@article{https://resolver.caltech.edu/CaltechAUTHORS:20150422-091143996, title = "Source of Image Contrast in STM Images of Functionalized Alkanes on Graphite:  A Systematic Functional Group Approach", journal = "Journal of Physical Chemistry B", year = "1997", url = "https://resolver.caltech.edu/CaltechAUTHORS:20150422-091143996", id = "record", issn = "1520-6106", doi = "10.1021/jp9701799", volume = "101" }