Morphology and magnetic properties of thin films of Rh on highly oriented pyrolitic graphite
Articolo
Data di Pubblicazione:
2001
Abstract:
The structure and magnetic properties of ultrathin Rh layers deposited on highly oriented pyrolitic graphite (HOPG) have been investigated by means of core-level photoemission and scanning tunneling microscopy. The Rh growth on HOPG follows the Volmer-Weber mode at 300 K for any coverage, while Rh may form a commensurate p(1 × 1) ordered structure when deposited at 150 K for a coverage up to one monolayer. For submonolayer or monolayer Rh films on HOPG the linear magnetic dichroism in the angle distribution of photoelectrons shows no evidence of in-plane long-range magnetic ordering.
Tipologia CRIS:
01.01 Articolo in rivista
Keywords:
graphite; rhenium; article; dry deposition; film; linear dichroism; magnetism; mathematical analysis; scanning tunneling microscopy; structure analysis
Elenco autori:
Larciprete, Rosanna
Link alla scheda completa:
Pubblicato in: