298 citations · 554 across the 18 of their papers we have counts for
8 papers · 1 filter
Two-dimensional anisotropic Dirac materials PtN4C2 and Pt2N8C6 with quantum spin and valley Hall effects
Jingping Dong, Chuhan Wang, Xinlei Zhao +4
We propose two novel two-dimensional topological Dirac materials, planar PtN4C2 and Pt2N8C6, which exhibit graphene-like electronic structures with linearly dispersive Dirac-cone s…
Two-dimensional binary transition metal nitride N ( = V, Cr, Mn, Fe, Co) with a graphene-like structure and strong magnetic properties
Shuo Zhang, Panjun Feng, Dapeng Liu +5
Binary transition metal nitride with a graphene-like structure and strong magnetic properties is rare. Based on the first-principles calculations, we design two kinds of N (…
High-temperature ferromagnetism in two-dimensional material MnSn originated from interlayer coupling
Panjun Feng, Xiaohui Zhang, Dapeng Liu +3
MnSn monolayer synthesized recently is a novel two-dimensional ferromagnetic material with a hexagonal lattice, in which three Mn atom come together to form a trimer, making it rem…
Prediction of single-atom-thick transition metal nitride CrN with a square-planar network and high-temperature ferromagnetism
Dapeng Liu, Panjun Feng, Shuo Zhang +4
Single-atom-thick two-dimensional materials such as graphene usually have a hexagonal lattice while the square-planar lattice is uncommon in the family of two-dimensional materials…
Achieving high-temperature ferromagnetism by means of magnetic ions dimerization
Panjun Feng, Shuo Zhang, Dapeng Liu +4
Magnetic two-dimensional materials have potential application in next-generation electronic devices and have stimulated extensive interest in condensed matter physics and material…
Geometrical and electronic structures of tripotassium-doped hydrocarbon superconductors: Density functional calculations
Guohua Zhong, Zhongbing Huang, Chao Zhang +3
A systemically theoretical study has been presented to explored the crystal structures and electronic characteristics of polycyclic aromatic hydrocarbons (PAHs), such as solid phen…
Electronic structures and magnetic orders of Fe-vacancies ordered ternary iron selenides TlFeSe and AFeSe (A=K, Rb, or Cs)
Xun-Wang Yan, Miao Gao, Zhong-Yi LU +1
By the first-principles electronic structure calculations, we find that the ground state of the Fe-vacancies ordered TlFeSe is a quasi-two-dimensional collinear antifer…
Pressure- and temperature-induced structural phase transitions of CaFeAs and BaFeAs studied in the Hund's rule correlation picture
Wei Ji, Xun-Wang Yan, Zhong-Yi Lu
With the proposed Hund's rule correlation picture, i.e. the fluctuating Fe local moments with the As-bridged antiferromagnetic superexchange interactions, the exceptional collapsed…