Abstract
Two aspects of ultrasonic attenuation in superconductors are examined: (i) electron drag on dislocations and (ii) anomalous results in energy gap measurements. None of these features is physically understandable at present.
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Basu, B.K. Some puzzles in the results of ultrasonic attenuation in superconductors. Pramana - J. Phys 22, 439–445 (1984). https://doi.org/10.1007/BF02847110
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DOI: https://doi.org/10.1007/BF02847110