We have measured the A-B transition of superfluid 3He confined in 1μm films by CW NMR method. When the boundary walls were covered with 4.5 layers of 4He film, the increase of the frequency shift of the A phase and the elevation of the A-B transition temperature were observed.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering