Rights:
© 2011 American Physical Society (APS). This is the accepted version of the following article: Viljas, J. K. & Fay, A. & Wiesner, M. & Hakonen, Pertti J. 2011. Self-heating and nonlinear current-voltage characteristics in bilayer graphene. Physical Review B. Volume 83, Issue 20. 205421/1-8. ISSN 1098-0121 (printed). DOI: 10.1103/physrevb.83.205421, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.83.205421.