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MgB2 thick films deposited on stainless steel substrate with T c higher than 39 K.
- Source :
- Frontiers of Physics in China; Dec2006, Vol. 1 Issue 4, p446-448, 3p
- Publication Year :
- 2006
-
Abstract
- Thick MgB<subscript>2</subscript> (magnesium diborate) films, ∼10 μm, with T <subscript>c</subscript> (onset) = 39.4 K and T <subscript>c</subscript> (zero) = 39.2 K have been successfully grown on a stainless steel substrate using a technique called hybrid physical-chemical deposition (HPCVD). The deposition rate is high, ∼6.7 nm/s. The X-ray diffraction (XRD) indicates that it is highly (101) and c-axis oriented. The scanning electron microscope (SEM) images demonstrate that the film grown is in “island-mode”. The uniform superconducting phase in the film is shown by the M-T measurement. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16733487
- Volume :
- 1
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Frontiers of Physics in China
- Publication Type :
- Academic Journal
- Accession number :
- 49617377
- Full Text :
- https://doi.org/10.1007/s11467-006-0041-9