Vapour-solid growth of MoxW1-xTe2 nanobelts by a facile chemical vapour deposition method
Article
Article Title | Vapour-solid growth of MoxW1-xTe2 nanobelts by a facile chemical vapour deposition method |
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ERA Journal ID | 1448 |
Article Category | Article |
Authors | Liu, Shi-Jian (Author), Zou, Yi-Chao (Author), Shi, Xiao-Lei (Author), Li, Qi-Zhen (Author), Yang, Yu-Zhe (Author), Liu, Wei-Di (Author), Chen, Zhi-Gang (Author) and Zou, Jin (Author) |
Journal Title | Journal of Alloys and Compounds |
Journal Citation | 777, pp. 926-930 |
Number of Pages | 5 |
Year | 2019 |
Publisher | Elsevier |
Place of Publication | Netherlands |
ISSN | 0925-8388 |
1873-4669 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.jallcom.2018.11.068 |
Abstract | In this study, we synthesized Mo0.9W0.1Te2 nanobelts on the SiO2/Si substrates without using catalyst by a facile chemical vapour deposition method. Through detailed structural and compositional characterizations, we found that Mo0.9W0.1Te2 nanobelts have a thickness of ∼50 nm with a width-to-thickness ratio of 3–5 and a length up to tens of μm. Besides, the grown nanobelts have a monoclinic structure with a growth direction of [010] and the {001} belt surface. Moreover, a vapour-solid growth mechanism is proposed to explain the growth of Mo0.9W0.1Te2 nanobelts. This study demonstrated a simple synthesis method for the growth of single crystalline MoxW1-xTe2 nanomaterials, which is significant for the development of MoxW1-xTe2-based electronic and spintronic devices. |
Keywords | nanostructured materials; vapour deposition; crystal structure; SEMTEM |
ANZSRC Field of Research 2020 | 401605. Functional materials |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Queensland |
Centre for Future Materials | |
Institution of Origin | University of Southern Queensland |
Funding source | Australian Research Council (ARC) |
https://research.usq.edu.au/item/q5268/vapour-solid-growth-of-moxw1-xte2-nanobelts-by-a-facile-chemical-vapour-deposition-method
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