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Ballistic resistivity in aluminum nanocontacts
A. Hasmy, A. J. Perez-Jimenez, J. J. Palacios +5
One of the major industrial challenges is to profit from some fascinating physical features present at the nanoscale. The production of dissipationless nanoswitches (or nanocontact…
Electronic transport and vibrational modes in the smallest molecular bridge: H2 in Pt nanocontacts
Yamila Garcia, J. J. Palacios, E. San Fabian +3
We present a state-of-the-art first-principles analysis of electronic transport in a Pt nanocontact in the presence of H2 which has been recently reported by Smit et al. in Nature…
First-principles phase-coherent transport in metallic nanotubes with realistic contacts
J. J. Palacios, A. J. Perez-Jimenez, E. Louis +2
We present first-principles calculations of phase coherent electron transport in a carbon nanotube (CNT) with realistic contacts. We focus on the zero-bias response of open metalli…
Analysis of Scanning Tunneling Spectroscopy Experiments from First Principles: the Test Case of C60 Adsorbed on Au(111)
A. J. Perez-Jimenez, J. J. Palacios, E. Louis +2
We report on the first principles determination of the conductance properties of Buckminster fullerene adsorbed on a gold surface, comparing them with recent Scanning Tunneling Mic…