Incorporation of dysprosium ions into PbTiO3 ferroelectric ceramic system
A structural analysis concerning the underwater treasures sunken medallion incorporation of dysprosium into A- and/or B-sites of the lead titanate is shown.The two "boundary" refinements are presented, i.e., Dy2+ substitutes for Pb2+ (Dy3+ substitutes for Ti4+) and Dy3+ substitutes for Pb2+ (Dy3+ substitutes for Ti4+).The results offer quantitative