5 papers · 1 filter
Vibrational excitations in magnetic triangular nanographenes
Nils Krane, Elia Turco, Annika Bernhardt +3
Inelastic electron tunneling spectroscopy (IETS) is a powerful measurement technique often used in scanning tunneling spectroscopy to probe excited states of various nanostructures…
Conformational tuning of magnetic interactions in coupled nanographenes
Gonçalo Catarina, Elia Turco, Nils Krane +6
Phenalenyl (CH) is an open-shell spin- nanographene. Using scanning tunneling microscopy (STM) inelastic electron tunneling spectroscopy (IETS), covalently-bonded p…
Magnetic Excitations in Ferromagnetically Coupled Spin-1 Nanographenes
Elia Turco, Fupeng Wu, Gonçalo Catarina +5
In the quest for high-spin building blocks to form covalently bonded 1D or 2D materials with controlled magnetic interactions, -electron magnetism provides an ideal framework t…
Electronic decoupling and hole-doping of graphene nanoribbons on metal substrates by chloride intercalation
Amogh Kinikar, Thorsten G. Englmann, Marco Di Giovannantonio +14
Atomically precise graphene nanoribbons (GNRs) have a wide range of electronic properties that depend sensitively on their chemical structure. Several types of GNRs have been synth…
Demonstrating Kondo behavior by temperature-dependent scanning tunneling spectroscopy
Elia Turco, Markus Aapro, Somesh C. Ganguli +9
The Kondo effect describes the scattering of conduction electrons by magnetic impurities, manifesting as an electronic resonance at the Fermi energy with a distinctive temperature…