Journal Article

PUBDB-2015-01270

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Morphology and Properties of a Hybrid Organic-Inorganic System: Al Nanoparticles Embedded Into CuPc Thin Film

Molodtsova, O.>Extern*XFEL* ; Aristova, I. M.Extern* ; Babenkov, S. V.DESY* ; Vilkov, O. V.Extern* ; Aristov, V. (Corresponding author)DESY*

2014
American Inst. of Physics Melville, NY

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Please use a persistent id in citations: doi:10.1063/1.4874161

Abstract: The evolution of the morphology and the electronic structure of the hybrid organic-inorganic system composed of aluminum nanoparticles (NPs) distributed in an organic semiconductor matrix—copper phthalocyanine (CuPc)—as a function of nominal aluminum content was studied by transmission electron microscopy and by photoemission spectroscopy methods. The aluminum atoms deposited onto the CuPc surface diffuse into the organic matrix and self-assemble to NPs in a well-defined manner with a narrow diameter distribution, which depends on the amount of aluminum that is evaporated onto the CuPc film. We find clear evidence of a charge transfer from Al to CuPc and we have been able to determine the lattice sites where Al ions sit. The finally at high coverage about 64 Å the formation of metallic aluminum overlayer on CuPc thin film takes place.

Note: (c) AIP Publishing LLC

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Contributing Institute(s):

1. Experimentebetreuung PETRA III (FS-PE)

Research Program(s):

1. PETRA Beamline P04 (POF2-54G14) (POF2-54G14)

Experiment(s):

1. PETRA Beamline P04 (PETRA III)

Appears in the scientific report 2014

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Database coverage:
; ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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