Direct Magnetic Relief Recording Using As₄₀S₆₀: Mn-Se Nanocomposite Multilayer Structures

Processes of holographic recording of surface relief structures using As₂S₃:Mn-Se multilayer nanostructures as registering media were studied in this paper. Optical properties of As₂S₃:Mn, Se layers, and As₂S₃:Mn-Se multilayer nanostructures were investigated. Values of optical bandgaps were obtained from Tauc dependencies. Surface relief diffraction gratings were recorded. Direct one-stage formation of surface relief using multilayer nanostructures is considered. For the first time, possibility of direct formation of magnetic relief simultaneous with surface relief formation under optical recording using As₂S₃:Mn-Se multilayer nanostructures is shown.