The Staircase - Virtual 3D Laboratory

Virtual 3D Laboratory for The Staircase. Metalloids, Band Gaps & Semiconductors

Interactive Course Summary

Situated along the diagonal boundary between metals and non-metals, metalloids exhibit intermediate electronegativities and narrow electronic band gaps (0.5–2.0 eV). These properties enable temperature-dependent electrical conductivity, extrinsic semiconductor doping, and chemical amphoterism.