The sputtering of high Tc A15 Nb3Si and V3Ge |
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| Authors: | RE Somekh JE Evetts |
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| Institution: | Department of Metallurgy and Materials Science, University of Cambridge, Pembroke Street, Cambridge CB2 3QZ, England, UK |
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| Abstract: | We report some initial results on the preparation of A15 Nb3Si and V3Ge using a getter sputtering technique. Under sufficiently clean conditions we observe an increase in the superconducting transition temperature. DC onsets in excess of 14 and 11 K have been observed for Nb3Si and V3Ge respectively. In each case a positive identification of the A15 phase has been made. |
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