أرسل هذا في رسالة قصيرة: Ferroelectric properties of Pb(Zr<inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf>-Pb(Zn<inf>1/3</inf>Nb<inf>2/3</inf>)O<inf>3</inf>ceramics under compressive stress

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