Subsurface State Bilayer in Tetragonal Ferroelectric BaTiO3

Subsurface State Bilayer in Tetragonal Ferroelectric BaTiO3

Abstract The interface is an issue in the ferroelectric field effect transistor. In this work, the study presents a combined characterization of the subsurface structure and the electric polarization of (001)‐oriented and poled BaTiO3 crystal sheets. The first layer is found from the last ≈1.22 Å of...

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Bibliographic Details
Main Authors: Junhao Chen, Xin Su, Tao Yuan, Wenbin Tang, Shicheng Ding, Yan Shi, Fangming Li, Kai Chen, Yang Yu, Hongchao Zhang, Siyuan Zhu, Guoliang Yuan, Jian Lu
Format: Article
Language:English
Published: Wiley-VCH 2025-06-01
Series:Advanced Materials Interfaces
Subjects:
BaTiO3
compensation charges
depolarization field
state bilayer
subsurface
Online Access:https://doi.org/10.1002/admi.202400949
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https://doi.org/10.1002/admi.202400949

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