4 papers
Néel-Vector-Orientation Induced Direction-Robust Spin Filtering in Two-Dimensional Altermagnets
Xin Chen, Jin Zou, Lipeng Song +6
Whether an antiferromagnet can host direction-robust spin-polarized transport without a conventional spin-selective band gap remains a central challenge in antiferromagnetic spintr…
Towards Universal Material Property Prediction with Deep Learning and Single-Descriptor electronic Density
Feng Chen, Shu Li, Xin Chen +3
Owing to its high scalability and computational efficiency, machine learning methods have been increasingly integrated into various scientific research domains, including ab initio…
Revisiting the epitaxial SiN crystalline cap on AlGaN/GaN via evolutionary structure search
Xin Chen, Xin Luo, Duo Wang +2
In our recent experimental work (Appl. Phys. Lett. 125, 122109 (2024)), we observed that crystalline SiN cap layers a few nanometers thick can form in situ on GaN surfaces.…
Discovery of an ultrastable antiferromagnetic two-dimensional CrF3 phase with anisotropic quasi-one-dimensional mechanical, electronic, and thermal properties
Xin Chen, Fengyi Zhou, Yan Suo +4
We report the discovery of an ultra-stable antiferromagnetic two-dimensional (2D) CrF3 phase that is energetically more favorable than the traditionally assumed hexagonal structure…