Pengaruh Doping Tembaga Terhadap Suseptibilitas Magnetik Dan Komposisi Serta …

The effect of copper doping on magnetic susceptibility and composition and crystallinity properties of Rokan River natural sand has been investigated. Before going through the ball milling process, the natural sand has been processed using an Iron Sand Separator (ISS) and Neodynium Iron Boron (NdFeb) magnets to separate magnetic and non-magnetic particles, so the result is called an ISS pr…