Article contents
Quantitative Contact Spectroscopy and Imaging by Atomic-Force Acoustic Microscopy
Published online by Cambridge University Press: 10 February 2011
Abstract
Atomic Force Acoustic Microscopy is a near-field technique which combines the ability in using ultrasonics to image elastic properties with the high lateral resolution of scanning probe microscopes. We present a technique to measure the contact stiffness and the Young's modulus of sample surfaces quantitatively with a resolution of approximately 20 rum exploiting the contact resonance frequencies of standard cantilevers used in Atomic Force Microscopy. The Young's modulus of nanocrystalline ferrite films have been measured as a function of oxidation temperature. Furthermore images showing the domain structure of piezoelectric lead zirconate titanate ceramics have been taken.
- Type
- Research Article
- Information
- Copyright
- Copyright © Materials Research Society 2000
References
Reerences
- 3
- Cited by