Optical and magneto-optical properties of ferromagnetic full-Heusler films: Experiments and first-principles calculations (Articolo in rivista)

Type

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

Label

• Optical and magneto-optical properties of ferromagnetic full-Heusler films: Experiments and first-principles calculations (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Alternative label

• Ricci, F; Picozzi, S; Continenza, A; D'Orazio, F; Lucari, F; Westerholt, K; Kim, M; Freeman, AJ (2007)
  Optical and magneto-optical properties of ferromagnetic full-Heusler films: Experiments and first-principles calculations
  
  (literal)

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

• Ricci, F; Picozzi, S; Continenza, A; D'Orazio, F; Lucari, F; Westerholt, K; Kim, M; Freeman, AJ (literal)

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

• 76 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• Univ Aquila, Dipartimento Fis, I-67010 Coppito, Italy; Univ Aquila, Dipartimento Fis, CNR, INFM, I-67010 Coppito, Italy; Univ Aquila, Dipartimento Fis, CNISM, I-67010 Coppito, Italy; Ruhr Univ Bochum, Inst Expt Phys 4, Bochum, Germany; Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA (literal)

Titolo

• Optical and magneto-optical properties of ferromagnetic full-Heusler films: Experiments and first-principles calculations (literal)

Abstract

• We report a joint theoretical and experimental study focused on understanding the optical and magneto-optical properties of Co-based full-Heusler compounds. We show that magneto-optical spectra calculated within ab initio density functional theory are able to uniquely identify the features of the experimental spectra in terms of spin resolved electronic transitions. As expected for 3d-based magnets, we find that the largest Kerr rotation for these alloys is of the order of 0.3 degrees in polar geometry. In addition, we demonstrate that (i) multilayered structures have to be carefully handled in the theoretical calculations in order to improve the agreement with experiments, and (ii) combined theoretical and experimental investigations constitute a powerful approach in designing new materials for magneto-optical and spin-related applications. (literal)

Prodotto di

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• Materiali nanostrutturati di ossidi metallici e altri semicondutttori per la sensoristica e applicazioni avanzate (MD.P05.015.001) (Modulo)

Autore CNR

• SILVIA PICOZZI (Persona)
• FERNANDA RICCI (Persona)
• FRANCO LUCARI (Persona)

Insieme di parole chiave

• Parole chiave di "Optical and magneto-optical properties of ferromagnetic full-Heusler films: Experiments and first-principles calculations" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• SILVIA PICOZZI (Persona)
• FERNANDA RICCI (Persona)
• FRANCO LUCARI (Persona)

Prodotto

• Proteine fluorescenti per il bioimaging avanzato (MD.P06.022.001) (Modulo)
• Materiali nanostrutturati di ossidi metallici e altri semicondutttori per la sensoristica e applicazioni avanzate (MD.P05.015.001) (Modulo)

Insieme di parole chiave di

• Parole chiave di "Optical and magneto-optical properties of ferromagnetic full-Heusler films: Experiments and first-principles calculations" (Insieme di parole chiave)