We have made the first systematic study of the pair-breaking edge in superfluid B3 over a wide range of pressures and frequencies. This direct measurement of the gap enables us to experimentally verify the predictions made for strong-coupling corrections to the gap. In addition, it indirectly lends support to the temperature scale of Greywall.
|Original language||English (US)|
|Number of pages||4|
|Journal||Physical review letters|
|State||Published - Jan 1 1989|
ASJC Scopus subject areas
- Physics and Astronomy(all)