Zn-tetraphenylporphyrin (Zn-TPP) was deposited on a single layer of metal oxide, namely an Fe(001)-p(1×1)O surface. The filled and empty electronic states were measured by means of UV photoemission and inverse photoemission spectroscopy on a single monolayer and a 20 monolayer thick film. The ionization energy and the electron affinity of the organic film were deduced and the interface dipole was determined and compared with data available in the literature.

Filled and empty states of Zn-TPP films deposited on Fe(001)-p(1×1)O

BUSSETTI, GIANLORENZO;CALLONI, ALBERTO;YIVLIALIN, ROSSELLA;PICONE, ANDREA;BOTTEGONI, FEDERICO;FINAZZI, MARCO
2016-01-01

Abstract

Zn-tetraphenylporphyrin (Zn-TPP) was deposited on a single layer of metal oxide, namely an Fe(001)-p(1×1)O surface. The filled and empty electronic states were measured by means of UV photoemission and inverse photoemission spectroscopy on a single monolayer and a 20 monolayer thick film. The ionization energy and the electron affinity of the organic film were deduced and the interface dipole was determined and compared with data available in the literature.
Inverse photoemission; Metal-oxide film; OMBE; Porphyrin; Materials Science (all); Physics and Astronomy (all); Electrical and Electronic Engineering
File in questo prodotto:
File Dimensione Formato  
11311-1013218_Bussetti.pdf

accesso aperto

: Publisher’s version
Dimensione 1.76 MB
Formato Adobe PDF
1.76 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1013218
Citazioni
  • ???jsp.display-item.citation.pmc??? 1
  • Scopus 6
  • ???jsp.display-item.citation.isi??? 7
social impact