Properties of a weak link with tunable strength in a quasi-one-dimensional superconductor |
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| Authors: | R Tidecks |
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| Institution: | (1) I. Physikalisches Institut der Universität Göttingen, Bunsenstrasse 9, D-3400 Göttingen, Germany |
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| Abstract: | In a superconducting whisker a region of weakened superconductivity ( weak link ) has been induced by a second crystal carrying a control current and crossing the first one. By varying the control current the grade of weakness could be continuously adjusted and its influence on the voltage-current characteristics of the weak link could be investigated. |
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