Angular Momentum in Quantum Physics,by L.C. Biedenharn and J.D. Louck

An account is given of the Brillouin scattering of light from liquids. Different contributions to the Brillouin spectrum are discussed and are shown to depend on liquid properties such as sound velocity, viscosity, thermal conductivity, structural relaxation and concentration effects. The importance of these measurements to liquid-state theory is emphasized. Stimulated Brillouin scattering is briefly explained. Finally, the use of the Fabry-Perot interferometer in these experiments is discussed.     

Reply to “photon emission from sputtered atoms — The observation of apparent local thermodynamic equilibrium in the excitation” by R.J. MacDonald,R.F. Garrett and P.J. Martin

Specific adsorption of anions on crystal faces of gold is related to the superficial atomic structure. For the iodide ion analysis of the admittance-potential curves for 13 different crystallographic orientations of the three main zones of the stereographic triangle is done. Empirical correlations are established between surface structure and the morphology of the admittance curves.     

Commentary on the observations of solid-like rheological response in unentangled polymer melts by H. Mendil, P. Baroni, L. Noirez, D. Collin, P. Martinoty

Without abstract.