2 papers
cond-mat.mtrl-sci2025
Enhancing ferroelectric stability: Wide-range of adaptive control in epitaxial HfO2/ZrO2 superlattices
Jingxuan Li, Shiqing Deng, Liyang Ma +12
The metastability of the polar phase in HfO2, despite its excellent compatibility with the complementary metal-oxide-semiconductor process, remains a key obstacle for its industria…
cond-mat.mtrl-sci2025
Fatigue-free ferroelectricity in Hf0.5Zr0.5O2 ultrathin films via interfacial design
Chao Zhou, Yanpeng Feng, Liyang Ma +10
Due to traits of CMOS compatibility and scalability, HfO2-based ferroelectrics are promising candidates for next-generation memory devices. However, their commercialization has bee…