Dielectric thermal analysis (DETA) is a materials science technique in which an oscillating electric field is used to analyze changes in the physical properties of a number of polar materials. This ...

What is a dielectric? An insulator that is used between the plates of a capacitor is called a dielectric. Examples of dielectrics are air, mica, ceramic, polyester, polycarbonate, polypropylene, paper ...

A research team reported the direct measurement of dielectric tensors of anisotropic structures including the spatial variations of principal refractive indices and directors. The group also ...

(Nanowerk News) Until recently, it was widely believed among physicists that it was impossible to compress light below the so-called diffraction limit (see fact box), except when using metal ...

University of Houston engineers have developed a potentially transformative thin-film dielectric material that enhances AI ...