65 citations · 123 across the 8 of their papers we have counts for
8 papers
Resolution of intramolecular dipoles and push-back effect of individual molecules on a metal surface
Sergey Trishin, Tobias Müller, Daniela Rolf +5
Molecules consisting of a donor and an acceptor moiety can exhibit large intrinsic dipole moments. Upon deposition on a metal surface, the dipole may be effectively screened and th…
Shot-noise measurements of single-atom junctions
Idan Tamir, Verena Caspari, Daniela Rolf +2
Current fluctuations related to the discreteness of charge passing through small constrictions are termed shot noise. This unavoidable noise provides both advantages - being a dire…
Electronic Properties of Tetraazaperopyrene Derivatives on Au(111): Energy Level Alignment and Interfacial Band Formation
Arnulf Stein, Daniela Rolf, Christian Lotze +9
N-Heteropolycyclic aromatic compounds are promising organic electron-transporting semiconductors for applications in field effect transistors. Here, we investigated the electronic…
Correlation of Vibrational Excitations and Electronic Structure\\ with Submolecular Resolution
Daniela Rolf, Friedrich Maass, Christian Lotze +4
The detection of vibrational excitations of individual molecules on surfaces by scanning tunneling spectroscopy does not obey strict selection rules but rather propensity rules. Th…
Electronic Structure of an Iron-Porphyrin Derivative on Au(111)
Arnulf Stein, Daniela Rolf, Christian Lotze +3
Surface-bound porphyrins are promising candidates for molecular switches, electronics and spintronics. Here, we studied the structural and the electronic properties of Fe-tetra-pyr…
Visualizing Intramolecular Distortions as the Origin of Transverse Magnetic Anisotropy
Daniela Rolf, Christian Lotze, Constantin Czekelius +2
The magnetic properties of metal-organic complexes are strongly influenced by conformational changes in the ligand. The flexibility of Fe-tetra-pyridyl-porphyrin molecules leads to…
Scaling of Yu-Shiba-Rusinov energies in the weak-coupling Kondo regime
Nino Hatter, Benjamin W. Heinrich, Daniela Rolf +1
The competition of the free spin state of a paramagnetic impurity on a superconductor with its screened counterpart is characterized by the energy scale of Kondo screening …
Magnetic anisotropy in surface-supported single-ion lanthanide complexes
Paul Stoll, Matthias Bernien, Daniela Rolf +11
Single-ion lanthanide-organic complexes can provide stable magnetic moments with well-defined orientation for spintronic applications on the atomic level. Here, we show by a combin…