Journal
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
Volume 20, Issue 4, Pages 2628-2632Publisher
AMER SCIENTIFIC PUBLISHERS
DOI: 10.1166/jnn.2020.17330
Keywords
Ag2Te; Topological Insulator Material; One-Step Hydrothermal Method; Two-Contact Measurement Method
Categories
Funding
- National Basic Research Program of China [2018YFA0209101]
- National Science Foundations of China [61205057, 11574136]
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As a new topological insulator material, the beta-phase silver telluride (Ag2Te) nanowire is a narrow bandgap semiconductor, which is attractive for its excellent properties. In this study, Ag2Te nanowires were synthesized by one-step hydrothermal method. The nanowires showed good electrical properties with maximum drain-source voltage of 1.5 V, and the output current was up to 20 mu A. The gate voltage has a significant effect on output current for the device. The Ag2Te nanowires will have more extensive and in-depth applications in the fields of optoelectronics and thermoelectricity.
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