Recent content by Algarion

  1. A

    Graduate Relation between Polarization and electric field for instantaneous response

    Dear all In case of a material that instantaneous responds to an external applied field is P(r,t)=χE(t) Is the suseptibility then time independent? And if so, how it is possible to derive from the above equation an equation in the frequency domain? Yours
    • Algarion
    • Thread
    • Electric Electric field Field Polarization Relation Response
    • Replies: 1
    • Forum: Electromagnetism