In situ multifrequency ferromagnetic resonance and x-ray magnetic circular dichroism investigations on Fe/GaAs(110): Enhanced g-factor (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• In situ multifrequency ferromagnetic resonance and x-ray magnetic circular dichroism investigations on Fe/GaAs(110): Enhanced g-factor (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1063/1.3687726 (literal)

Alternative label

• F. M. Römer, M. Möller, K. Wagner, L. Gathmann, R. Narkowicz, H. Zähres, B. R. Salles, P. Torelli, R. Meckenstock, J. Lindner, and M. Farle (2012)
  In situ multifrequency ferromagnetic resonance and x-ray magnetic circular dichroism investigations on Fe/GaAs(110): Enhanced g-factor
  in Applied physics letters
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• F. M. Römer, M. Möller, K. Wagner, L. Gathmann, R. Narkowicz, H. Zähres, B. R. Salles, P. Torelli, R. Meckenstock, J. Lindner, and M. Farle (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 100 (literal)

Rivista

• Applied physics letters (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 9 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1. Univ Duisburg Essen, Fac Phys, D-47057 Duisburg, Germany 2. Univ Duisburg Essen, Ctr Nanointegrat CeNIDE, D-47057 Duisburg, Germany 3. Tech Univ Dortmund, Dept Phys, D-44227 Dortmund, Germany 4. IOM CNR, Lab TASC, I-34149 Trieste, Italy (literal)

Titolo

• In situ multifrequency ferromagnetic resonance and x-ray magnetic circular dichroism investigations on Fe/GaAs(110): Enhanced g-factor (literal)

Abstract

• We determined the magnetic anisotropy energy and g-factor of an uncapped 10 nm thick Fe/GaAs(110) film using a setup that allows frequency (1.5-26.5 GHz) as well as angular dependent ferromagnetic resonance measurements under ultrahigh vacuum conditions. The g-factor g=2.61 +/- 0.1 is unusually high at room temperature and can be interpreted as the result of an increased orbital moment due to strain. This interpretation is supported by more surface sensitive x-ray magnetic circular dichroism measurements which yield g=2.21 +/- 0.02 measured at remanence. The difference in g may be the result of magnetic field dependent magnetostriction which influences the orbital moment. (literal)

Prodotto di

• MD.P04.006.001 Transizioni di fase e proprietà magnetiche in ossidi fortemente correlati, interfacce metallo-semiconduttore, metalli anomali e superconduttori (MD.P04.006.004) (Modulo)

Autore CNR

• BENJAMIN SALLES (Unità di personale esterno)
• PIERO TORELLI (Persona)

Insieme di parole chiave

• Keywords of "In situ multifrequency ferromagnetic resonance and x-ray magnetic circular dichroism investigations on Fe/GaAs(110): Enhanced g-factor" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• PIERO TORELLI (Persona)
• BENJAMIN SALLES (Unità di personale esterno)

Prodotto

• MD.P04.006.001 Transizioni di fase e proprietà magnetiche in ossidi fortemente correlati, interfacce metallo-semiconduttore, metalli anomali e superconduttori (MD.P04.006.004) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Applied physics letters (Rivista)

Insieme di parole chiave di

• Keywords of "In situ multifrequency ferromagnetic resonance and x-ray magnetic circular dichroism investigations on Fe/GaAs(110): Enhanced g-factor" (Insieme di parole chiave)