16 citations · 16 across the 1 of their papers we have counts for
6 papers
Electron-magnon spin conversion and magnonic spin pumping in antiferromagnet/heavy metal heterostructure
Xi-guang Wang, Yao-Zhuang Nie, L. Chotorlishvili +3
We study the exchange between electron and magnon spins at the interface of an antiferromagnet and a heavy metal at finite temperatures. The underlying physical mechanism is based…
Steering magnonic dynamics and permeability at exceptional points in a parity-time symmetric waveguide
Xi-guang Wang, Guang-hua Guo, Jamal Berakdar
Tuning the low-energy magnetic dynamics is a key element in designing novel magnetic metamaterials, spintronic devices and magnonic logic circuits. This study uncovers a new, highl…
High-fidelity magnonic gates for surface spin waves
Xi-guang Wang, L. Chotorlishvili, Guang-hua Guo +1
We study the propagation of surface spin waves in two wave guides coupled through the dipole-dipole interaction. Essential for the observations made here is the magneto-electric co…
Thermally assisted Skyrmion drag in a nonuniform electric field
Xi-guang Wang, L. Chotorlishvili, Guang-hua Guo +2
Magnetic skyrmions are topologically protected excitations of the magnetization vector field with promising applications in spintronics and spin-caloritronics, particularly due to…
Left-handed polarized spin waves in ferromagnets induced by spin-transfer torque
Zhen-wei Zhou, Xi-guang Wang, Yao-zhuang Nie +3
Polarization is a fundamental property of waves that refers to the orientation of the oscillations. It has been widely used to encode information in photonics and phononics. Howeve…
Electric control of emergent magnonic spin current and dynamic multiferroicity in magnetic insulators at finite temperatures
Xi-guang Wang, L. Chotorlishvili, Guang-hua Guo +1
Conversion of thermal energy into magnonic spin currents and/or effective electric polarization promises new device functionalities. A versatile approach is presented here for gene…