F
Florian Klappenberger
Researcher at Technische Universität München
Publications - 111
Citations - 6096
Florian Klappenberger is an academic researcher from Technische Universität München. The author has contributed to research in topics: Scanning tunneling microscope & X-ray photoelectron spectroscopy. The author has an hindex of 39, co-authored 111 publications receiving 5517 citations. Previous affiliations of Florian Klappenberger include École Polytechnique Fédérale de Lausanne & University of British Columbia.
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Journal ArticleDOI
Porphyrins at interfaces
TL;DR: The role of surface interactions with respect to electronic and physicochemical characteristics is assessed, and the engineering of nanostructures, organized layers, interfacial hybrid and bio-inspired systems is addressed.
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Homo-coupling of terminal alkynes on a noble metal surface
Yi-Qi Zhang,Nenad Kepčija,Martin Kleinschrodt,Katharina Diller,Sybille Fischer,Anthoula C. Papageorgiou,Francesco Allegretti,Jonas Björk,Svetlana Klyatskaya,Florian Klappenberger,Mario Ruben,Mario Ruben,Johannes V. Barth +12 more
TL;DR: This work demonstrates through real space direct visualization and manipulation in combination with X-ray photoelectron spectroscopy and density functional theory calculations the Ag surface-mediated terminal alkyne C(sp)-H bond activation and concomitant homo-coupling in a process formally reminiscent of the classical Glaser-Hay type reaction.
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Metal−Organic Honeycomb Nanomeshes with Tunable Cavity Size
Uta Schlickum,Régis Decker,Florian Klappenberger,Giorgio Zoppellaro,S. V. Klyatskaya,Mario Ruben,I. Silanes,Andrés Arnau,Klaus Kern,Harald Brune,Johannes V. Barth +10 more
TL;DR: This approach enables us to fabricate size- and shape-controlled open nanomeshes with pore dimensions up to 5.7 nm that are shape resistant in the presence of further deposited materials and represent templates to organize guest species and realize molecular rotary systems.
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A surface-anchored molecular four-level conductance switch based on single proton transfer
Willi Auwärter,Knud Seufert,Felix Bischoff,David Écija,Saranyan Vijayaraghavan,Sushobhan Joshi,Florian Klappenberger,Niveditha Samudrala,Johannes V. Barth +8 more
TL;DR: It is shown that a free-base tetraphenyl-porphyrin molecule, which is anchored to a silver surface, can function as a molecular conductance switch and which could be controllably integrated into the surrounding nanoscale environment.
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Surface-Assisted Assembly of 2D Metal–Organic Networks That Exhibit Unusual Threefold Coordination Symmetry†
Sebastian Stepanow,Nian Lin,Dietmar Payer,Uta Schlickum,Florian Klappenberger,Giorgio Zoppellaro,Mario Ruben,Harald Brune,Johannes V. Barth,Johannes V. Barth,Klaus Kern,Klaus Kern +11 more
TL;DR: Under 2D conditions, there is deviation in the characteristics of the metal-to-ligand bonding withinthe2Dcoordinationnetwork, which can be attributed to charge transfer orscreening effects and the strict 2D confinement of ligands and metalcentersimposed by theubstrate.