The study of effects of 3He on submonolayer superfluidity was performed. For this purpose superfluid response of 3He-4He mixture films absorbed onto porous gold was analyzed. On adding the 3He the zero-temperature superfluid mass and superfluid onset temperature saturates or vanishes depending upon the 4He contents. A superfluid-insulator phase bounadry was found in the 3He-4He coverage plane at zero temperature.
|Number of pages
|Physical Review Letters
|Published - Jul 23 2001
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy