64 citations · 72 across the 11 of their papers we have counts for
11 papers · 1 filter
Mn substitution induced a ferrimagnetic to ferromagnetic transition in trigonal
Ze-Xin Liu, Yu Liu, Sen-Miao Zhao +4
Tailoring the magnetic properties of chromium tellurides via heterointercalation with extrinsic transition metals remains largely unexplored. Here, we report a comprehensive invest…
Lattice-Expansion-Driven Stabilization of Helical Magnetic Order in Ru-Doped MnP
Xin-Wei Wu, Deng-lu Hou, Li Ma +3
The practical utilization of MnP in chiral spintronic devices is fundamentally constrained by its low helical ordering temperature (). Here, we demonstrate that Ru subst…
Tunable intersublattice exchange coupling drives magnetic evolution in MnGaC ()
Dong-Hui Xu, Cong-Mian Zhen, Deng-Lu Hou +3
We investigate the magnetic and transport evolution in MnGaC (), where Mn substitution at corner Ga sites induces lattice contraction and suppress…
Bond-selective modulation of scalar spin chirality in strained Mn4N
Xin Liu, Li Ma, Mingyue Zhao +10
Scalar spin chirality (SSC) underlies a variety of Berry-phase-driven transport phenomena in noncoplanar magnets. Mn4N is a unique ferrimagnetic system in which both collinear and…
Giant Full-Space Anomalous Hall Effect Induced by Non-Coplanar Spin State in Mn-Rich Mn3Sn
Yiming Liu, Xin Liu, Jiayao Zhu +6
Antiferromagnets are promising candidates for next-generation spintronic devices owing to their negligible stray fields and ultrafast spin dynamics. The noncollinear antiferromagne…
Nitrogen-Vacancy Engineering for Controlled Phase Transitions in CrN(111) Epitaxial Films
XiaoXu Zhang, Yang Li, Yu Shang +6
The phase transition in CrN epitaxial films is substantially suppressed by epitaxial constraint. Here, we propose that nitrogen (N) vacancies can be taken as a knob to regulate the…
Flexible manipulation of chiral spin state by chemical bond in Mn triangular lattice magnet
Jiyuan Xu, Xin Liu, Li Ma +4
This study investigates the influence of chemical bonds on the magnetic structure of materials, a less explored area compared to their effect on crystal stability. By analyzing the…
Extrinsic suppression of anomalous Hall effect in Fe-rich kagome magnet Fe3Sn
Muhua Liu, Li Ma, Guoke Li +3
In Fe-based kagome magnets, Fe3Sn has been predicted to have the largest intrinsic anomalous Hall conductivity (AHC) and the highest Curie temperature TC = 743 K. However, the curr…
Large topological Hall effect arising from spin reorientation in kagome magnet Fe3Ge
Zixuan Zhang, Mingyue Zhao, Li Ma +4
Materials systems with spin chirality can provide ultra-high-density, ultra-fast, and ultralow-power information carriers for digital transformation. These material systems include…
Dynamic magnetic-transformation-induced exchange bias in (Fe2O3)0.1-(FeTiO3)0.9
P. Song, L. Ma, G. K. Li +11
Up to now, for the conventional exchange bias (EB) systems there has been one pinning phase and one pinned phase, and the pinning and pinned phases are inherent to the material and…
Absence of Metallic Behavior in Epitaxial NiCo2O4 Thin Films: Role of Microstructural Disorder
Congmian Zhen, XiaoZhe Zhang, Wengang Wei +6
Despite the low resistivity (~ 1 mohm cm), the metallic electrical transport has not been commonly observed in the inverse spinel NiCo2O4, except in certain epitaxial thin films. P…