29 citations · 54 across the 4 of their papers we have counts for
13 papers
Neutron diffraction study of magnetism in van der Waals layered MnBiTe
Lei Ding, Chaowei Hu, Erxi Feng +6
Two-dimensional van der Waals MnBiTe (n = 1, 2, 3, 4) compounds have been recently found to be intrinsic magnetic topological insulators rendering quantum anomalous…
Reentrance of spin-driven ferroelectricity through rotational tunneling of ammonium
Yan Wu, Lei Ding, Na Su +9
Quantum effects fundamentally engender exotic physical phenomena in macroscopic systems, which advance next-generation technological applications. Rotational tunneling that represe…
Successive dielectric anomalies and magnetoelectric coupling in honeycomb FeNbO
Lei Ding, Yan Wu, Minseong Lee +5
By combining single crystal x-ray and neutron diffraction, and the magnetodielectric measurements on single crystal Fe4Nb2O9, we present the magnetic structure and the symmetry-all…
Noncollinear magnetic structure and magnetoelectric coupling in buckled honeycomb CoNbO:A single crystal neutron diffraction study
Lei Ding, Minseong Lee, Tao Hong +8
Through analysis of single crystal neutron diffraction data, we present the magnetic structures of magnetoelectric Co4Nb2O9 under various magnetic fields. In zero-field, neutron di…
Successive incommensurate spin orderings and excitations in multiferroic SrMnGe2O6
Claire V. Colin, Lei Ding, Eric Ressouche +8
Anisotropic multiferroic properties of SrMnGe2O6 pyroxene single crystals were systematically investigated by means of magnetization, heat capacity, pyroelectric current measuremen…
Crystal and magnetic structures of magnetic topological insulators MnBiTe and MnBiTe
Lei Ding, Chaowei Hu, Feng Ye +3
Using single crystal neutron diffraction, we present a systematic investigation of the crystal structure and magnetism of van der Waals topological insulators MnBiTe and Mn…