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Beschreibung
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.
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.
Details
Erscheinungsjahr: 2016
Fachbereich: Atomphysik & Kernphysik
Genre: Mathematik, Medizin, Naturwissenschaften, Physik, Technik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Inhalt: 116 S.
51 farbige Illustr.
ISBN-13: 9783731504351
ISBN-10: 3731504359
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Märkl, Junji Tobias
Hersteller: Karlsruher Institut für Technologie
Karlsruher Institut für Technologie (KIT)
Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, D-22848 Norderstedt, info@bod.de
Maße: 240 x 170 x 8 mm
Von/Mit: Junji Tobias Märkl
Erscheinungsdatum: 05.02.2016
Gewicht: 0,236 kg
Artikel-ID: 103986728