Dynes, R. C. ; Narayanamurti, V. ; Chin, M. (1971) Monochromatic phonon propagation in Ge:Sb using superconducting tunnel junctions Physical Review Letters, 26 (4). pp. 181-184. ISSN 0031-9007
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Official URL: http://link.aps.org/doi/10.1103/PhysRevLett.26.181
Related URL: http://dx.doi.org/10.1103/PhysRevLett.26.181
The frequency spectrum of the phonons generated by a superconducting SnO-Sn tunnel junction has been determined through the observation of resonance absorption by Sb donor levels in Ge. These measurements show that one can use such junctions to generate and detect milliwatts of phonon power at energies of 2Δ (1.2 meV).
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|Deposited On:||23 Dec 2010 18:19|
|Last Modified:||11 Jun 2011 14:09|
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