Sifat Magnetik Dan Struktur Partikel Dari Pasir Alam Desa Logas Kabupaten Kua…

Determination of magnetic properties and structural properties of natural sand from Logas Village, Kuantan Singingi have been carried out using a magnetic Probe Pasco PS-2162 and X-Ray Diffraction method. Two types of samples were synthesized using a multi step ball milling method for 90 hours and 90+30 hours. The product of the multi step ball milling was doped using Cobalt ions (Co(NO3)2.6H2O…