Abstract
A peak at finite frequency has been observed in measurements of the order-parameter dynamical structure factor of short-mean-free-path superconducting aluminum films. The existence of a propagating, low-frequency order-parameter collective mode can be inferred from these results.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 11-15 |
| Number of pages | 5 |
| Journal | Physical review letters |
| Volume | 34 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1975 |
Bibliographical note
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