Effects of thickness on the grain alignment and J(c) properties of (Hg0.8Re0.2)Ba2Ca2Cu3Ox superconductor thick films

YAKINCI, M.; Aksan, MEHMET; BALCI, YAKUP; ALTIN, SERDAR

doi:10.1016/j.physc.2007.04.097

Effects of thickness on the grain alignment and J(c) properties of (Hg0.8Re0.2)Ba2Ca2Cu3Ox superconductor thick films

Atıf İçin Kopyala

YAKINCI M. E., Aksan M. A., BALCI Y., ALTIN S.

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, cilt.460, ss.1386-1387, 2007 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 460
Basım Tarihi: 2007
Doi Numarası: 10.1016/j.physc.2007.04.097
Dergi Adı: PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1386-1387
İnönü Üniversitesi Adresli: Evet

Özet

(Hg0.8Re0.2)Ba2Ca2CU3Ox, superconducting films of 1-80 mu m thickness have been prepared on MgO(100) substrates using spraying process and post-Hg-vapor annealing. The effects of thickness on the grain alignment and J(c) properties have been investigated. The best T-c and T-zero were found to be 131.9 K and 129 K respectively, for 50 mu m thick sample. Magnetic properties up to 6 T have been investigated. The calculated critical current density, J(cmag), was found to be 4.8 x 10(5) A cm(-2) at 4.2 K for 50 mu m thick sample. (c) 2007 Elsevier B.V. All rights reserved.