The Journal of chemical physics
Multimode vibrational activation and energy transfer in single-molecule CO hopping on Pd(111).
Maki Inagaki, Minhui Lee, Tae Gyun Kim, Emiko Kazuma, Jaehoon Jung, Michael Trenary, Yasushi Sekine, Yousoo Kim
Published: 202510.1063/5.0304429
Abstract
We report a vibrationally induced single-molecule hopping of carbon monoxide (CO) on Pd(111) by action spectroscopy with a scanning tunneling microscope (STM-AS). The observed hopping yields reveal vibrational thresholds at 96, 124, 142, and 230 meV,…
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