Switching pathway-dependent strain-effects on the ferroelectric properties and structural deformations in orthorhombic HfO2

Switching pathway-dependent strain-effects on the ferroelectric properties and structural deformations in orthorhombic HfO2

The polarization switching pathway plays a key role in deciding the magnitudes of the spontaneous polarization and the coercive electric field, which can be used to realize controllable ferroelectric properties. In this paper, by first-principles calculations, we reveal how the spontaneous polarizat...

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Bibliographic Details
Main Authors: Chen, J. (Author), Li, C. (Author), Li, Y. (Author), Luo, Q. (Author), Sang, P. (Author), Tai, L. (Author), Wang, Q. (Author), Wei, W. (Author), Zhan, X. (Author), Zhang, W. (Author), Zhao, G. (Author)
Format: Article
Language:English
Published: American Institute of Physics Inc. 2022
Subjects:
Calculations
Coercive electric field
Electric fields
Ferroelectric materials
Ferroelectric property
Ferroelectricity
First principle calculations
Hafnium oxides
Lattice strain
Most likely
Polarization
Polarization switching
Spontaneous polarizations
Strain
Strain effect
Strain engineering
Structural deformation
Switching
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