Polymorphism of segmented grain boundaries in two-dimensional transition metal dichalcogenides

• Main Authors: Yu, Maolin, Zhu, Chao, He, Yongmin, Zhou, Jiadong, Xu, Ying, Liu, Zheng, Guo, Wanlin, Zhang, Zhuhua
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Transition Metal Dichalcogenide; Two-Dimensional Material
• Online Access: https://hdl.handle.net/10356/160331
• Institution: Nanyang Technological University

Grain boundaries (GBs) are vital to crystal materials and their applications. Although GBs in bulk and two-dimensional materials have been extensively studied, the segmented GBs observed in transition metal dichalcogenide monolayers by a sequence of folded segments remain a mystery. We visualize the...