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Electronic and magnetic properties of ligand-free FePt nanoparticles

Boyen, H. G. ; Fauth, K. ; Stahl, B. ; Ziemann, P. ; Kastle, G. ; Weigl, F. ; Banhart, F. ; Hessler, M. ; Schulz, G. ; Gajbbhiye, N. S. ; Ellrich, J. ; Hahn, Horst :
Electronic and magnetic properties of ligand-free FePt nanoparticles.
In: Advanced Materials, 17 (5) pp. 574-578.
[Artikel], (2005)

Kurzbeschreibung (Abstract)

Ligand-free FePt nanoparticles are prepared in densely packed arrays (see Figure) under ultrahigh vacuum conditions, in which oxygen and hydrogen plasmas are used to remove the organic shells that are present after particle synthesis. The electronic structure and magnetic properties of the “bare”, face-centered-cubic FePt particles are presented. Applications in high-density magnetic data recording are foreseen.

Typ des Eintrags: Artikel
Erschienen: 2005
Autor(en): Boyen, H. G. ; Fauth, K. ; Stahl, B. ; Ziemann, P. ; Kastle, G. ; Weigl, F. ; Banhart, F. ; Hessler, M. ; Schulz, G. ; Gajbbhiye, N. S. ; Ellrich, J. ; Hahn, Horst
Titel: Electronic and magnetic properties of ligand-free FePt nanoparticles
Sprache: Englisch
Kurzbeschreibung (Abstract):

Ligand-free FePt nanoparticles are prepared in densely packed arrays (see Figure) under ultrahigh vacuum conditions, in which oxygen and hydrogen plasmas are used to remove the organic shells that are present after particle synthesis. The electronic structure and magnetic properties of the “bare”, face-centered-cubic FePt particles are presented. Applications in high-density magnetic data recording are foreseen.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Advanced Materials
Band: 17
(Heft-)Nummer: 5
Verlag: WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Freie Schlagworte: Nanoparticle arrays, Nanoparticles, magnetic, Nanoparticles, metal
Fachbereich(e)/-gebiet(e): Fachbereich Material- und Geowissenschaften > Materialwissenschaften > Gemeinschaftslabor Nanomaterialien
Fachbereich Material- und Geowissenschaften > Materialwissenschaften
Fachbereich Material- und Geowissenschaften
Hinterlegungsdatum: 20 Nov 2008 08:23
Sponsoren: Financial support by the Deutsche Forschungsgemeinschaft (DFG) within SFB 569 and CFN Karlsruhe, the Bundesministerium für Bildung und Forschung (BMBF),, the Center of Competence “Functional Nanostructures”, the Landesstiftung Baden-Württemberg, the Swiss National Science Foundation (NF),, and the Swiss National Center of Competence in Research “Nanoscale Science” is gratefully acknowledged.
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