Antiferromagnetic two-dimensional transition-metal nitride Co${}_2$N${}_2$ layer with high N$\acute{\text{e}}$el temperature and Dirac fermions

Lujia Tian, Lihui Han, Yuanfang Yue +3

Two-dimensional (2D) transition metal nitrides have a wide prospect of applications in the fields of physics, chemistry, materials, etc. However, 2D transition metal nitrides with…