Layer Identification of Colorful Black Phosphorus

Hongye Chen1, Wenwen Fei1, Jianxin Zhou1

  • 1State Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of Ministry of Education and Institute of Nano Science, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China.