June 1, 1996
Author(s)
Robert F. Berg, Margaret J. Lyell, Geoffrey B. McFadden, Ronald G. Rehm
… the higher frequency increased monotonically from 0.7 to 2.8 Hz, but the lower frequency varied nonmonotonically, with a maximum of 1.0 Hz at 20 mK above the critical temperature. These temperature dependences continued to 20 mK below the critical temperature, where the xenon was …