Direction‐Dependent Lateral Domain Walls in Ferroelectric Hafnium Zirconium Oxide and their Gradient Energy Coefficients: A First‐Principles Study

Direction‐Dependent Lateral Domain Walls in Ferroelectric Hafnium Zirconium Oxide and their Gradient Energy Coefficients: A First‐Principles Study

Abstract To understand and harness the physical mechanisms of ferroelectric hafnium zirconium oxide (HZO)‐based devices, there is a need for clear understanding of domain interactions, their dynamics, negative capacitance effects, and other multidomain characteristics. These crucial attributes depen...

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Bibliographic Details
Main Authors: Tanmoy Kumar Paul, Atanu Kumar Saha, Sumeet Kumar Gupta
Format: Article
Language:English
Published: Wiley-VCH 2024-01-01
Series:Advanced Electronic Materials
Subjects:
domain walls
ferroelectrics
gradient energies
strains
Online Access:https://doi.org/10.1002/aelm.202300400

Internet

https://doi.org/10.1002/aelm.202300400

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