We have studied the effect of 3He dilution on very thin superfluid 4He films using a torsional oscillator technique. Assuming that the inert layer is free of 3He, we obtain data on films with 3He concentration in the superfluid layer up to 80%. We compare our results with data available from earlier studies.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering