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The superconducting energy gap measured by tunneling into quench-condensed germanium-gold |
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| Authors: | CG GranqvistT Claeson |
| Institution: | Department of Physics, Chalmers University of Technology, Gothenburg, Sweden |
| Abstract: | Ge0.5Au0.5 films, quenched on a substrate below 2K are superconducting with Tc = 3.10 ± 0.12K, and 2Δ(0)kBTc= 3.75 ± 0.1. No phonon structure is visible in the second derivative of the tunnel current. |
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