Frequency analysis of phonons backscatte
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W. Dietsche; H. Kinder
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Article
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1976
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Springer US
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English
β 580 KB
Monochromatic phonons were generated using superconducting tunneling junctions. These phonons were scattered at a solid surface. The backscattered phonons were detected by two different methods. A tunneling junction was used as a detector with a frequency threshold corresponding to its .energy gap a