Dynamicky rozptyl světla v polymerních systémech za extrémně nízkych teplot: experimentální za?ízení a typické vysledky

摘要

In this review article we present the construction of a?device for the measurement of dynamic light scattering at very low temperatures, which is not commercially available and which allows realization of a number of less common experiments. The use of the device is demonstrated on two polymer systems.