Effect of High-Energy Ball Milling on Molten Salt Synthesized Barium Hexaferrite Powder Selvaraj, Shereen ; Gandhi, Uma ; Usmaniya, U. Mehana ; Berchmans, L. John ; Mangalanathan, Umapathy Abstract Publication: IEEE Transactions on Magnetics Pub Date: May 2020 DOI: 10.1109/TMAG.2020.2979681 Bibcode: 2020ITM....5679681S