Relative Permittivity of Common Semiconductors

The relative permittivity, often referred to as the dielectric constant, of a material is a measure of how easily it can be polarized by an electric field. Semiconductors typically have a relatively low permittivity compared to insulators but higher than conductors.

The following table provides a comprehensive list of relative permittivity values for different semiconductors, taken at room temperature (approximately 20°C or 68°F).