Takashi Taniguchi⁷, Kenji Watanabe⁸, Xavier Roy¹, Jiun-Haw Chu⁵, Raquel Queiroz⁶, James C. Hone², N. Regnault^9,10,11, Xiaodong Xu^3,5, and Xiaoyang Zhu^1,†

• ¹Department of Chemistry, Columbia University, New York, New York 10027, USA
• ²Department of Mechanical Engineering, Columbia University, New York, New York 10027, USA
• ³Department of Physics, University of Washington, Seattle, Washington 98195, USA
• ⁴Department of Physics, University of Texas at Dallas, Richardson, Texas 75080, USA
• ⁵Department of Materials Science and Engineering, University of Washington, Seattle, Washington 98195, USA
• ⁶Department of Physics, Columbia University, New York, New York 10027, USA
• ⁷Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
• ⁸Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
• ⁹Center for Computational Quantum Physics, Flatiron Institute, 162 5th Avenue, New York, New York 10010, USA
• ¹⁰Department of Physics, Princeton University, Princeton, New Jersey 08544, USA
• ¹¹Laboratoire de Physique de l’Ecole Normale Supérieure, PSL University, CNRS, Sorbonne Universités, Université Paris Diderot, Sorbonne Paris Cité, Paris, France

• ^*These authors contributed equally to this work.
• ^†Contact author: xyzhu@columbia.edu