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      Non-equilibrium transport and spin dynamics insingle-molecule magnets.

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      Author
      Moldoveanu, V.
      Dinu, I. V.
      Tanatar, Bilal
      Date
      2015
      Source Title
      Superlattices and Microstructures
      Print ISSN
      0749-6036
      Publisher
      Academic Press
      Volume
      87
      Pages
      71 - 76
      Language
      English
      Type
      Article
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      Abstract
      The time-dependent transport through single-molecule magnets (SMM) coupled to mag-netic or non-magnetic electrodes is studied in the framework of the generalized Masterequation (GME) method. We calculate the transient currents which develop when themolecule is smoothly coupled to the source and drain electrodes. The signature of theelectrically induced magnetic switching on these transient currents is investigated. Oursimulations show that the magnetic switching of the molecular spin can be read indirectlyfrom the transient currents if one lead is magnetic and it is much faster if the leads haveopposite spin polarizations. We identify effects of the transverse anisotropy on thedynamics of molecular states.
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      http://hdl.handle.net/11693/49189
      Published Version (Please cite this version)
      https://doi.org/10.1016/j.spmi.2015.06.027
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