Abstract:
We have investigated both experimentally and numerically the magnetization, M(t), in high-temperature superconducting strips during the application of a transverse magnetic field, Ha(t). Experimental results in GBCO strips were obtained with a short time non-conventional technique for Ha(t) ∼ (1 - exp(t/τ)), with τ ∼ 1 μs. Calculations take into account the effect of flux creep and/or ohmic overcritical damping and satisfactorily describe the experimental results. © 2000 Elsevier Science B.V. All rights reserved.
Registro:
Documento: |
Artículo
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Título: | Magnetization in high-temperature superconducting strips during transverse magnetic field application |
Autor: | Ferrari, H.; Valenzuela, S.O.; Bekeris, V.; Correra, L. |
Filiación: | Laboratorio de Bajas Temperaturas, Dto. de Física, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina C.N.R.-L.A.M.E.L., Via Gobetti 101, 40129, Bologna, Italy
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Palabras clave: | Creep; Magnetization; YBaCuO ceramics; Creep; High temperature superconductors; Magnetic field effects; Magnetic flux; Magnetic hysteresis; Magnetization; Numerical analysis; Yttrium barium copper oxides; Ohmic overcritical damping; Oxide superconductors |
Año: | 2000
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Volumen: | 284-288
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Número: | PART I
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Página de inicio: | 837
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Página de fin: | 838
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DOI: |
http://dx.doi.org/10.1016/S0921-4526(99)02149-3 |
Título revista: | Physica B: Condensed Matter
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Título revista abreviado: | Phys B Condens Matter
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ISSN: | 09214526
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CODEN: | PHYBE
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09214526_v284-288_nPARTI_p837_Ferrari |
Referencias:
- Valenzuela, S.O., (1998) Rev. Sci. Instr., 69, p. 251
- Ferrari, H., (1998) Rev. Mex. Fís., 44 (S3), p. 193
- Ferrari, H., (1999) Supercond. Sci. Technol., 12, p. 210
- Brandt, E.H., (1994) Phys. Rev. B, 49, p. 9024
- Brandt, E.H., (1994) Phys. Rev. B, 50, p. 4034
- Vinokur, V.M., (1991) Phys. Rev. Lett., 67, p. 915
- Schalk, (1994) Phys. Rev. B, 49, p. 354
Citas:
---------- APA ----------
Ferrari, H., Valenzuela, S.O., Bekeris, V. & Correra, L.
(2000)
. Magnetization in high-temperature superconducting strips during transverse magnetic field application. Physica B: Condensed Matter, 284-288(PART I), 837-838.
http://dx.doi.org/10.1016/S0921-4526(99)02149-3---------- CHICAGO ----------
Ferrari, H., Valenzuela, S.O., Bekeris, V., Correra, L.
"Magnetization in high-temperature superconducting strips during transverse magnetic field application"
. Physica B: Condensed Matter 284-288, no. PART I
(2000) : 837-838.
http://dx.doi.org/10.1016/S0921-4526(99)02149-3---------- MLA ----------
Ferrari, H., Valenzuela, S.O., Bekeris, V., Correra, L.
"Magnetization in high-temperature superconducting strips during transverse magnetic field application"
. Physica B: Condensed Matter, vol. 284-288, no. PART I, 2000, pp. 837-838.
http://dx.doi.org/10.1016/S0921-4526(99)02149-3---------- VANCOUVER ----------
Ferrari, H., Valenzuela, S.O., Bekeris, V., Correra, L. Magnetization in high-temperature superconducting strips during transverse magnetic field application. Phys B Condens Matter. 2000;284-288(PART I):837-838.
http://dx.doi.org/10.1016/S0921-4526(99)02149-3