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Neutron reflection from surface-induced nana-stratified He-3/He-4 mixtures
It is proposed to use neutron reflectometry to study surface-induced nano-stratification of 3He-4He mixtures in the ultra-low temperature limit. The experiment promises to... -
Neutron reflection from the surface of a liquid 3He-4He mixture
In our previous experiments we have investigated the surface properties of liquid 3He - 4He mixtures by neutron reflection. We have shown that in broad temperature range there... -
Neutorn Reflection from a 3He layer adsorbed onto liquid 4He
More than four decades ago A. F. Andreev predicted theoretically the existence of quantum statesof 3He atoms on free surface of liquid 4He . In other words, at low temperatures,... -
Neutron reflectometry study of liquid helium surface
In our recent experiment RB1120146 we have obtained new exciting results on neutron scattering on liquid He surface. At 1.5 and 2.3K there was no difference in reflectivity... -
Neutron reflection from 3He layer adsorbed on liquid 4He surface
More than four decades ago A. F. Andreev predicted theoretically the existence of quantum states of 3He atoms on free surface of liquid 4He . In other words, at low... -
Neutron critical opalescence near the critical points of 3He and 3He-4He mixt...
Building on our preliminary neutron transmission results from the CRISP instrument (see below), we propose to undertake a detailed study of critical fluctuations in 3He near its...
