3 papers
cond-mat.mes-hall2020
Magnon versus electron mediated spin-transfer torque exerted by spin currents across antiferromagnetic insulator to switch magnetization of adjacent ferromagnetic metal
Abhin Suresh, Marko D. Petrovic, Utkarsh Bajpai +2
The recent experiment [Y. Wang et al., Science 366, 1125 (2019)] on magnon-mediated spin-transfer torque (MSTT) was interpreted in terms of a picture where magnons are excited with…
cond-mat.mes-hall2019
Magnon-driven chiral charge and spin pumping and electron-magnon scattering from time-dependent quantum transport combined with atomistic spin dynamics theory
Abhin Suresh, Utkarsh Bajpai, Branislav K. Nikolic
Using newly developed quantum-classical hybrid framework, we investigate interaction between spin-polarized conduction electrons and a single spin wave (SW) coherently excited with…
astro-ph.HE2018
Induced Polarization from Birefringent Pulse Splitting in Magnetoionic Media
Akshay Suresh, James M. Cordes
Birefringence in ionized, magnetized media is usually measured as Faraday rotation of linearly polarized radiation. However, pulses propagating through regions with very large Fara…