Interaction at the F16CuPc/TiO2 Interface: A Photoemission and X-ray Absorption Study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10371316" target="_blank" >RIV/00216208:11320/17:10371316 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=BCvWPla1oP" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=BCvWPla1oP</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpcc.6b10803" target="_blank" >10.1021/acs.jpcc.6b10803</a>
Alternative languages
Result language
angličtina
Original language name
Interaction at the F16CuPc/TiO2 Interface: A Photoemission and X-ray Absorption Study
Original language description
The interfacial interaction and charge transfer dynamics between a F16CuPc molecular thin film and rutile TiO2(110) (1X1) surface have been studied by photoelectron spectroscopy (PES), near-edge X-ray absorption fine structure (NEXAFS) spectroscopy, and resonant photoemission spectroscopy (RPES). The evolution of PES spectra as a function of F16CuPc film thickness shows strong coupling between the molecules and the TiO2 surface. Adsorbed molecules experience substrate mediated charge transfer. Electrons being pulled away from nitrogen atoms toward to carbon ring results in an opposite direction binding energy shift for C is and N Is. Moreover, the molecule gets deformed due to their strong interaction with the TiO2 surface. Ultrafast charge transfer from F16CuPc molecules to the TiO2 substrate takes place on the time scale of 10 fs due to their strong electronic coupling. The results pave the way for the design and realization of F16CuPc based electronic devices.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/LM2015057" target="_blank" >LM2015057: Surface Physics Laboratory – Materials Science Beamline</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry C
ISSN
1932-7447
e-ISSN
—
Volume of the periodical
121
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
3365-3372
UT code for WoS article
000394482300023
EID of the result in the Scopus database
2-s2.0-85019767063