@article{id_14795, title = "Echo Trains in Pulsed Electron Spin Resonance of a Strongly Coupled Spin Ensemble", author = "Weichselbaumer, Stefan and Zens, Matthias and Zollitsch, Christoph W. and Brandt, Martin S. and Rotter, Stefan and Gross, Rudolf and Huebl, Hans", journal = "Physical Review Letters", volume = "125", year = "2020", pages = "137701-137701", url = "https://doi.org/10.1103/PhysRevLett.125.137701", }