Anisotropic ordering in 1T′ molybdenum and tungsten ditelluride layers alloyed with sulfur and selenium

• Main Authors: Lin, Junhao, Zhou, Jiadong, Zuluaga, Sebastian, Yu, Peng, Gu, Meng, Liu, Zheng, Pantelides, Sokrates T., Suenaga, Kazu
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Anisotropic Ordering; 1T′ Phase Layered Materials
• Online Access: https://hdl.handle.net/10356/141486
• Institution: Nanyang Technological University

Alloying is an effective way to engineer the band-gap structure of two-dimensional transition-metal dichalcogenide materials. Molybdenum and tungsten ditelluride alloyed with sulfur or selenium layers (MX2xTe2(1–x), M = Mo, W and X = S, Se) have a large band-gap tunability from metallic to semicondu...