Acoustic emission in a composite copper NbTi conductor |
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| Authors: | H. Nomura M.N.L. Sinclair Y. Iwasa |
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| Affiliation: | Francis Bitter National Magnet Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA |
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| Abstract: | Acoustic emission generated in a composite copper multifilamentary NbTi conductor has been measured. Its source appears to be dissipation associated with the Lorentz force induced flux motions. It is demonstrated that acoustic emmision transducers can be used to detect a superconducting-to-normal transition. |
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