METHOD FOR ANALYSING PHYSICAL AND/OR CHEMICAL PROPERTIES OF THE SURFACE LAYER OF A SOLID BODY (VARIANTS)

According to the method for analyzing physical and/or chemical properties of the surface layer of a solid body as per claim 1, the surface layer is activated by a unit irradiation pulse and deactivated by keeping the solid body at a constant temperature and subsequently heating it when the irradiation effect performed thereon is over, the spectrum of the energy quanta emitted by the surface layer of the solid body is recorded during the deactivation in such a way that the spectrum of the emitted energy quanta recorded at a constant temperature provides data on the loosely coupled states of the surface layer and their half-lives, the thermoluminescence spectrum recorded during the heating gives information on phase and relaxation transition temperatures in the surface layer.