Observation and applications of single-electron charge signals in the XENON100 experiment

In XENON100, we observe individual electrons and describe this signal together with its applications in a dedicated publications:

E. Aprile et al. (XENON100), Observation and applications of single-electron charge signals in the XENON100 experiment, J. Phys. G: Nucl. Part. Phys. 41 (2014) 035201, available via arXiv:1311.1088.