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cond-mat.mtrl-sci2026
Thermally Configurable Multi-Order Polar Skyrmions in Multiferroic Oxide Superlattices
Kefan Liu, Yuhui Huang, Xiangwei Guo +3
Polar topological textures in low-dimensional ferroelectrics have emerged as a versatile platform for high-density information storage and neuromorphic computing. While low-order t…
cond-mat.mtrl-sci2025
Theory of terahertz pulse transmission through ferroelectric nanomembranes
Yujie Zhu, Aiden Ross, Xiangwei Guo +3
An analytical model is developed to predict the temporal evolution of the lattice polarization in ferroelectric nanomembranes upon the excitation by a terahertz (THz) electromagnet…
cond-mat.mtrl-sci2024
Theory of nonlinear terahertz susceptibility in ferroelectrics
Yujie Zhu, Taorui Chen, Aiden Ross +5
An analytical theory is developed for predicting the nonlinear susceptibility of ionic polarization to continuous electromagnetic waves in both bulk and strained thin film ferroele…