Strong piezoelectricity in 3R-MoS₂ flakes

• المؤلفون الرئيسيون: Hallil, Hamida, Cai, Weifan, Zhang, Kang, Yu, Peng, Liu, Sheng, Xu, Ran, Zhu, Chao, Xiong, Qihua, Liu, Zheng, Zhang, Qing
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Materials; Piezoelectric Coefficients; Piezoelectric Devices
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/163200

Distinct from conventional 2H-MoS2, recently synthesized 3R-MoS2 exhibits a noncentrosymmetric atomic structure of the trigonal “building blocks” and, thus, remarkable piezoelectric characteristics of ultrathin 3R-MoS2 flakes are predicated theoretically. This paper reveals, for the first time, very...