Crossref journal-article
Beilstein Institut
Beilstein Journal of Nanotechnology (2086)
Abstract

The role of the cantilever in quantitative Kelvin probe force microscopy (KPFM) is rigorously analyzed. We use the boundary element method to calculate the point spread function of the measuring probe: Tip and cantilever. The calculations show that the cantilever has a very strong effect on the absolute value of the measured contact potential difference even under ultra-high vacuum conditions, and we demonstrate a good agreement between our model and KPFM measurements in ultra-high vacuum of NaCl monolayers grown on Cu(111). The effect of the oscillating cantilever shape on the KPFM resolution and sensitivity has been calculated and found to be relatively small.

Bibliography

Elias, G., Glatzel, T., Meyer, E., Schwarzman, A., Boag, A., & Rosenwaks, Y. (2011). The role of the cantilever in Kelvin probe force microscopy measurements. Beilstein Journal of Nanotechnology, 2, 252–260. Portico.

Authors 6
  1. George Elias (first)
  2. Thilo Glatzel (additional)
  3. Ernst Meyer (additional)
  4. Alex Schwarzman (additional)
  5. Amir Boag (additional)
  6. Yossi Rosenwaks (additional)
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Dates
Type When
Created 14 years, 3 months ago (May 18, 2011, 8:13 a.m.)
Deposited 4 years, 2 months ago (June 25, 2021, 7:32 a.m.)
Indexed 1 year, 1 month ago (July 5, 2024, 1:18 a.m.)
Issued 14 years, 3 months ago (May 18, 2011)
Published 14 years, 3 months ago (May 18, 2011)
Published Online 14 years, 3 months ago (May 18, 2011)
Funders 0

None

@article{Elias_2011, title={The role of the cantilever in Kelvin probe force microscopy measurements}, volume={2}, ISSN={2190-4286}, url={http://dx.doi.org/10.3762/bjnano.2.29}, DOI={10.3762/bjnano.2.29}, journal={Beilstein Journal of Nanotechnology}, publisher={Beilstein Institut}, author={Elias, George and Glatzel, Thilo and Meyer, Ernst and Schwarzman, Alex and Boag, Amir and Rosenwaks, Yossi}, year={2011}, month=may, pages={252–260} }