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Attenuation of micro-wave ultrasonics in the film superconducting Pb |
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| Authors: | F Akao |
| Institution: | Institute of Scientific and Industrial Research, Osaka University, Osaka, Japan |
| Abstract: | The ultrasonic attenuation of superconducting Pb film in the magnetic field was measured at frequency 9.4 GHz. The field dependence of the attenuation coefficient of the thin film Pb has been compared to theoretical expression. |
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