Published October 2006
| Version v1
Journal article
Properties of MgB2 thick film on silicon carbide substrate
- 1. Department of Physics and State Key Laboratory for Artificial Structure and Mesoscopic Physics, Peking University, Beijing 100871(China)
Description
We have successfully synthesized MgB2 thick films on 4H-SiC substrate by hybrid physical-chemical deposition (HPCVD). The films have transition temperature Tc above 40 K. X-ray diffraction (XRD) shows the c-axis oriented structure of MgB2, with Mg and small MgO impurities. The critical current density Jc, estimated using the measured magnetic hysteresis loop and the Bean model, is 6 MA cm-2 in self-field at 10 K
Availability note (English)
Available online at http://stacks.iop.org/0953-2048/19/1073/sust6_10_015.pdf or at the Web site for the journal Superconductor Science and Technology (ISSN 1361-6668) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0953-2048/19/1073/sust6_10_015.pdf; http://www.iop.org/;
- DOI
- 10.1088/0953-2048/19/10/015;
- PII
- S0953-2048(06)27742-X;
Publishing Information
- Journal Title
- Superconductor Science and Technology
- Journal Volume
- 19
- Journal Issue
- 10
- Journal Page Range
- p. 1073-1075
- ISSN
- 0953-2048
- CODEN
- SUSTEF
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38012301
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CRITICAL CURRENT; CURRENT DENSITY; DEPOSITION; FILMS; HYSTERESIS; IMPURITIES; MAGNESIUM BORIDES; MAGNESIUM OXIDES; SILICON CARBIDES; TEMPERATURE RANGE 0013-0065 K; TRANSITION TEMPERATURE; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BORIDES; BORON COMPOUNDS; CARBIDES; CARBON COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CURRENTS; DIFFRACTION; ELECTRIC CURRENTS; MAGNESIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; SILICON COMPOUNDS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES