Ingo Kröger
Forschungszentrum Jülich
9 Papers
188 Citations
Ingo Kröger is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Adsorption & Phthalocyanine. The author has an hindex of 9, co-authored 9 publications. Previous affiliations of Ingo Kröger include University of Würzburg.
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Papers
Tuning intermolecular interaction in long-range-ordered submonolayer organic films
TL;DR: In this paper, the force between molecules deposited on a surface during the growth of an organic film is usually attractive. But for certain metal phthalocyanine molecules, this force can change with temperature from attractive to repulsive, resulting in unusual ordering behaviour.
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Submonolayer growth of CuPc on noble metal surfaces
Benjamin Stadtmüller,Benjamin Stadtmüller,Ingo Kröger,Friedrich Reinert,Friedrich Reinert,Christian Kumpf +5 more
TL;DR: In this paper, the authors investigated the adsorption behavior and the electronic properties of copper-II-phthalocyanine (CuPc) within the first adsorbate layer on Au(111) and Cu(111).
Normal-incidence x-ray standing-wave study of copper phthalocyanine submonolayers on Cu(111) and Au(111)
TL;DR: In this paper, the authors investigate the adsorption and growth mechanisms of large π-conjugated molecules on noble metal surfaces, and demonstrate that for CuPc/Au(111), a system dominated by physisorption, the adorption height of the molecules is independent from the lateral structure formation and influence the adsorbate-substrate interaction.
Submonolayer growth of H 2 -phthalocyanine on Ag(111)
Ingo Kröger,Patrick Bayersdorfer,Patrick Bayersdorfer,Benjamin Stadtmüller,Christoph Kleimann,Giuseppe Mercurio,Friedrich Reinert,Friedrich Reinert,Christian Kumpf +8 more
TL;DR: In this article, a comprehensive study of structural and electronic properties of the adsorbate system H${}_{2}$-phthalocyanine (H${}_1}$Pc) on Ag(111) is presented.
Commensurate registry and chemisorption at a hetero-organic interface.
Benjamin Stadtmüller,Tomoki Sueyoshi,Georgy Kichin,Ingo Kröger,S. Soubatch,Ruslan Temirov,F. Stefan Tautz,Christian Kumpf +7 more
TL;DR: In this article, the authors present evidence for a partly chemisorptive bonding between single monolayers of copper-II-phthalocyanine (CuPc) and 3,4,9,10-perylene-tetracarboxylic-dianhydride (PTCDA) that are stacked on Ag(111).