Landau velocity for collective quantum hall breakdown in bilayer graphene

• Main Authors: Yang, W., Graef, H., Lu, X., Zhang, G., Taniguchi, T., Watanabe, K., Bachtold, A., Teo, Edwin Hang Tong, Baudin, A., Bocquillon, E., Fève, G., Berroir, J-M., Carpentier, D., Goerbig, M. O., Plaçais, B.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Electromagnetic Wave Scattering; DRNTU::Engineering::Electrical and electronic engineering; Electric Fields
• Online Access: https://hdl.handle.net/10356/89661; http://hdl.handle.net/10220/46320
• Institution: Nanyang Technological University

Breakdown of the quantum Hall effect (QHE) is commonly associated with an electric field approaching the inter-Landau-level (LL) Zener field, the ratio of the Landau gap and the cyclotron radius. Eluded in semiconducting heterostructures, in spite of extensive investigation, the intrinsic Zener limi...