Rapid and nondestructive identification of polytypism and stacking sequences in few-layer molybdenum diselenide by Raman spectroscopy

• المؤلفون الرئيسيون: Lu, Xin, Muhammad Iqbal Bakti Utama, Lin, Junhao, Luo, Xin, Zhao, Yanyuan, Zhang, Jun, Pantelides, Sokrates T., Zhou, Wu, Quek, Su Ying, Xiong, Qihua
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Physics; Molybdenum Diselenide (MoSe2); Few-layer
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/140374
• المؤسسة: Nanyang Technological University

Various combinations of interlayer shear modes emerge in few-layer molybdenum diselenide grown by chemical vapor deposition depending on the stacking configuration of the sample. Raman measurements may also reveal polytypism and stacking faults, as supported by first principles calculations and high...