@misc{li2019water,
  title={Water harvesting from Soils by Solar-to-Heat Induced Evaporation and Capillary Water Migration},
  author={Xiaotian Li and Guang Zhang and Chao Wang and Lichen He and Yantong Xu and Rong Ma and Wei Yao},
  year={2019},
  eprint={1912.03273},
  archivePrefix={arXiv},
  primaryClass={physics.app-ph},
  url={https://arxiv.org/abs/1912.03273}
}