Interlayer vibrational modes in few-quintuple-layer Bi2Te3 and Bi2Se3 two-dimensional crystals : raman spectroscopy and first-principles studies

• المؤلفون الرئيسيون: Luo, Xin, Zhang, Jun, Wu, Junxiong, Bai, Xuxu, Wang, Meixiao, Jia, Jinfeng, Peng, Hailin, Liu, Zhongfan, Quek, Su Ying, Xiong, Qihua, Zhao, Yanyuan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/104395; http://hdl.handle.net/10220/24696
• المؤسسة: Nanyang Technological University

Layered materials, such as graphite/graphene, boron nitride, transition metal dichalcogenides, represent materials in which reduced size, dimensionality, and symmetry play critical roles in their physical properties. Here, we report on a comprehensive investigation of the phonon properties in the to...