Spin-Hall nano-oscillator with oblique magnetization and Dzyaloshinskii-Moriya interaction as generator of skyrmions and nonreciprocal spin-waves

@inproceedings{Giordano2016SpinHallNW,
  title={Spin-Hall nano-oscillator with oblique magnetization and Dzyaloshinskii-Moriya interaction as generator of skyrmions and nonreciprocal spin-waves},
  author={Arthur Giordano and Roman Verba and Roberto Zivieri and A. Laudani and V. Puliafito and G. Gubbiotti and Rosario Tomasello and G. Siracusano and Bruno Azzerboni and Mario Carpentieri and A. N. Slavin and Giovanni Finocchio},
  booktitle={Scientific reports},
  year={2016}
}
Spin-Hall oscillators (SHO) are promising sources of spin-wave signals for magnonics applications, and can serve as building blocks for magnonic logic in ultralow power computation devices. Thin magnetic layers used as "free" layers in SHO are in contact with heavy metals having large spin-orbital interaction, and, therefore, could be subject to the spin-Hall effect (SHE) and the interfacial Dzyaloshinskii-Moriya interaction (i-DMI), which may lead to the nonreciprocity of the excited spin… CONTINUE READING
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