Physics of Ferroelectric Wurtzite Al1−xScxN Thin Films

Abstract Al1−xScxN emerges as a revolutionary ferroelectric material within the III‐N family. It combines exceptional switchable polarization (80–165 µC cm−2), highly tunable coercive fields (1.5–6.5 MV cm−¹), and a wide bandgap (4.9–5.6 eV). Unlike conventional ferroelectrics, Al1−xScxN exhibits re...

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Bibliographic Details
Main Author: Feng Yang
Format: Article
Language:English
Published: Wiley-VCH 2025-02-01
Series:Advanced Electronic Materials
Subjects:
Online Access:https://doi.org/10.1002/aelm.202400279
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