electromagnetism, a dielectric (or dielectric medium) is an electrical insulator that can be polarised by an applied electric field. When a dielectric material is...
37 KB (4,758 words) - 23:38, 13 August 2024
Relative permittivity (redirect from Dielectric Constant)
older texts, dielectric constant) is the permittivity of a material expressed as a ratio with the electric permittivity of a vacuum. A dielectric is an insulating...
16 KB (2,033 words) - 18:15, 8 August 2024
Capacitor (redirect from Capacitor Dielectric and Piezoelectric Ceramics)
separated by a dielectric medium. A conductor may be a foil, thin film, sintered bead of metal, or an electrolyte. The nonconducting dielectric acts to increase...
123 KB (15,252 words) - 00:55, 13 August 2024
A dielectric mirror, also known as a Bragg mirror, is a type of mirror composed of multiple thin layers of dielectric material, typically deposited on...
9 KB (1,032 words) - 10:58, 12 August 2024
Dielectric absorption is the name given to the effect by which a capacitor, that has been charged for a long time, discharges only incompletely when briefly...
12 KB (1,201 words) - 11:45, 2 October 2023
Dielectric heating, also known as electronic heating, radio frequency heating, and high-frequency heating, is the process in which a radio frequency (RF)...
18 KB (2,366 words) - 16:00, 26 July 2024
In physics, the term dielectric strength has the following meanings: for a pure electrically insulating material, the maximum electric field that the material...
14 KB (1,413 words) - 18:10, 8 August 2024
term high-κ dielectric refers to a material with a high dielectric constant (κ, kappa), as compared to silicon dioxide. High-κ dielectrics are used in...
12 KB (1,391 words) - 20:44, 30 July 2024
Permittivity (redirect from Dielectric function)
letter ε (epsilon), is a measure of the electric polarizability of a dielectric material. A material with high permittivity polarizes more in response...
34 KB (4,422 words) - 22:14, 3 August 2024
Electrical breakdown (redirect from Dielectric breakdown)
electrical breakdown or dielectric breakdown is a process that occurs when an electrically insulating material (a dielectric), subjected to a high enough...
21 KB (2,923 words) - 13:39, 7 July 2024