Preparing for disasters.

نویسندگان

  • Marcia McNutt
  • Alan Leshner
چکیده

COVER Spin-resolved scanning tunneling microscopy (STM) image (width: 51.6 nanometers) of single magnetic skyrmions (gray) and a few remaining spin spiral lines in a bilayer of Pd/Fe on top of an Ir(111) surface. The magnetic STM tip is sensitive to the out-of-plane magnetization component of the sample. Skyrmions can be created and annihilated locally by injecting spin-polarized currents from the STM tip. See page 636.

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عنوان ژورنال:
  • Science

دوره 341 6146  شماره 

صفحات  -

تاریخ انتشار 2013