Molecular tilting and columnar stacking of Fe phthalocyanine thin films on Au(111)

Bartolomé, F. (Universidad de Zaragoza) ; Bun¿u, O. ; García, L.M. (Universidad de Zaragoza) ; Natoli, C.R. ; Piantek, M. ; Pascual, J.I. ; Schuller, I.K. ; Gredig, T. ; Wilhelm, F. ; Rogalev, A. ; Bartolomé, J. (Universidad de Zaragoza)

Resumen: Scanning tunneling microscopy and x-ray absorption spectroscopic results at the Fe K edge of Fe phthalocyanine (FePc) thin films grown on Au substrates, together with theoretical calculations, allow us to refine the structure of the film. In particular, we show that the columnar stacking of the FePc molecules is different from that found in bulk a and ß phases. Moreover, the molecules do not lay parallel to the surface of the substrate. These structural findings are relevant to understand magnetism of FePc films.

Idioma: Inglés

DOI: 10.1063/1.4916302

Año: 2015

Publicado en: Journal of Applied Physics 117, 17 (2015), 17A735 [4 pp]
ISSN: 0021-8979

Factor impacto JCR: 2.101 (2015)

Categ. JCR: PHYSICS, APPLIED rank: 47 / 145 = 0.324 (2015) - Q2 - T1

Factor impacto SCIMAGO: 0.821 - Physics and Astronomy (miscellaneous) (Q2)

Financiación: info:eu-repo/grantAgreement/ES/DGA/IMANA-E34
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2011-2379
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2014-53921-R

Tipo y forma: Article (Published version)

Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)