83 citations · 329 across the 21 of their papers we have counts for
21 papers
Large non-reciprocal charge transport in Pt2MnGe up to room temperature
K. K. Meng, K. Wang, N. N. Zhang +6
Non-reciprocal charge transport that is strongly associated with the structural or magnetic chirality of the quantum materials system is one of the most exotic properties of conden…
Interface-driven electrical magnetochiral anisotropy in Pt/PtMnGa bilayers
K. K. Meng, J. K. Chen, J. Miao +2
Nonreciprocal charge transport, which is frequently termed as electrical magnetochiral anisotropy (EMCA) in chiral conductors, touches the most important elements of modern condens…
Intrinsic mechanism for anisotropic magnetoresistance and experimental confirmation in CoFe single-crystal films
F. L. Zeng, Z. Y. Ren, Y. Li +7
Using first-principles transport calculations, we predict that the anisotropic magnetoresistance (AMR) of single-crystal CoFe alloys is strongly dependent on the curren…
Crystalline and magnetic structures, magnetization, heat capacity and anisotropic magnetostriction effect in a yttrium-chromium oxide
Yinghao Zhu, Ying Fu, Bao Tu +11
We have studied a nearly stoichiometric insulating YCrO single crystal by performing measurements of magnetization, heat capacity, and neutron d…
Disorder dependent spin-orbit torques in L10 FePt single layer
S. Q. Zheng, K. K. Meng, Q. B. Liu +3
We report spin-orbit torques (SOT) in L10-ordered perpendicularly magnetized FePt single layer, which is significantly influenced by disorder. Recently, self-induced SOT in L10-FeP…
Spin Hall magnetoresistance in Pt/YIG bilayers via varying magnon excitation
Q. B. Liu, K. K. Meng, S. Q. Zheng +4
Spin Hall magnetoresistance (SMR) and magnon excitation magnetoresistance (MMR) that all generate via the spin Hall effect and inverse spin Hall effect in a nonmagnetic material ar…
Spin-orbit torques driven by the interface-generated spin currents
Q. B. Liu, K. K. Meng, S. Q. Zheng +4
The spin currents generated by spin-orbit coupling (SOC) in the nonmagnetic metal layer or at the interface with broken inversion symmetry are of particular interest and importance…
Giant enhancement of critical current density at high field in superconducting (Li,Fe)OHFeSe films by Mn doping
Dong Li, Jie Yuan, Peipei Shen +14
Critical current density (Jc) is one of the major limiting factors for high field applications of iron-based superconductors. Here, we report that Mn-ions are successfully incorpor…
Nonvolatile ferroelectric field control of the anomalous Hall effect in BiFeO3/SrRuO3 bilayer
Z. Y. Ren, Z. Yuan, L. F. Wang +7
In this work, the BiFeO3 (BFO)/SrRuO3 (SRO) heterostructure was fabricated and the anomalous Hall effect (AHE) was investigated the in BFO/SRO. It is found the nonmonotonic anomalo…
Combination of informational storage and logical processing based on an all-oxide asymmetric multiferroic tunnel junction
Q. Liu, J. Miao, Z. D. Xu +8
Multiferroic tunnel junctions (MFTJs) have already been proved to be promising candidates for application in spintronics devices. The coupling between tunnel magnetoresistance (TMR…
Non-Volatile Superconductivity in an Insulating Copper Oxide Induced via Ionic Liquid Gating
Xinjian Wei, Hao-bo Li, Qinghua Zhang +19
Manipulating the superconducting states of high-T_c cuprate superconductors in an efficient and reliable way is of great importance for their applications in next-generation electr…
Controlling spin-orbit torque by polarization field in multiferroic BiFeO3 based heterostructures
P. F. Liu, J. Miao, Q. Liu +7
In the last few years, some ideas of electric manipulations in ferromagnetic heterostructures have been proposed for developing next generation spintronic devices. Among them, the…
Interface-driven unusual anomalous Hall effect in MnxGa/Pt bilayers: No correlation with chiral spin structures
Kangkang Meng, Lijun Zhu, Zhenhu Jin +10
The effects of spin-orbit coupling and symmetry breaking at the interface between a ferromagnet and heavy metal are particularly important for spin-based information storage and co…
Scaling of intrinsic domain wall magneto-resistance with confinement in electromigrated nanocontacts
Robert M. Reeve, André Loescher, Hamidreza Kazemi +10
In this work we study the evolution of intrinsic domain wall magnetoresistance (DWMR) with domain wall confinement. Clean permalloy notched half-ring nanocontacts are fabricated us…
Perpendicularly magnetized YIG films with small Gilbert damping constant and anomalous spin transport properties
Qianbiao Liu, Kangkang Meng, Zedong Xu +4
The Y3Fe5O12 (YIG) films with perpendicular magnetic anisotropy (PMA) have recently attracted a great deal of attention for spintronics applications. Here, we report the induced PM…
Anomalous Hall effect induced spin Hall magnetoresistance in an antiferromagnetic Cr2O3/Ta bilayer
Yang Ji, J. Miao, K. K. Meng +4
The spin Hall magnetoresistance (SMR) and anomalous Hall effect (AHE) are observed in a Cr2O3/Ta structure. The structural and surface morphology of Cr2O3/Ta bilayers have been inv…
The dominancy of damping like torque for the current induced magnetization switching in Pt/Co/W multilayers
Zelalem Abebe Bekele, Kangkang Meng, Yong Wu +3
Two classes of spin-orbit coupling (SOC) mechanisms have been considered as candidate sources for the spin orbit torque (SOT): the spin Hall Effect (SHE) in heavy metals with stron…
Negative spin Hall magnetoresistance in antiferromagnetic Cr2O3/Ta bilayer at low temperature region
Y. Ji, J. Miao, Y. M. Zhu +5
We investigate the observation of negative spin Hall magnetoresistance (SMR) in antiferromagnetic Cr2O3/Ta bilayers at low temperature. The sign of the SMR signals is changed from…
Robust formation of topological Hall effect in MnGa/heavy metal bilayers
Kangkang Meng, Xupeng Zhao, Pengfei Liu +7
We have investigated the topological Hall effect (THE) in MnGa/Pt and MnGa/Ta bilayers induced by interfacial Dzyaloshinskii-Moriya interaction (DMI). The most evident THE signals…
Enhanced spin-orbit torques in MnAl/Ta films with improving chemical ordering
K. K. Meng, J. Miao, X. G. Xu +4
We report the enhancement of spin-orbit torques in MnAl/Ta films with improving chemical ordering through annealing. The switching current density is increased due to enhanced satu…
Perpendicular magnetic anisotropy of full-Heusler films in Pt/Co2FeAl/MgO trilayers
Xiaoqi Li, Shaoqian Yin, Yupeng Liu +4
We report on perpendicular magnetic anisotropy (PMA) in a Pt/Co2FeAl/MgO sandwiched structure with a thick Co2FeAl layer of 2-2.5 nm. The PMA is thermally stable that the anisotrop…