Performance of a High-Temperature Superconducting Resonator for High-Field Imaging
β Scribed by R.D. Black; T.A. Early; G.A. Johnson
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 662 KB
- Volume
- 113
- Category
- Article
- ISSN
- 1064-1858
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract We have built and tested a thinβfilm high temperature superconducting (HTS) surface coil for MRI at 0.064T. When placed as close as possible to a conductive sample, the 6.7βcm outer diameter HTS coil had a measured signalβtoβnoise ratio (SNR) 1.8; times higher than a room temperature co
## Abstract A planar YBa~2~Cu~3~O~x~ (YBCO) coil has been used as a pickβup coil in a nuclear magnetic resonance imager. It was found that the quality factor __Q__ of the YBCO coil was greater than its copper counterpart by approaching 50% even in a field of 0.15 T. The Q of the copper coil at 77 K