Power Law Dependence of I-V Characteristics of Bi-2212 Whiskers at Low Magnetic Fields
Küçük Resim Yok
Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, BiSrCaCuO superconducting whiskers were fabricated by using a glass-ceramics process. The T (c) value of the whiskers fabricated was found to be 90.2 K. I-V characteristics of the whiskers were studied in the temperature range of 10-70 K under low magnetic fields. The transport critical current density of whiskers was calculated between 19 and 0.63x10(4) A/cm(2) at 10-60 K. I-V data were fitted using the Levenberg-Marquardt technique. Results were discussed and so was their dependence on magnetic and electrical properties of the superconductors.
Açıklama
Anahtar Kelimeler
Bi-2212 whisker, Power law, Single crystal, I-V
Kaynak
Journal of Superconductivity and Novel Magnetism
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
24
Sayı
1-2
