219 citations · 715 across the 22 of their papers we have counts for
18 papers · 1 filter
Effect of Magnetic Anisotropy and Gradient-Induced Dzyaloshinskii-Moriya Interaction on the Formation of Magnetic Skyrmions
Adam Erickson, Qihan Zhang, Hamed Vakili +10
Topological spin textures (e.g. skyrmions) can be stabilized by interfacial Dzyaloshinskii-Moriya interaction (DMI) in the magnetic multilayer, which has been intensively studied.…
Room-temperature nonlinear transport and microwave rectification in antiferromagnetic MnBiTe films
Shanshan Liu, Rhonald Burgos, Enze Zhang +13
The discovery of the nonlinear Hall effect provides an avenue for studying the interplay among symmetry, topology, and phase transitions, with potential applications in signal doub…
Topological surface state dominated nonlinear transverse response and microwave rectification at room temperature
Qia Shen, Jiaxin Chen, Bin Rong +18
Nonlinear Hall effect (NLHE) offers a novel means of uncovering symmetry and topological properties in quantum materials, holding promise for exotic (opto)electronic applications s…
Effective electrical manipulation of topological antiferromagnet by orbital Hall effect
Zhenyi Zheng, Tao Zeng, Tieyang Zhao +14
Electrical control of the non-trivial topology in Weyl antiferromagnet is of great interests to develop next-generation spintronic devices. Recent works suggest that spin Hall effe…
Anomalous anisotropy of spin current in a cubic spin source with noncollinear antiferromagnetism
Cuimei Cao, Shiwei Chen, Rui-Chun Xiao +10
Cubic materials host high crystal symmetry and hence are not expected to support anisotropy in transport phenomena. In contrast to this common expectation, here we report an anomal…
Bipolar conduction and giant positive magnetoresistance in doped metallic titanium oxide heterostructures
Ke Huang, Tao Wang, Mengjia Jin +11
Empowering conventional materials with unexpected magnetoelectric properties is appealing to the multi-functionalization of existing devices and the exploration of future electroni…
Tunable Rashba spin-orbit coupling and its interplay with multiorbital effect and magnetic ordering at oxide interfaces
Weilong Kong, Tong Yang, Jun Zhou +6
The complex oxide heterostructures such as LaAlO3/SrTiO3 (LAO/STO) interface are paradigmatic platforms to explore emerging multi-degrees of freedom coupling and the associated exo…
Magnetic asymmetry induced anomalous spin-orbit torque in IrMn
Jing Zhou, Xinyu Shu, Yaohua Liu +10
We demonstrate an anomalous spin-orbit torque induced by the broken magnetic symmetry in the antiferromagnet IrMn. We study the magnetic structure of three phases of IrMn thin film…
Perpendicular magnetic anisotropy and Dzyaloshinskii-Moriya interaction at an oxide/ferromagnetic metal interface
Weinan Lin, Baishun Yang, Andy Paul Chen +13
We report on the study of both perpendicular magnetic anisotropy (PMA) and Dzyaloshinskii-Moriya interaction (DMI) at an oxide/ferromagnetic metal (FM) interface, i.e. BaTiO3 (BTO)…
Thickness-dependent self-polarization-induced intrinsic magnetoelectric effects in La0.67Sr0.33MnO3/PbZr0.52Ti0.48O3 heterostructures
Xiaoqian Yu, Lijun Wu, Bangmin Zhang +9
The self-polarization of PbZr0.52Ti0.48O3 thin film is switched by changing film thickness through the competition between the strain relaxation-induced flexoelectric fields and th…
Electrical switching of perpendicular magnetization in L10 FePt single layer
Liang Liu, Jihang Yu, Rafael González-Hernández +12
Electrical manipulation of magnetization is essential for integration of magnetic functionalities such as magnetic memories and magnetic logic devices into electronic circuits. The…
Anisotropic Gilbert damping in perovskite LaSrMnO thin film
Qing Qin, Shikun He, Haijun Wu +5
The viscous Gilbert damping parameter governing magnetization dynamics is of primary importance for various spintronics applications. Although, the damping constant is believed to…
Control of magnetic anisotropy by orbital hybridization in (La0.67Sr0.33MnO3)n/(SrTiO3)n superlattice
Bangmin Zhang, Lijun Wu, Jincheng Zheng +10
The asymmetry of chemical nature at the hetero-structural interface offers an unique opportunity to design desirable electronic structure by controlling charge transfer and orbital…
Static and Dynamic Magnetic Properties of FeMn/Pt Multilayers
Ziyan Luo, Yumeng Yang, Yanjun Xu +4
Recently we have demonstrated the presence of spin-orbit toque in FeMn/Pt multilayers which, in combination with the anisotropy field, is able to rotate its magnetization consecuti…
Oersted field and spin current effects on magnetic domains in [Co/Pd]15 nanowires
Pin Ho, Jinshuo Zhang, David C. Bono +2
An out-of-plane Oersted field produced from a current-carrying Au wire is used to induce local domain formation in wires made from [Co/Pd]15 multilayers with perpendicular anisotro…
Domain configurations in Co/Pd and L10-FePt nanowire arrays with perpendicular magnetic anisotropy
Pin Ho, Kun-Hua Tu, Jinshuo Zhang +7
Perpendicular magnetic anisotropy [Co/Pd]15 and L10-FePt nanowire arrays of period 63 nm with linewidths 38 nm and 27 nm and film thickness 27 nm and 20 nm respectively were fabric…
Origin of the two-dimensional electron gas at LaAlO3/SrTiO3 interfaces: The role of oxygen vacancies and electronic reconstruction
Z. Q. Liu, C. J. Li, W. M. Lü +10
The relative importance of atomic defects and electron transfer in explaining conductivity at the crystalline LaAlO3/SrTiO3 interface has been a topic of debate. Metallic interface…
Magnetic anisotropy of FePt: effect of lattice distortion and chemical disorder
C. J. Aas, L. Szunyogh, J. S. Chen +1
We perform first principles calculations of the magnetocrystalline anisotropy energy in the five L10 FePt samples studied experimentally by Ding et al. [J. App. Phys. 97, 10H303 (2…