75 citations · 214 across the 9 of their papers we have counts for
9 papers
Transport band gap opening at metal-organic interfaces
Francisc Haidu, Georgeta Salvan, Dietrich R. T. Zahn +3
The interface formation between copper phthalocyanine (CuPc) and two representative metal substrates, i.e., Au and Co, was investigated by the combination of ultraviolet photoelect…
Electronic Structure of Manganese Phthalocyanine Modified via Potassium Intercalation: a Comprehensive Experimental Study
Francisc Haidu, Ovidiu D. Gordan, Dietrich R. T. Zahn +5
Potassium (K) intercalated manganese phthalocyanine (MnPc) reveals vast changes of its electronic states close to the Fermi level. However, theoretical studies are controversial re…
Self-Metalation of Phthalocyanine Molecules with Silver Surface Atoms by Adsorption on Ag(110)
Lars Smykalla, Pavel Shukrynau, Dietrich R. T. Zahn +1
We report that metal-free phthalocyanine (H2Pc) molecules with a central cavity are able to incorporate Ag atoms from an Ag(110) surface thus creating silver-phthalocyanine (AgPc).…
Photoelectron spectroscopy investigation of the temperature-induced deprotonation and substrate-mediated hydrogen transfer in a hydroxyphenyl-substituted porphyrin
Lars Smykalla, Pavel Shukrynau, Carola Mende +3
The temperature dependent stepwise deprotonation of 5,10,15,20-tetra(p-hydroxyphenyl)porphyrin is investigated using photoelectron spectroscopy. An abundance of pyrrolic relative t…
Surface-confined 2D polymerization of a brominated copper-tetraphenylporphyrin on Au(111)
Lars Smykalla, Pavel Shukrynau, Marcus Korb +2
A coupling-limited approach for the Ullmann reaction-like on-surface synthesis of a two-dimensional covalent organic network starting from a halogenated metallo-porphyrin is demons…
Structural study of monolayer cobalt phthalocyanine adsorbed on graphite
M. Scheffler, L. Smykalla, D. Baumann +6
We present microscopic investigations on the two-dimensional arrangement of cobalt phthalocyanine molecules on a graphite (HOPG) substrate in the low coverage regime. The initial g…