arXiv · 1212.3831
Comment on "Magnetotransport through graphene spin valves" and its following works
Abstract
We show that the key formula in the works [Ding, Zhu, and Berakdar, Phys. Rev. B {\bf 79}, 045405 (2009); {\bf 84}, 115433 (2011); Ding, Zhu, Zhang, and Berakdar, Phys. Rev. B {\bf 82}, 155143 (2010)] is invalid in the extended graphene system they investigated. The correct formalism in the extended infinite system is also presented in this comment.
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Y. Zhou, M. W. Wu. 2013-06-26. Comment on "Magnetotransport through graphene spin valves" and its following works. https://doi.org/10.1103/physrevb.87.237401
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