Comparison of projected critical currents in PbMo6S8 and Nb3Ge
β Scribed by S.A. Alterovitz; J.A. Woollam
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 355 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0011-2275
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β¦ Synopsis
results
We have measured eight samples of sputtered PbMo6Ss. Here we only present results for the 'cleanest' sample, and results that have not been presented before, s Measurements were made in a 14 T superconducting solenoid, and in a 19 T water cooled magnet. The critical current density was defined by the 100/JV m-I criterion. However, only data obtained in the superconducting magnet could be analysed by this criterion. The I-V characteristics obtained in the water cooled magnet had noise levels such that a criterion of 1 mV m -~ had to be adopted. Films were measured with the external magnetic field either parallel or perpendicular to the film. Critical currents for the perpen-
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