Large effective mass and interaction-enhanced Zeeman splitting of $K$-valley electrons in MoSe$_2$

16 May 2018 Larentis Stefano Movva Hema C. P. Fallahazad Babak Kim Kyoughwan Behroozi Armad Taniguchi Takashi Watanabe Kenji Banerjee Sanjay K. Tutuc Emanuel

We study the magnetotransport of high-mobility electrons in monolayer and bilayer MoSe$_2$, which show Shubnikov-de Haas (SdH) oscillations and quantum Hall states in high magnetic fields. An electron effective mass of 0.8$m_e$ is extracted from the SdH oscillations' temperature dependence; $m_e$ is the bare electron mass... (read more)

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  • MESOSCALE AND NANOSCALE PHYSICS