Kirsten Von Bergmann, Markus Ternes, et al.
Physical Review Letters
Using low-temperature scanning tunneling microscopy and spectroscopy, we found that the coadsorption of atomic hydrogen to single transition-metal and rare-earth-metal atoms on a Ag(100) surface gives rise to surprising phenomena, a bias dependent switching from a large to a small apparent size of the diatomic molecules and a concomitant appearance of very low-energy vibrational features of 3 to 7 meV in the differential conductance spectra. These phenomena, which have until now escaped observation, may be of general relevance for low-temperature adsorption. © 2007 The American Physical Society.
Kirsten Von Bergmann, Markus Ternes, et al.
Physical Review Letters
Markus Ternes, César González, et al.
Physical Review Letters
Markus Ternes, Christopher P. Lutz, et al.
Science
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Nature Physics