Large photothermal effect in sub-40 nm h-BN nanostructures patterned via high-resolution ion beam

• Main Authors: López, Josué J, Ambrosio, Antonio, Dai, Siyuan, Huynh, Chuong, Bell, David C, Lin, Xiao, Rivera, Nicholas, Huang, Shengxi, Ma, Qiong, Eyhusen, Soeren, Kaminer, Ido E, Watanabe, Kenji, Taniguchi, Takashi, Kong, Jing, Basov, Dimitri N, Jarillo-Herrero, Pablo, Soljačić, Marin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; 2D Materials; Helium and Neon Ion Beam Fabrication
• Online Access: https://hdl.handle.net/10356/137226
• Institution: Nanyang Technological University

The controlled nanoscale patterning of 2D materials is a promising approach for engineering the optoelectronic, thermal, and mechanical properties of these materials to achieve novel functionalities and devices. Herein, high-resolution patterning of hexagonal boron nitride (h-BN) is demonstrated via...