Flexoelectricity in solids: Progress, challenges, and perspectives
The flexoelectricity describes the contribution of the linear couplings between the electric
polarization and strain gradient and between polarization gradient and strain to the …
polarization and strain gradient and between polarization gradient and strain to the …
Ferroelectric tunnel junctions: modulations on the potential barrier
Z Wen, D Wu - Advanced materials, 2020 - Wiley Online Library
Recently, ferroelectric tunnel junctions (FTJs) have attracted considerable attention for
potential applications in next‐generation memories, owing to attractive advantages such as …
potential applications in next‐generation memories, owing to attractive advantages such as …
Ultralow tip‐force driven sizable‐area domain manipulation through transverse flexoelectricity
Deterministic control of ferroelectric domain is critical in the ferroelectric functional
electronics. Ferroelectric polarization can be manipulated mechanically with a nano‐tip …
electronics. Ferroelectric polarization can be manipulated mechanically with a nano‐tip …
Machine learning surrogate model for acceleration of ferroelectric phase-field modeling
Phase-field modeling is a powerful technique for predicting domain structure evolution and
electromechanical properties of ferroelectric materials. However, it remains computationally …
electromechanical properties of ferroelectric materials. However, it remains computationally …
Mechanical Polarization Switching in Hf0.5Zr0.5O2 Thin Film
HfO2-based films with high compatibility with Si and complementary metal-oxide
semiconductors (CMOS) have been widely explored in recent years. In addition to …
semiconductors (CMOS) have been widely explored in recent years. In addition to …
Machine learning surrogate for 3D phase-field modeling of ferroelectric tip-induced electrical switching
Phase-field modeling offers a powerful tool for investigating the electrical control of the
domain structure in ferroelectrics. However, its broad application is constrained by …
domain structure in ferroelectrics. However, its broad application is constrained by …
Advancements of Flexoelectric Materials and Their Implementations in Flexoelectric Devices
Flexoelectricity, a universal electromechanical coupling phenomenon, has triggered new
feasibilities of advancements in functional materials, especially for nanoscale materials. The …
feasibilities of advancements in functional materials, especially for nanoscale materials. The …
[HTML][HTML] Flexoelectric control of physical properties by atomic force microscopy
The past decade has witnessed the tremendous scientific and technological potential of
nanoscale flexoelectricity in solids. The flexoelectric effect describes the universal …
nanoscale flexoelectricity in solids. The flexoelectric effect describes the universal …
Reducing Threshold of Ferroelectric Domain Switching in Ultrathin Two-Dimensional CuInP2S6 Ferroelectrics via Electrical–Mechanical Coupling
W Yang, S Chen, X Ding, J Sun… - The Journal of Physical …, 2023 - ACS Publications
Room-temperature out-of-plane two-dimensional ferroelectrics have promising applications
in miniaturized non-volatile memory appliances. The feasible manipulation of polarization …
in miniaturized non-volatile memory appliances. The feasible manipulation of polarization …
Mechanically induced ferroelectric switching in BaTiO3 thin films
The ability to reverse or switch the polarization of a ferroelectric thin film through a
mechanical force under an atomic force microscopy (AFM) tip offers the exciting possibility of …
mechanical force under an atomic force microscopy (AFM) tip offers the exciting possibility of …