89 citations · 326 across the 13 of their papers we have counts for
6 papers · 1 filter
Imaging antiferromagnetic antiphase domain boundaries using magnetic Bragg diffraction phase contrast
Min Gyu Kim, Hu Miao, Bin Gao +8
Manipulating magnetic domains is essential for many technological applications. Recent breakthroughs in Antiferromagnetic Spintronics brought up novel concepts for electronic devic…
Vortex Ferroelectric Domains, Large-loop Weak Ferromagnetic Domains, and Their Decoupling in Hexagonal (Lu, Sc)FeO3
Kai Du, Bin Gao, Yazhong Wang +5
The direct domain coupling of spontaneous ferroelectric polarization and net magnetic moment can result in giant magnetoelectric (ME) coupling, which is essential to achieve mutual…
Topological spin excitations in honeycomb ferromagnet CrI
Lebing Chen, Jae-Ho Chung, Bin Gao +5
In two dimensional honeycomb ferromagnets, bosonic magnon quasiparticles (spin waves) may either behave as massless Dirac fermions or form topologically protected edge states. The…
Revealing Controllable Anisotropic Magnetoresistance in Spin Orbit Coupled Antiferromagnet Sr2IrO4
Chengliang Lu, Bin Gao, Haowen Wang +4
Antiferromagnetic spintronics actively introduces new principles of magnetic memory, in which the most fundamental spin-dependent phenomena, i.e. anisotropic magnetoresistance effe…
Soft tilt and rotational modes in the hybrid improper ferroelectric CaMnO
A. Glamazda, D. Wulferding, P. Lemmens +3
Raman spectroscopy is employed to probe directly the soft rotation and tilting modes, which are two primary order parameters predicted in the hybrid improper ferroelectric material…
Soft antiphase tilt of oxygen octahedra in the hybrid improper multiferroic Ca3Mn1.9Ti0.1O7
Feng Ye, Jinchen Wang, Jieming Sheng +13
We report a single crystal neutron and x-ray diffraction study of the hybrid improper multiferroic Ca3Mn1.9Ti0.1O7 (CMTO), a prototypical system where the electric polarization ari…