Large-Area Freestanding Weyl Semimetal WTe2 Membranes

• 作者: Yequan Chen Ruxin Liu Yongda Chen Xiao Yuan Jiai Ning Chunchen Zhang Liming Chen Peng Wang Liang He Rong Zhang Yongbing Xu Xuefeng Wang
• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL,MAGNETIC, AND OPTICAL PROPERTIES
• 页码范围: 149-156
• 页数: 8页
• 语种: 英文
• DOI: 10.1088/0256-307X/38/1/017101

摘要

WTe2, a typical type Ⅱ topological Weyl semimetal material with broken inversion symmetry and chi-ral Weyl fermions, possesses a layered structure and a distortion in the W chains along the a axis.