209 citations · 842 across the 10 of their papers we have counts for
10 papers
Dirac-Surface-State Modulated Spin Dynamics in a Ferrimagnetic Insulator at Room Temperature
Chi Tang, Qi Song, Cui-Zu Chang +10
This work demonstrates dramatically modified spin dynamics of magnetic insulator (MI) by the spin-momentum locked Dirac surface states of the adjacent topological insulator (TI) wh…
Probe of Spin Dynamics in Superconducting NbN Thin Films via Spin Pumping
Yunyan Yao, Qi Song, Yota Takamura +7
The emerging field of superconductor (SC) spintronics has attracted intensive attentions recently. Many fantastic spin dependent properties in SC have been discovered, including th…
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…
Experimental Investigation of Temperature-Dependent Gilbert Damping in Permalloy Thin Films
Yuelei Zhao, Qi Song, See-Hun Yang +5
The Gilbert damping of ferromagnetic materials is arguably the most important but least understood phenomenological parameter that dictates real-time magnetization dynamics. Unders…
Magnetic anisotropy of the single-crystalline ferromagnetic insulator Cr2Ge2Te6
Xiao Zhang, Yuelei Zhao, Qi Song +3
Cr2Ge2Te6 (CGT), a layered ferromagnetic insulator, has attracted a great deal of interest recently owing to its potential for integration with Dirac materials to realize the quant…
Epitaxial growth and properties of La0.7Sr0.3MnO3 thin films with micrometer wide atomic terraces
Wei Yuan, Yuelei Zhao, Chi Tang +4
La0.7Sr0.3MnO3 (LSMO) films with extraordinarily wide atomic terraces are epitaxially grown on SrTiO3 (100) substrates by pulsed laser deposition. Atomic force microscopy measureme…