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Tungsten Disulphide Sheet
Tungsten Disulphide sheets is a unique material within Goodfellow's range of sheets. It is composed of van-der-Waals layered crystals, used predominantly for micromechanical exfoliation into 1-atom-thick (quasi-2D) samples. Mechanical exfoliation of the crystals allows for the production of materials with atomically thin layers, which encompasses the creation of single-layered 2D materials.