133 citations · 433 across the 15 of their papers we have counts for
15 papers
Direct Observation of the Zigzag Edge States of a Supramolecular Diatomic Kagome Lattice
Ryohei Nemoto, Xiangzhi Meng, Behzad Mortezapour +11
Lattice geometry plays a fundamental role in the behavior of Bloch electrons in a crystal. The diatomic Kagome lattice, an extension of the honeycomb and Kagome lattices, is predic…
Interpreting tunneling spectroscopic maps of a dinuclear Co(II) complex on gold
Roberto Robles, Chao Li, Sara Realista +5
Scanning tunneling microscope data from a dinuclear Co(II) complex adsorbed on Au(111) are analysed using density functional theory calculations. We find that the interaction with…
Making Closed-Shell Lead-Pthalocyanine Paramagnetic on Pb(100)
Jan Homberg, Alexander Weismann, Richard Berndt
Lead phthalocyanine (PbPc), a non-planar molecule, is studied on Pb(100) using scanning tunneling spectroscopy. A rigid shift of the molecular orbitals is found between molecules w…
Spin excitation of Co atoms at monatomic Cu chains
Neda Noei, Roberto Mozara, Ana M. Montero +7
The zero-bias anomaly in conductance spectra of single Co atoms on Cu(111) observed at 4 K, which has been interpreted as being due to a Kondo resonance, is strongly modi…
Resonance-enhanced vibrational spectroscopy of molecules on a superconductor
Jan Homberg, Alexander Weismann, Troels Markussen +1
Molecular vibrational spectroscopy with the scanning tunneling microscope is feasible but usually detects few vibrational modes. We harness sharp Yu-Shiba-Rusinov (YSR) states obse…
Current shot noise in atomic contacts: Fe and FeH between Au electrodes
Michael Mohr, Alexander Weismann, Dongzhe Li +2
Single Fe atoms on Au(111) surfaces were hydrogenated and dehydrogenated with the Au tip of a low-temperature scanning tunneling microscope (STM). Fe and FeH were contacted wit…