@article{Hou2020prl,
  title = {Minimal Tradeoff and Ultimate Precision Limit of Multiparameter Quantum Magnetometry under the Parallel Scheme},
  author = {Hou, Zhibo and Zhang, Zhao and Xiang, Guo-Yong and Li, Chuan-Feng and Guo, Guang-Can and Chen, Hongzhen and Liu, Liqiang and Yuan, Haidong},
  journal = {Physical Review Letters},
  volume = {125},
  number = {2},
  pages = {020501},
  year = {2020},
  month = {July},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevLett.125.020501},
  url = {https://doi.org/10.1103/PhysRevLett.125.020501},
  eprint = {2001.02416},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph},
  note = {Zhibo Hou, Hongzhen Chen, and Liqiang Liu contributed equally}
}