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Overview
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Tungsten (W) is a refractory metal known for its high melting point, excellent hardness, and good electrical conductivity. It is used in applications such as filaments for light bulbs, electrodes, and as a material for electrical contacts. Thin films of tungsten can be deposited using sputtering, providing highly conductive and durable coatings. Sputter-deposited tungsten films are essential in the semiconductor industry for creating reliable interconnects and as barrier layers in integrated circuits, where their robustness and conductivity help ensure the performance and longevity of electronic devices.
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- Properties
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Overview