@article{tang2003magnetic,
  title = {{Magnetic properties of Co nanocolumns fabricated by oblique-angle deposition}},
  author = {F. Tang and D.-L. Liu and D.-X. Ye and Y.-P. Zhao and T.-M. Lu and G.-C. Wang and A. Vijayaraghavan},
  journal = {Journal of Applied Physics},
  year = {2003},
  volume = {93},
  number = {7},
  pages = {4194--4200},
  doi = {10.1063/1.1558209}
}