Magneto-transport properties of bismuth and graphite are reconsidered taking into account the magneto-elastic coupling. This coupling effect is responsible for a change of carrier density as well as a change of crystallographic symmetry. The change of carrier density can lead to a negative component in the magnetoresistance, when the change is positive. (c) 2006 Elsevier B.V. All rights reserved.
Michenaud, J.-P., & Lenoir, B. (2007). The magneto-elastic coupling and its consequences on the magneto-transport properties of bismuth and graphite. Physica B: Condensed Matter, 387(1-2), 371-376. https://doi.org/10.1016/j.physb.2006.04.040 (Original work published 2007)