3 papers
cond-mat.mtrl-sci2025
Control of magnetic transition, metal-semiconductor transition, and magnetic anisotropy in noncentrosymmetric monolayer CrGeSeTe
Rui-Qi Wang, Tengfei Cao, Tian-Min Lei +2
Recent advances in two-dimensional materials have greatly expanded the family of ferromagnetic materials. The well-known 2D ferromagnets, such as CrI, CrGeTe, and F…
cond-mat.mtrl-sci2025
Mixed anion control of enhanced negative thermal expansion in the oxysulfide of PbTiO3
Zhao Pan, Zhengli Liang, Xiao Wang +18
The rare physical property of negative thermal expansion (NTE) is intriguing because materials with large NTE over a wide temperature range can serve as high-performance thermal ex…
cond-mat.mtrl-sci2025
Ferroelectricity in layered bismuth oxide down to 1 nanometer
Qianqian Yang, Jingcong Hu, Yue-Wen Fang +17
Atomic-scale ferroelectrics are of great interest for high-density electronics, particularly field-effect transistors, low-power logic, and nonvolatile memories. We devised a film…