2 papers
cond-mat.mtrl-sci2025
Nucleation suppression by charge screening on grain boundaries: a kinetic model for bulk imprint in polycrystalline ferroelectric thin films
Huanhuan Tian, Jianguo Yang, Ming Liu
The imprint effect, a significant reliability challenge in ferroelectric memories, manifests as a shift in the coercive field during retention and endurance tests, ultimately degra…
cond-mat.mtrl-sci2025
Intrinsic threshold electric field for domain wall motion in ferroelectrics based on discretized phase-field model
Huanhuan Tian, Jianguo Yang, Ming Liu
With the development of ferroelectric memories, it is becoming increasingly important to understand the ferroelectric switching behaviors at small applied electric fields. In this…