Propagating order-parameter collective modes in superconducting films

R. V. Carlson, A. M. Goldman

Research output: Contribution to journalArticlepeer-review

120 Scopus citations


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 languageEnglish (US)
Pages (from-to)11-15
Number of pages5
JournalPhysical review letters
Issue number1
StatePublished - 1975

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