, X., Pardo, E., Navau, C., Sanchez, A., Usoskin, A., Freyhardt, H. C., Fernández, L., Holzapfel, B., & Feenstra, R. (2004). Simultaneous inductive determination of grain and intergrain critical current densities of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-x</inf> coated conductors. Applied Physics Letters, 84(2), 230-232. https://doi.org/10.1063/1.1639940

Palau, A. ; Puig, T. ; Obradors, X. ; Pardo, E. ; Navau, C. ; Sanchez, A. ; Usoskin, A. ; Freyhardt, H. C. ; Fernández, L. ; Holzapfel, B. ; Feenstra, R. / Simultaneous inductive determination of grain and intergrain critical current densities of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-x</inf> coated conductors. In: Applied Physics Letters. 2004 ; Vol. 84, No. 2. pp. 230-232.

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abstract = "From magnetic hysteresis loops measured at different maximum applied magnetic fields, the grain and intergrain critical current densities of IBAD and RABiTS coated conductors were determined simultaneously. Numerical calculations determining the return and full penetration field of saturated finite grains in the Bean critical-state model enabled to properly quantify the grain critical current and give relevant evidence for grain size structure of both types of conductors.",

author = "A. Palau and T. Puig and X. Obradors and E. Pardo and C. Navau and A. Sanchez and A. Usoskin and Freyhardt, {H. C.} and L. Fern{\'a}ndez and B. Holzapfel and R. Feenstra",

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Palau, A, Puig, T, Obradors, X, Pardo, E, Navau, C , Sanchez, A, Usoskin, A, Freyhardt, HC, Fernández, L, Holzapfel, B & Feenstra, R 2004, 'Simultaneous inductive determination of grain and intergrain critical current densities of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-x</inf> coated conductors', Applied Physics Letters, vol. 84, no. 2, pp. 230-232. https://doi.org/10.1063/1.1639940

Simultaneous inductive determination of grain and intergrain critical current densities of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-x</inf> coated conductors. / Palau, A.; Puig, T.; Obradors, X.; Pardo, E.; Navau, C.; Sanchez, A.; Usoskin, A.; Freyhardt, H. C.; Fernández, L.; Holzapfel, B.; Feenstra, R.

In: Applied Physics Letters, Vol. 84, No. 2, 12.01.2004, p. 230-232.

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

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AU - Navau, C.

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AU - Feenstra, R.

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AB - From magnetic hysteresis loops measured at different maximum applied magnetic fields, the grain and intergrain critical current densities of IBAD and RABiTS coated conductors were determined simultaneously. Numerical calculations determining the return and full penetration field of saturated finite grains in the Bean critical-state model enabled to properly quantify the grain critical current and give relevant evidence for grain size structure of both types of conductors.

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