75 citations · 193 across the 8 of their papers we have counts for
8 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…
Manipulation of the electronic structure by reversible dehydrogenation of tetra(p-hydroxyphenyl)porphyrin molecules
Lars Smykalla, Pavel Shukrynau, Carola Mende +3
The controlled and reversible interconversion between the free-base and the doubly dehydrogenated form of a 5,10,15,20-tetra(p-hydroxyphenyl)porphyrin molecule in an ordered array…
Interplay of hydrogen bonding and molecule-substrate interaction in self-assembled adlayer structures of a hydroxyphenyl-substituted porphyrin
Lars Smykalla, Pavel Shukrynau, Carola Mende +3
The formation of hydrogen-bonded organic nano-structures and the role of the substrate lattice thereby were investigated by scanning tunneling microscopy. The self-organization of…
Investigation of Ultrathin Layers of Bis(phthalocyaninato)lutetium(III) on Graphite
Lars Smykalla, Pavel Shukrynau, Michael Hietschold
We present a comprehensive study of the adsorption of bis(phthalocyaninato)lutetium(III) (LuPc) on highly oriented pyrolytic graphite(0001) (HOPG). The growth and self-assembly…