English

Coulomb blockade-tuned indirect exchange in ferromagnetic nanostructures

Mesoscale and Nanoscale Physics 2018-07-06 v1
Authors: V. I. Kozub , Y. M. Galperin , V. M. Vinokur
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Abstract

We develop a theory of the reversible switching of the magnetic state of the ferromagnet-insulator-normal metalferromagnet (FINF) nanostructure. The switching is controlled by tuning the Coulomb blockade strength via the gate voltage on the normal metal granule. The proposed mechanism allows for realizing the switching without passing a dissipative current through the structure.

Keywords

coulomb blockade indirect exchange ferromagnetic nanostructure magnetic switching fin f structure gate voltage

Cite

@article{arxiv.1807.02051,
  title  = {Coulomb blockade-tuned indirect exchange in ferromagnetic nanostructures},
  author = {V. I. Kozub and Y. M. Galperin and V. M. Vinokur},
  journal= {arXiv preprint arXiv:1807.02051},
  year   = {2018}
}

Comments

17 pages, 3 figures

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