Monolayers of WxMo1−xS2 alloy heterostructure with in-plane composition variations

• Main Authors: Zheng, Shoujun, Sun, Linfeng, Yin, Tingting, Dubrovkin, Alexander M., Liu, Fucai, Liu, Zheng, Shen, Ze Xiang, Fan, Hong Jin
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Science::Physics::Atomic physics::Properties of matter and antimatter
• 在線閱讀: https://hdl.handle.net/10356/106979; http://hdl.handle.net/10220/25283

We report the fabrication of single-crystal monolayer Wx Mo 1−xS2 alloy triangles using chemical vapor deposition method. Raman and photoluminescence property are investigated in correlation to the composition. In the monolayer triangles, the photoluminescence peak shifts continuously from 687.4 nm...