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Nano Convergence
Fig. 1 | Nano Convergence

Fig. 1

From: Mesoscopic-scale grain formation in HfO2-based ferroelectric thin films and its impact on electrical characteristics

Fig. 1

(a) Unit cell structures of the monoclinic (m), polar orthorhombic (ferroelectric, f), non-polar orthorhombic (o), and tetragonal (t) phases, (b) Supercell structure with dopants, which is expanded by 2 × 2 × 2 for monoclinic, tetragonal and ferroelectric phases and by 2 × 2 × 1 for non-polar orthorhombic phase

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