
Keywords: NR; Neutron Reflectivity; QCM; Quartz Crystal Microbalance; ATR-FTIR; Attenuated Total Reflection Fourier Transform Infra-Red; RAIRS; Reflectance Absorbance Infra-Red Spectroscopy; XPS; X-ray Photoelectron Spectroscopy; Nb; neutron scattering length densi