4 papers
Bilateral hydrogenation induced high-Chern-number quantum anomalous Hall state in monolayer CrGeTe
Xiang Li, Xin-Wei Yi, Jing-Yang You +4
The pursuit of high-temperature quantum anomalous Hall (QAH) insulators faces fundamental challenges, including narrow topological gaps and low Curie temperatures () in existi…
Intercalation-Induced Near Room-Temperature Ferromagnetism in CrI3 via Synergistic Exchange Pathways
Qing-Han Yang, Jia-Wen Li, Xin-Wei Yi +4
The development of room-temperature magnetic semiconductors is critical for advancing spintronic technologies, yet van der Waals magnets like CrI3 exhibit intrinsically low Curie t…
Enhancement of temperature of quantum anomalous Hall effect in two-dimensional germanene/magnetic semiconductor heterostructures
Qing-Han Yang, Jia-Wen Li, Xin-Wei Yi +4
Quantum anomalous Hall effect (QAHE) is significant for future low-power electronics devices, where a main challenge is realizing QAHE at high temperatures. In this work, based on…
High Curie temperature in diluted magnetic semiconductors (B, Mn)X (X = N, P, As, Sb)
Xiang Li, Jia-Wen Li, Jing-Yang You +2
Doping nonmagnetic semiconductors with magnetic impurities is a feasible way to obtain diluted magnetic semiconductors (DMSs). It is generally accepted that for the most extensivel…