| Autor: |
Juanjuan, Li, Dingwen, Cao, Fangfang, Chen, Di, Wu, Yong, Yan, Junli, Du, Jinke, Yang, Yongtao, Tian, Xinjian, Li, Pei, Lin |
| Rok vydání: |
2022 |
| Zdroj: |
ACS applied materialsinterfaces. 14(47) |
| ISSN: |
1944-8252 |
| Popis: |
As a p-type elemental material with high carrier mobility, superior ambient stability, and anisotropic crystal structure, emerging two-dimensional (2D) tellurium (Te) has been considered a successor to black phosphorus for developing infrared-related optoelectronics. Nevertheless, the lack of a scalable thickness engineering strategy remains an obstacle to unleashing its full potential. Te-based electronics with logic functions are also less explored. Herein, we propose a novel wet-chemical thinning method for 2D Te, with the merits of scalability and site-specific thickness patterning capability. A polarity-switchable van der Waals (vdW) heterodiode with a high rectification ratio of 2.4 × 10 |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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