أرسل هذا في رسالة قصيرة: Structural and electrical properties characterization of (1-x)PbZr <inf>0.52</inf>Ti<inf>0.48</inf>O<inf>3</inf>-xBaFe<inf>0.5</inf>Nb <inf>0.5</inf>O<inf>3</inf> system

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