As part of the Faculty-wide collaboration between employees and PhD students, together with the team of the Division of Optical Spectroscopy of the Institute of Materials Research and Quantum Engineering, we have summarized the results of recent studies on advanced layered materials. We have demonstrated a comprehensive analysis of thermal dependencies, based on Raman spectroscopy, dedicated to various forms of platinum diselenide, from the bulk form, through flakes, to single layers deposited on a sapphire substrate. Our reports offer valuable insights for determining the thickness and quality of platinum diselenide layers, facilitating energy gap engineering, and enabling future characterization of the properties of transition metal dichalcogenides (TMD) materials and heterostructures, particularly in relation to thermal effects!

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