Abstract
A Comment on the Letter by H. Zhu et al., Phys. Rev. Lett. 109, 107801 (2012). The authors of the Letter offer a Reply.
- Received 19 February 2013
DOI:https://doi.org/10.1103/PhysRevLett.111.089801
© 2013 American Physical Society
A Comment on the Letter by H. Zhu et al., Phys. Rev. Lett. 109, 107801 (2012). The authors of the Letter offer a Reply.
DOI:https://doi.org/10.1103/PhysRevLett.111.089801
© 2013 American Physical Society