
Tungsten Selenide (WSe2) PLD Target
Material Tungsten Selenide Formula WSe2 Common substrates Sapphire, SiO2/Si, and Graphene Similar Materials Molybdenum Diselenide (MoSe2), Tungsten Diselenide (WSe2), Molybdenum Disulfide (MoS2), Tungsten Disulfide (WS2), Black Phosphorus (BP) Crystal Structure Hexagonal Introduction to Tungsten Selenide Tungsten Selenide (WSe2) is a layered transition metal dichalcogenide (TMD) with a hexagonal crystal structure. It is a semiconductor material with a bandgap of approximately 1.5 eV, making it suitable for various electronic and optoelectronic applications. WSe2 has been widely studied due to its unique electronic and optical properties, which are strongly influenced by its layered structure. What are the Magnetic and Chemical Properties of Tungsten Selenide? WSe2 exhibits a diamagnetic behavior, meaning it has no magnetic properties. However, in the presence of an external magnetic field, it can exhibit a weak paramagnetic response. In terms of chemical propert