1.2k citations · 3.9k across the 66 of their papers we have counts for
11 papers · 1 filter
Hybridization-Induced Gapped and Gapless States on the Surfaces of Magnetic Topological Insulators
Xiao-Ming Ma, Zhongjia Chen, Eike F. Schwier +25
The layered MnBi2nTe3n+1 family represents the first intrinsic antiferromagnetic topological insulator (AFM TI, protected by a combination symmetry ) ever discovered, providing an…
In-plane antiferromagnetic moments in axion topological insulator candidate EuInAs
Yang Zhang, Ke Deng, Xiao Zhang +9
Topological insulator with antiferromagnetic order can serve as an ideal platform for the realization of axion electrodynamics. In this paper, we report a systematic study of the a…
Core-level x-ray photoemission and Raman spectroscopy studies on electronic structures in Mott-Hubbard type nickelate oxide NdNiO
Ying Fu, Le Wang, Hu Cheng +14
We perform core-level X-ray photoemission spectroscopy (XPS) and electronic Raman scattering studies of electronic structures and spin fluctuations in the bulk samples of the nicke…
Magnetic order induced polarization anomaly of Raman scattering in 2D magnet CrI
Yujun Zhang, Xiaohua Wu, BingBing Lv +16
The recent discovery of 2D magnets has revealed various intriguing phenomena due to the coupling between spin and other degree of freedoms (such as helical photoluminescence, nonre…
Effective Hamiltonian for superconducting Ni oxides NdSrNiO
Hu Zhang, Lipeng Jin, Shanmin Wang +4
We derive the effective single-band Hamiltonian in the flat NiO planes for nickelate compounds NdSrNiO. We first implement the first-principles calculation to s…
Gapless surface Dirac cone in antiferromagnetic topological insulator MnBiTe
Yu-Jie Hao, Pengfei Liu, Yue Feng +18
The recent discovered antiferromagnetic topological insulators in Mn-Bi-Te family with intrinsic magnetic ordering have rapidly drawn broad interest since its cleaved surface state…