Back to Search
Start Over
Scanning Hall-probe microscopy for site-specific observation of microstructure in superconducting wires and tapes for the clarification of their performance bottlenecks.
- Source :
- Superconductor Science & Technology; Jun2020, Vol. 33 Issue 6, p1-7, 7p
- Publication Year :
- 2020
-
Abstract
- This paper reports a diagnostic method for clarifying performance bottlenecks in superconducting wires and tapes for their further performance enhancements. In particular, our achievements by scanning Hall-probe microscopy (SHPM), which worked well for selecting positions for microstructure observation by SEM, TEM, and x-ray CT, are introduced. This hybrid microscopy offers the information of the direct relationship between the performance of a practical-scale superconducting wire or tape and its origin in micro-scale or nano-scale structure. As such examples, characterization results for an MgB<subscript>2</subscript> multi-filamentary wire, a commercially available long RE-123 coated conductor, and a striated multi-filamentary coated conductor are reported in this paper through reviewing our past studies. [ABSTRACT FROM AUTHOR]
- Subjects :
- SUPERCONDUCTING wire
ADHESIVE tape
MICROSCOPY
MICROSTRUCTURE
Subjects
Details
- Language :
- English
- ISSN :
- 09532048
- Volume :
- 33
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Superconductor Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 145621488
- Full Text :
- https://doi.org/10.1088/1361-6668/ab89ef