Yang, B., Chen, G., Ghafoor, A., Zhang, Y., Zhang, Y., Zhang, Y., Luo, Y., Yang, J., Sandoghdar, V., Aizpurua, J., Dong, Z.,
& Hou, J. (2020). Sub-nanometer resolution in single-molecule photoluminescence
imaging. Nature Photonics, 14, 693-699. doi:10.1038/s41566-020-0677-y.