209 citations · 1.1k across the 22 of their papers we have counts for
14 papers · 1 filter
Extremely Large Anisotropy of Effective Gilbert Damping in Half-Metallic CrO2
Liangliang Guo, Ranran Cai, Zhenhua Zhang +6
Half-metals are a class of quantum materials with 100% spin-polarization at the Fermi level and have attracted a lot of attention for future spintronic device applications. CrO2 is…
Spin Seebeck effect in quantum magnet Pb2V3O9
Wenyu Xing, Ranran Cai, Kodai Moriyama +5
Spin Seebeck effect (SSE), the generation of spin current from heat, has been extensively studied in a large variety of magnetic materials, including ferromagnets, antiferromagnets…
Facet-dependent magnon-polarons in epitaxial ferrimagnetic Fe3O4 thin films
Wenyu Xing, Yang Ma, Yunyan Yao +5
Magnon-polarons are coherently mixed quasiparticles that originate from the strong magnetoelastic coupling of lattice vibrations and spin waves in magnetic-ordered materials. Recen…
Anomalous Hall effect mechanisms in quasi-2D van der Waals ferromagnet Fe0.29TaS2
Ranran Cai, Wenyu Xing, Huibin Zhou +7
The recent emergence of two-dimensional (2D) van der Waals ferromagnets has provided a new platform for exploring magnetism in the flatland and for designing 2D ferromagnet-based s…
Interface ferromagnetism and anomalous Hall effect of CdO/ferromagnetic insulator heterostructures
Yang Ma, Yu Yun, Yuehui Li +8
The experimental observation of quantum anomalous Hall effect (QAHE) in magnetic topological insulators has stimulated enormous interest in condensed-matter physics and materials s…
Magnon transport in quasi-two-dimensional van der Waals antiferromagnets
Wenyu Xing, Luyi Qiu, Xirui Wang +6
The recent emergence of 2D van der Waals magnets down to atomic layer thickness provides an exciting platform for exploring quantum magnetism and spintronics applications. The van…
Pressure-induced spin reorientation transition in layered ferromagnetic insulator Cr2Ge2Te6
Zhisheng Lin, Mark Lohmann, Zulfikhar A. Ali +9
Anisotropic magnetoresistance (AMR) of Cr2Ge2Te6 (CGT), a layered ferromagnetic insulator, is investigated under an applied hydrostatic pressure up to 2 GPa. The easy axis directio…
Experimental Signatures of Spin Superfluid Ground State in Canted Antiferromagnet Cr2O3 via Nonlocal Spin Transport
Wei Yuan, Qiong Zhu, Tang Su +9
Spin superfluid is a novel emerging quantum matter arising from the Bose-Einstein condensate (BEC) of spin-1 bosons. We demonstrate the spin superfluid ground state in canted antif…
Role of La doping for Topological Hall Effect in Epitaxial EuO Films
Yu Yun, Yang Ma, Tang Su +6
We report the critical role of La doping in the topological Hall effect observed in LaxEu1-xO thin films (~ 50 nm) grown by molecular beam epitaxy. When the La doping exceeds 0.036…
The Role of Oxygen in Ionic Liquid Gating on 2D Cr2Ge2Te6: a Non-Oxide Material
Yangyang Chen, Wenyu Xing, Xirui Wang +10
Ionic liquid gating can markedly modulate the materials' carrier density so as to induce metallization, superconductivity, and quantum phase transitions. One of the main issues is…
Observation of long phase-coherence length in epitaxial La-doped CdO thin films
Yu Yun, Yang Ma, Songsheng Tao +9
The search for long electron phase coherence length, which is the length that an electron can keep its quantum wave-like properties, has attracted considerable interest in the last…
Electric Field Effect in Multilayer Cr2Ge2Te6: a Ferromagnetic Two-Dimensional Material
Wenyu Xing, Yangyang Chen, Patrick M. Odenthal +10
The emergence of two-dimensional (2D) materials has attracted a great deal of attention due to their fascinating physical properties and potential applications for future nanoelect…
Positive Exchange Bias between Permalloy and Twined (10-10)-Cr2O3 Films
Wei Yuan, Tianyu Wang, Tang Su +4
We report the discovery of a positive exchange bias between Ni80Fe20 (Py) and twined (10-10)-Cr2O3 film near its blocking temperature (TB) when it is cooled in an in-plane magnetic…
Crystal Structure Manipulation of the Exchange Bias in an Antiferromagnetic Film
Wei Yuan, Tang Su, Qi Song +8
Exchange bias is one of the most extensively studied phenomena in magnetism, since it exerts a unidirectional anisotropy to a ferromagnet (FM) when coupled to an antiferromagnet (A…