*Debye shielding – In plasmas, semiconductors and electrolytes, the process by which a fixed electric charge is shielded by redistributing mobile charged particles around it.
*Debye length – The typical distance in a plasma required for full Debye shielding.
*Debye model – A model of the heat capacity of solids as a function of temperature
*Debye – a unit of electric dipole moment
*Debye frequency – a characteristic vibrational frequency of a crystalline lattice.
*Debye relaxation – The dielectric relaxation response of an ideal, noninteracting population of dipoles to an alternating external electric field.
*Debye sheath – The non-neutral layer, several Debye lengths thick, where a plasma contacts a material surface.
*Debye–Hückel equation – A method of calculating activity coefficients
*Debye function – A function used in the calculation of heat capacity.
*Debye–Scherrer method – A technique used in X-ray powder diffraction.
*Debye–Waller factor – A measure of disorder in a crystal lattice.
*30852 Debye – A minor planet (originally named 1991 TR6).
*Lorenz–Mie–Debye theory Theory of light scattering by a spherical particle.
*Debye (crater) – A lunar crater located on the far side and in the northern hemisphere of the moon.