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

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

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 ioniza...

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Bibliographic Details
Main Authors: Gianlorenzo Bussetti, Alberto Calloni, Rossella Yivlialin, Andrea Picone, Federico Bottegoni, Marco Finazzi
Format: Article
Language:English
Published: Beilstein-Institut 2016-10-01
Series:Beilstein Journal of Nanotechnology
Subjects:
inverse photoemission
metal-oxide film
OMBE
porphyrin
Online Access:https://doi.org/10.3762/bjnano.7.146
Description
Summary: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.
ISSN:2190-4286

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