Ferroelectricity in simple binary ZrO 2 and HfO 2 - Mueller, Johannes; Boescke, Tim S.; Schroeder, Uwe; Mueller, Stefan; Braeuhaus, Dennis; Boettger, Ulrich; Frey, Lothar; Mikolajick, Thomas (Nano Letters, 2012)
Keywords: Ferroelectric; hafnium oxide; phase transition; thin film; zirconium oxide