209 citations · 1.1k across the 22 of their papers we have counts for
23 papers
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…
Evidence for anisotropic spin-triplet Andreev reflection at the 2D van der Waals ferromagnet/superconductor interface
Ranran Cai, Yunyan Yao, Peng Lv +11
Fundamental symmetry breaking and relativistic spin-orbit coupling give rise to fascinating phenomena in quantum materials. Of particular interest are the interfaces between ferrom…
Gate-tunability of the superconducting state at the interface
Weiliang Qiao, Yang Ma, Jiaojie Yan +8
The recent discovery of superconducting interfaces in the -based heterostructures is intriguing, since a much higher superconducting critical temperature (TC ~ 2 K) i…
Giant oscillatory Gilbert damping in superconductor/ferromagnet/superconductor junctions
Yunyan Yao, Ranran Cai, Tao Yu +6
Interfaces between materials with differently ordered phases present unique opportunities for exotic physical properties, especially the interplay between ferromagnetism and superc…
Half-integer Shapiro Steps in Strong Ferromagnetic Josephson Junctions
Yunyan Yao, Ranran Cai, See-Hun Yang +7
We report the experimental observation of half-integer Shapiro steps in the strong ferromagnetic Josephson junction (Nb-NiFe-Nb) by investigating the current-phase relation under r…
Nanomechanical probing and strain tuning of the Curie temperature in suspended CrGeTe heterostructures
Makars Šiškins, Samer Kurdi, Martin Lee +9
Two-dimensional (2D) magnetic materials with strong magnetostriction are interesting systems for strain-tuning the magnetization, enabling potential for realizing spintronic and na…
Superconductor-metal quantum transition at the EuO-KTaO3 interface
Yang Ma, Jiasen Niu, Wenyu Xing +6
Superconductivity has been one of the most fascinating quantum states of matter for over several decades. Among the superconducting materials, LaAlO3/SrTiO3 interface is of particu…
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…
Probing Magnetism in Insulating Cr2Ge2Te6 by Induced Anomalous Hall Effect in Pt
Mark Lohmann, Tang Su, Ben Niu +10
Two-dimensional ferromagnet Cr2Ge2Te6 (CGT) is so resistive below its Curie temperature that probing its magnetism by electrical transport becomes extremely difficult. By forming h…
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…
Spin Injection and Inverse Edelstein Effect in the Surface States of Topological Kondo Insulator SmB6
Qi Song, Jian Mi, Dan Zhao +11
There has been considerable interest in exploiting the spin degrees of freedom of electrons for potential information storage and computing technologies. Topological insulators (TI…
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…
Observation of Inverse Edelstein Effect in Rashba-Split 2DEG between SrTiO3 and LaAlO3 at Room Temperature
Qi Song, Hongrui Zhang, Tang Su +6
The Rashba physics has been intensively studied in the field of spin orbitronics, for the purpose of searching novel physical properties and the FM magnetization switching for tech…
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…