@article{escidoc:3280941,
  title = {Noncollinear antiferromagnetic order in the buckled honeycomb lattice of magnetoelectric Co4Ta2O9 determined by single-crystal neutron diffraction},
  journal = {Physical Review B},
  volume = {102},
  number = {21},
  publisher = {American Physical Society},
  address = {Woodbury, NY},
  year = {2020},
  author = {Choi, S. and Oh, D. G. and Gutmann, M. J. and Pan, S. and Kim, G. and Son, K. and Kim, J. and Lee, N. and Cheong, S.-W. and Choi, Y. J. and Kiryukhin, V.},
  doi = {10.1103/PhysRevB.102.214404}
}