Direct Imaging of Charge Modulation
- 15 January 1996
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 76 (3) , 443-446
- https://doi.org/10.1103/physrevlett.76.443
Abstract
Electron diffraction calculation suggest that a modulation in the density of valence electrons may dominate the images of under certain experimental conditions. This prediction is supported by electron microscope experiments where we observe modulation that we attribute to charge transfer over a distance of about 1 nm.
Keywords
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