Fe epitaxial layers on Cu3Au(001): a structural study by primary-beam diffraction modulated electron emission (Articolo in rivista)

Type

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

Label

• Fe epitaxial layers on Cu3Au(001): a structural study by primary-beam diffraction modulated electron emission (Articolo in rivista) (literal)

Anno

• 2001-01-01T00:00:00+01:00 (literal)

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

• 10.1016/S0039-6028(00)00882-7 (literal)

Alternative label

• P. Luches, A. di Bona, S. Valeri, M. Canepa (2001)
  Fe epitaxial layers on Cu3Au(001): a structural study by primary-beam diffraction modulated electron emission
  in Surface science; ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
  (literal)

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

• P. Luches, A. di Bona, S. Valeri, M. Canepa (literal)

Pagina inizio

• 32 (literal)

Pagina fine

• 42 (literal)

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

• http://www.sciencedirect.com/science/article/pii/S0039602800008827 (literal)

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

• 471 (literal)

Rivista

• Surface science (Rivista)

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

• 11 (literal)

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

• 1-3 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• INFM, Unità di Modena, c/o Dip. di Fisica, Via G. Campi 213/a, I-41100 Modena, Italy Dipartimento di Fisica, Università di Modena e Reggio Emilia, Via G. Campi 213/a, I-41100 Modena, Italy INFM and Dipartimento di Fisica, Università di Genova, Via Dodecaneso 33, I-16146 Genova, Italy (literal)

Titolo

• Fe epitaxial layers on Cu3Au(001): a structural study by primary-beam diffraction modulated electron emission (literal)

Abstract

• The structure of Fe films grown on the (0 0 1) surface of a Cu3Au single crystal at room temperature, has been investigated by means of primary-beam diffraction modulated electron emission (PDMEE), as a function of thickness in the 0-37 monolayers (ML) range. A pseudomorphic. face centered cubic (fcc) structure has been found for films thinner than 4 ML: in an intermediate region of thickness, which extends up to similar to 23 ML, two strained phases, with fee and body centered tetragonal (bct) structure, are present. For thicker films a unique phase of bet type is detected within the chosen information depth of the PDMEE technique. At 37 ML the surface layers of the film show an unstrained body centered cubic (0 0 1) structure with the [1 0 0] crystal direction parallel to the [1 1 0] direction of the substrate. Segregation and intermixing of substrate atoms with the deposit has also been considered. A fraction of the order of one-tenth of ML of Au atoms has been found to segregate on top of films thinner than 4 ML. Au atoms in a concentration of a few percent have been found to be intermixed within the Fe film. In the low coverage region PDMEE data of the Fe/Cu(0 0 1) system have also been acquired for comparison with those obtained on Fe/Cu3Au(0 0 1). (C) 2001 Elsevier Science B.V. All rights reserved. (literal)

Editore

• ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS (Editore)

Prodotto di

• Nanofabbricazione e fenomeni di superficie interfaccia alla nanoscala (MD.P06.013.001) (Modulo)

Autore CNR

• PAOLA LUCHES (Persona)
• ALESSANDRO DI BONA (Persona)
• MAURIZIO CANEPA (Unità di personale esterno)
• SERGIO VALERI (Persona)

Insieme di parole chiave

• Parole chiave di "Fe epitaxial layers on Cu3Au(001): a structural study by primary-beam diffraction modulated electron emission" (Insieme di parole chiave)

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Autore CNR di

• PAOLA LUCHES (Persona)
• SERGIO VALERI (Persona)
• ALESSANDRO DI BONA (Persona)
• MAURIZIO CANEPA (Unità di personale esterno)

Prodotto

• Nanofabbricazione e fenomeni di superficie interfaccia alla nanoscala (MD.P06.013.001) (Modulo)

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

• Surface science (Rivista)

Editore di

• ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS (Editore)

Insieme di parole chiave di

• Parole chiave di "Fe epitaxial layers on Cu3Au(001): a structural study by primary-beam diffraction modulated electron emission" (Insieme di parole chiave)