Smoothening of wrinkles in CVD-grown hexagonal boron nitride films

• Main Authors: Lin, Jinjun, Tay, Roland Yingjie, Li, Hongling, Jing, Lin, Tsang, Siu Hon, Wang, Hong, Zhu, Minmin, McCulloch, Dougal G., Teo, Edwin Hang Tong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Hexagonal Boron Nitride; Wrinkles
• Online Access: https://hdl.handle.net/10356/137103
• Institution: Nanyang Technological University

Hexagonal boron nitride (h-BN) is an ideal substrate for two-dimensional (2D) materials because of its unique electrically insulating nature, atomic smoothness and low density of dangling bonds. Although mechanical exfoliation from bulk crystals produces the most pristine flakes, scalable fabricatio...