3 papers
cond-mat.mtrl-sci2026
Suppression of Metallic Transport in Nitrogen-rich Two-Dimensional Transition Metal Nitrides
Hongze Gao, Da Zhou, Nguyen Tuan Hung +12
The recent experimental realization of two-dimensional (2D) transition metal nitrides (TMNs, e.g., Mo5N6, δ-MoN, and W5N6) opens new opportunities for exploring their fundamental…
cond-mat.mtrl-sci2025
Revealing Atomic-Scale Switching Pathways in van der Waals Ferroelectrics
Xinyan Li, Kenna Ashen, Chuqiao Shi +9
Two-dimensional van der Waals (vdW) materials hold the potential for ultra-scaled ferroelectric (FE) devices due to their silicon compatibility and robust polarization down to atom…
cond-mat.mes-hall2025
Quantum spin Hall effects in van der Waals materials
Jian Tang, Thomas Siyuan Ding, Chengdong Wang +5
The quantum spin Hall (QSH) effect, first predicted in graphene by Kane and Mele in 2004, has emerged as a prototypical platform for exploring spin-orbit coupling, topology, and el…