Single molecule DNA detection with an atomic vapor notch filterDenis Uhland, Torsten Rendler, Matthias Widmann, Sang-Yun Lee, Jörg Wrachtrup and Ilja GerhardtEPJ Quantum Technol., 2 1 (2015) 20DOI: https://doi.org/10.1140/epjqt/s40507-015-0033-1