Electronic correlations in twisted bilayer graphene near the magic angle

• Published in: Nature physics Vol. 15; no. 11; pp. 1174 - 1180
• Main Authors: Choi, Youngjoon, Kemmer, Jeannette, Peng, Yang, Thomson, Alex, Arora, Harpreet, Polski, Robert, Zhang, Yiran, Ren, Hechen, Alicea, Jason, Refael, Gil, von Oppen, Felix, Watanabe, Kenji, Taniguchi, Takashi, Nadj-Perge, Stevan
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 01.11.2019; Nature Publishing Group
• Subjects: 639/301/119/995; 639/925/918/1052; Atomic; Bilayers; Broken symmetry; Classical and Continuum Physics; Complex Systems; Condensed Matter Physics; Correlation; Graphene; Mathematical and Computational Physics; Molecular; Optical and Plasma Physics; Physics; Physics and Astronomy; Theoretical

Twisted bilayer graphene with a twist angle of around 1.1° features a pair of isolated flat electronic bands and forms a platform for investigating strongly correlated electrons. Here, we use scanning tunnelling microscopy to probe the local properties of highly tunable twisted bilayer graphene devi...