A NEW HIGH-FIELD SUPERCONDUCTOR, V2HfxZr1−x
- 15 March 1971
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 18 (6), 235-237
- https://doi.org/10.1063/1.1653644
Abstract
C‐15 type structure V2Hf x Zr1−x shows a high resistive critical field exceeding 200 kOe at 4.2°K whenever x>0.3. The highest transition temperature, 10.1°K, and critical field, 230 kOe, are achieved with the composition V2Hf0.5Zr0.5. For this material the critical current density at 4.2°K and 130 kOe is as high as 1×105 A/cm2, which should make it of interest for practical use at high fields.Keywords
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