Author(s): Fereshte Ghahari, Hong-Yi Xie, Takashi Taniguchi, Kenji Watanabe, Matthew S. Foster, and Philip Kim
In clean graphene, inelastic scattering processes cause the thermoelectric power at high temperature to exceed the value given by the traditional Mott relation.
[Phys. Rev. Lett. 116, 136802] Published Tue Mar 29, 2016