Atomically defined angstrom-scale all-carbon junctions oleh Zhibing Tan, Dan Zhang, Han-Rui Tian, Qingqing Wu, Songjun Hou, Jiuchan Pi, Hatef Sadeghi, Zheng Tang, Yang Yang, Junyang Liu, Yuan-Zhi Tan, Zhao-Bin Chen, Jia Shi, Zongyuan Xiao, Colin Lambert, Su-Yuan Xie, Wenjing Hong