@misc{rodriguez2007dualfrequencyresonancetrackingatomic,
title={Dual-Frequency Resonance-Tracking Atomic Force Microscopy},
author={B J Rodriguez and C Callahan and S V Kalinin and R Proksch},
year={2007},
eprint={0708.0424},
archivePrefix={arXiv},
primaryClass={cond-mat.mtrl-sci},
url={https://arxiv.org/abs/0708.0424},
}