503 citations · 923 across the 25 of their papers we have counts for
11 papers · 1 filter
Observation and enhancement of room temperature bilinear magnetoelectric resistance in sputtered topological semimetal Pt3Sn
Yihong Fan, Zach Cresswell, Yifei Yang +7
Topological semimetal materials have become a research hotspot due to their intrinsic strong spin-orbit coupling which leads to large charge-to-spin conversion efficiency and novel…
Robust negative longitudinal magnetoresistance and spin-orbit torque in sputtered Pt3Sn topological semimetal
Delin Zhang, Wei Jiang, Hwanhui Yun +11
Contrary to topological insulators, topological semimetals possess a nontrivial chiral anomaly that leads to negative magnetoresistance and are hosts to both conductive bulk states…
Element Doping Enhanced Charge-to-Spin Conversion Efficiency in Amorphous PtSn4 Dirac Semimetal
Jinming Liu, Yihong Fan, Delin Zhang +4
Topological semimetals (TSs) are promising candidates for low-power spin-orbit torque (SOT) devices due to their large charge-to-spin conversion efficiency. Here, we investigated t…
Anomalous temperature dependence of phonon pumping by ferromagnetic resonance in Co/Pd multilayers with perpendicular anisotropy
William K. Peria, De-Lin Zhang, Yihong Fan +2
We demonstrate the pumping of phonons by ferromagnetic resonance in a series of [Co(0.8 nm)/Pd(1.5 nm)] multilayers ( 6, 11, 15, and 20) with large magnetostriction and pe…
Spin pumping and large field-like torque at room temperature in sputtered amorphous WTe films
Fan Yihong, Li Hongshi, DC Mahendra +7
We studied the spin-to-charge and charge-to-spin conversion at room temperature in sputtered WTe2-x (x=0.8)(t)/Co20Fe60B20(6 nm) heterostructures. Spin pumping measurements were us…
Bidirectional switching assisted by interlayer exchange coupling in asymmetric magnetic tunnel junctions
D. J. P. de Sousa, P. M. Haney, D. L. Zhang +2
We study the combined effects of spin transfer torque, voltage modulation of interlayer exchange coupling and magnetic anisotropy on the switching behavior of perpendicular magneti…
Ultra-high frequency magnetic resonance through strain-spin coupling in perpendicular magnetic multi-layers
Delin Zhang, Jie Zhu, Tao Qu +4
The interaction between strain and spin has received intensive attention in the scientific community due to its abundant physical phenomena and huge technological impact. Until now…
L10 Fe-Pd Synthetic Antiferromagnet through an fcc Ru Spacer Utilized for Perpendicular Magnetic Tunnel Junctions
De-Lin Zhang, Congli Sun, Yang Lv +5
Magnetic materials that possess large bulk perpendicular magnetic anisotropy (PMA) are essential for the development of magnetic tunnel junctions (MTJs) used in future spintronic m…
First-principles study of the structural stability of Mn3Z (Z=Ga, Sn and Ge) Heusler compounds
Delin Zhang, Binghai Yan, Shu-Chun Wu +4
We investigate the structural stability and magnetic properties of cubic, tetragonal and hexagonal phases of Mn3Z (Z=Ga, Sn and Ge) Heusler compounds using first-principles density…
Topological surface states of Bi2Se3 with the coexistence of Se vacancies
Binghai Yan, Delin Zhang, Claudia Felser
Although topological surface states are known to be robust against non-magnetic surface perturbations, their band dispersions and spatial distributions are still sensitive to the s…
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…