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VOLUME 34 (1981) | ISSUE 4 |
PAGE 161
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Phonon-deficit effect in superconductors in a strong microwave field
Gulyan A. M., Zharkov G. F.
The phonon flux from a thin superconducting film irradiated by a microwave field is derived. It is shown that in intense microwave fields, as in the case of weak fields, studied previously [A. M. Gulian (Gulyan) and G. F. Zharkov, Phys. Lett. 80A, 79 (1980); Zh. Eksp. Teor. Fiz. 80, 303 (1981) [Sov. Phys. JETP 53, 154 (1981)]}, phonons are not emitted in a narrow spectral interval of phonon frequencies and are instead absorbed from the heat reservoir by the film.
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