Four-dimensional vibrational spectroscopy for nanoscale mapping of phonon dispersion in BN nanotubes

by Ruishi Qi, Ning Li, Jinlong Du, Ruochen Shi, Yang Huang, Xiaoxia Yang, Lei Liu, Zhi Xu, Qing Dai, Dapeng Yu, Peng Gao
Published 2021-02-01

Anisotropic moiré optical transitions in twisted monolayer/bilayer phosphorene heterostructures

by Shilong Zhao, Erqing Wang, Ebru Alime Üzer, Shuaifei Guo, Ruishi Qi, Junyang Tan, Kenji Watanabe, Takashi Taniguchi, Tom Nilges, Peng Gao, Yuanbo Zhang, Hui-Ming Cheng, Bilu Liu, Xiaolong Zou, Feng Wang
Published 2021-06-01