Epitaxial growth and electronic properties of well ordered phthalocyanine heterojunctions MnPc/F{sub 16}CoPc
Journal Article
·
· Journal of Chemical Physics
- IFW Dresden, P.O. Box 270116, D-01171 Dresden (Germany)
- Center for Physical Methods of Surface Investigation, St. Petersburg State University, Ulyanovskaya Str. 1, St. Petersburg 198504, Russia and Institute of Solid State Physics, University of Technology Dresden, Zellescher Weg 16, D-01062 Dresden (Germany)
- Physics Department/Semiconductor Physics, Chemnitz University of Technology, Reichenhainer Str. 70, D-09126 Chemnitz (Germany)
We have prepared phthalocyanine heterojunctions out of MnPc and F{sub 16}CoPc, which were studied by means of X-ray absorption spectroscopy. This heterojunction is characterized by a charge transfer at the interface, resulting in charged MnPc{sup δ} {sup +} and F{sub 16}CoPc{sup δ} {sup −} species. Our data reveal that the molecules are well ordered and oriented parallel to the substrate surface. Furthermore, we demonstrate the filling of the Co 3d{sub z{sup 2}} orbital due to the charge transfer, which supports the explanation of the density functional theory, that the charge transfer is local and affects the metal centers only.
- OSTI ID:
- 22419867
- Journal Information:
- Journal of Chemical Physics, Vol. 141, Issue 9; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0021-9606
- Country of Publication:
- United States
- Language:
- English
Similar Records
Electronic properties of Mn-phthalocyanine–C{sub 60} bulk heterojunctions: Combining photoemission and electron energy-loss spectroscopy
Growth mechanism of Cobalt(II) Phthalocyanine(CoPc) thin films on SiO{sub 2} and muscovite substrates
Range-separated hybrid functionals for mixed dimensional heterojunctions: Application to phthalocyanines/MoS2
Journal Article
·
Sat Nov 14 00:00:00 EST 2015
· Journal of Applied Physics
·
OSTI ID:22419867
+4 more
Growth mechanism of Cobalt(II) Phthalocyanine(CoPc) thin films on SiO{sub 2} and muscovite substrates
Journal Article
·
Tue Jan 28 00:00:00 EST 2014
· AIP Conference Proceedings
·
OSTI ID:22419867
Range-separated hybrid functionals for mixed dimensional heterojunctions: Application to phthalocyanines/MoS2
Journal Article
·
Mon Dec 20 00:00:00 EST 2021
· APL Materials
·
OSTI ID:22419867
+1 more