... Physics Department . Russian Academy of Sciences . ... Research in the phenomenological theory of crystals . Research in the physics of pyro-, piezo- and ferroelectrics. Research in the physics of solidity and plasticity of crystals . History of research in optics and acoustics . Experimental and theoretical investigations of nucleation and crystal growth processes . ... Seminar of the Polymer Council of RAS . Seminar in Polymer Physics . Seminar in Electrochemistry ...