Abstract
Gold atoms in an epitaxial film on mica are clearly visible in images obtained with an atomic force microscope (AFM). The measured lattice spacing of 3.0±0.3 Å is consistent with previous scanning tunneling microscope images obtained in air and vacuum. Atoms are visible even if the sample surface, tip, and cantilever are submerged in water in a closed cell. Electrochemical studies of metal electrodes at atomic resolution may now be possible with the AFM.
Original language | English (US) |
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Pages (from-to) | 1758-1759 |
Number of pages | 2 |
Journal | Applied Physics Letters |
Volume | 56 |
Issue number | 18 |
DOIs | |
State | Published - 1990 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)