The influence of slow cooling on Y211 size and content in single-grain YBCO bulk superconductor through the infiltration-growth process

Autor: N. Moutalbi, Jacques G. Noudem, A. Ouerghi, Ali M’chirgui

Publikováno v: Physica C: Superconductivity and its Applications
Physica C: Superconductivity and its Applications, Elsevier, 2017, 534, pp.37-44. ⟨10.1016/j.physc.2017.01.003⟩
Physica C: Superconductivity and its Applications, 2017, 534, pp.37-44. ⟨10.1016/j.physc.2017.01.003⟩

International audience; z Highly textured YBa2Cu3O7-(delta) (Y123) superconductors were produced using modified Textured Top Seeded Infiltration Growth (TSIG) process. The liquid source is made of only Y123 powder whereas the solid source is composed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb54d8966fd2c92b12fe839ce979625
https://hal-normandie-univ.archives-ouvertes.fr/hal-02175444

Size Effect of Insulating Nano-Inclusions in Y–Ba–Cu–O Bulk Superconductors Fabricated by Seeded Infiltration Growth

Autor: Nahed Moutalbi, Ali M’chirgui, Jacques G. Noudem

Publikováno v: Journal of Superconductivity and Novel Magnetism. 24:365-369

We have conducted an experimental study on the effect of the pinning centers size on the superconducting properties in textured YBCO samples. In this work, we investigated the effectiveness of the addition of an insulating inclusion on the supercondu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9fb16d13646d76aa6953b4caeea0af94
https://doi.org/10.1007/s10948-010-0996-1

Size effects of nano-scale pinning centers on the superconducting properties of YBCO single grains

Autor: Jacques G. Noudem, Nahed Moutalbi, Ali M’chirgui

Publikováno v: Physica C: Superconductivity and its Applications
Physica C: Superconductivity and its Applications, Elsevier, 2014, 503, pp.105-108. ⟨10.1016/j.physc.2014.04.027⟩
Physica C: Superconductivity and its Applications, 2014, 503, pp.105-108. ⟨10.1016/j.physc.2014.04.027⟩

International audience; High pinning superconductors are the most promising materials for power engineering. Their superconducting properties are governed by the microstructure quality and the vortex pinning behavior. We report on a study of the vort

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d6a8b74865f109e66a0e3b9c15fa0d2
https://hal.archives-ouvertes.fr/hal-02153421

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