Probing Magnetic Exchange Interactions with Helium

Controlling and sensing spin polarization of electrons forms the basis of spintronics. Here, we report a study of the effect of helium on the spin polarization of the tunneling current and magnetic contrast in spin-polarized scanning tunneling microscopy (SP STM). We show that the magnetic contrast...

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Veröffentlicht in:	Physical review letters 2021-10, Vol.127 (16), p.166803-166803, Article 166803
Hauptverfasser:	Trainer, C., Yim, C. M., Heil, C., Farrar, L. S., Tsurkan, V., Loidl, A., Wahl, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Electron spin Electrons Helium Image contrast Polarization (spin alignment) Scanning tunneling microscopy Spintronics
Online-Zugang:	Volltext
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