@article{PhysRevLett.131.153601,
  title = {Amplifying a Zeptonewton Force with a Single-Ion Nonlinear Oscillator},
  author = {Deng, Bo and G\"ob, Moritz and Stickler, Benjamin A. and Masuhr, Max and Singer, Kilian and Wang, Daqing},
  journal = {Phys. Rev. Lett.},
  volume = {131},
  issue = {15},
  pages = {153601},
  numpages = {6},
  year = {2023},
  month = {Oct},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevLett.131.153601},
  url = {https://link.aps.org/doi/10.1103/PhysRevLett.131.153601}
}