Enhanced Jc properties of MgB2 materials processed under a magnetic field
Küçük Resim Yok
Tarih
2004
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Superconducting MgB2 samples with T-c in the range of 35.9-39.7 K were prepared under a magnetic field up to 1 T for 75 h. Crystallographic and transport properties of the samples were characterized by means of XRD, R-T, M-H, and J(c) analysis. According to XRD results, the intensity of the samples prepared in 1 T magnetic field increased more than 35% compared to standard MgB2 samples. The R-T results showed a slight change, while the transport J(c) and J(cmag) increased significantly. (C) 2004 Elsevier B.V. All rights reserved.
Açıklama
7th International Conference on Materials and Mechanisms of Superconductive and High Temperature Superconductors -- MAY 25-30, 2003 -- Rio de Janeiro, BRAZIL
Anahtar Kelimeler
MgB, superconductors, transport current density Jc, magnetization hysteresis
Kaynak
Physica C-Superconductivity and Its Applications
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
408
