مواد کامپوزیت دی الکتریک با یک فاز رسانای گسسته

composite dielectric materials with a Discrete conducting phase 

مواد کامپوزیت دی الکتریک با یک فاز رسانای گسسته

 

ABSTRACT

A class of composite dielectric  materials refers to a two-phase refer ، host inclusion system in which the inclusion is a discrete- phase of conducting medium ( such as metals ، semiconductors ، or solid electrolytes ) dispersed randomly or textured as an orderly embedment in the host medium which forms a dielectric  receptacle . such composite are essentially dielectric – conductor mixtures and have Unique ( effective )  dielectric properties due to the fact that the constituent phases have extremely opposite characteristics as regards their electrical susceptance and the associated conduction phenomena .

مواد دی­ الکتریک Dielectric Materials

Dielectric Materials

مواد دی­ الکتریک

ABSTRACT

Dielectric materials refer to those having the basic electric Property Of being Polarized in the Presence of an electric Field and having an electrostatic field within Them under the state of polarisation .(polarisation here refers to the molecular aligment along the direction of the applied electric field . ) Also synosymusly referred  to as an electrical insulation material the dielectric has the ability to prevent the leakage of electrical charges from the body on which it is deployed .In general electrical insulation materials which possess  dielectric properties offer a very hight resistance to the passage of electric current under the action of an applied direct - current voltage .Hence such materials differ distincty in basic electric properties from those classified as electric conductors such as metals .