Neutron reflection and the thermodynamics of the air-water interface.By means of isotopic substitution, measurements of the neutron reflectivity (NR) from a flat water surface generally give model independent measurements of the amount of a chosen solute at the surface irrespective of whether the layer is a mixture or whether there is any aggregation in the bulk solution.  The use of NR in combination with ST-Gibbs measurements makes it possible to 
NR
The use of NR in combination with ST-Gibbs measurements makes it possible to 
ST-Gibbs measurements
Neutron reflection and the thermodynamics of the air-water interface.By means of isotopic substitution, measurements of the neutron reflectivity (NR) from a flat water surface generally give model independent measurements of the amount of a chosen solute at the surface irrespective of whether the layer is a mixture or whether there is any aggregation in the bulk solution.  The use of NR in combination with ST-Gibbs measurements makes it possible to 
NR
The use of NR in combination with ST-Gibbs measurements makes it possible to 
ST-Gibbs measurements