2D Materials: Large-Area and High-Quality 2D Transition Metal Telluride (Adv. Mater. 3/2017)

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• 作者：Jiadong Zhou ; Fucai Liu ; Junhao Lin ; Xiangwei Huang ; Juan Xia ; Bowei Zhang ; Qingsheng Zeng ; Hong Wang ; Chao Zhu ; Lin Niu ; Xuewen Wang ; Wei Fu ; Peng Yu ; Tay-Rong Chang ; Chuang-Han Hsu ; Di Wu ; Horng-Tay Jeng ; Yizhong Huang ; Hsin Lin ; Zexiang Shen ; Changli Yang ; Li Lu ; Kazu Suenaga ; Wu Zhou ; Sokrates T. Pantelides ; Guangtong Liu and Zheng Liu
• 刊名：Advanced Materials
• 出版年：2017
• 出版时间：January 18, 2017
• 年：2017
• 卷：29
• 期：3
• 全文大小：3457K
• ISSN：1521-4095

文摘

Two-dimensional tellurides are promising for 2D topological insulators and type-II Weyl semimetals. In article 1603471, J. Lin, G. Liu, Z. Liu, and co-workers report the large-scale growth of large-size and high-quality atomically layered MoTe₂ and WTe₂, using a chemical vapor deposition (CVD) method. STEM imaging identifies the atomic structures of WTe₂ and MoTe₂. Electric-transport measurements reveal the semimetal-to-insulator transition in WTe₂ and superconductivity in MoTe₂.