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Junji Tobias Märkl

Investigation of Magnetic Adatoms with Scanning Tunneling Techniques

(Experimental Condensed Matter Physics ; 19)

AutorMärkl, Junji Tobias

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731504351

UmfangII, 99 S.

Veröffentlicht
am:
20.01.2016

Erscheinungs-
jahr
2015

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000049666

Abstract

In this work, magnetic atoms on surfaces are studied with low-temperature scanning tunneling microscopy. Motivated by the idea to use single atoms as magnetic bits, the factors that allow or prevent long-term stability of their magnetic moments are investigated. Lifetimes of up to several minutes can be achieved for the magnetic moments of holmium atoms on a Pt(111) surface, resulting from the combined symmetries of the system. Corresponding theoretical calculations are presented and evaluated.