| Autor: |
Xue-wei Wang, Zhihao Yuan, Zhi-quan Song, Da jian Wang, Xiaoguang Zhang, Yue-Qin Duan, Li-ping Xu, Li Jian Bie, Shao-ging Sun |
| Rok vydání: |
2008 |
| Předmět: |
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| Zdroj: |
2008 2nd IEEE International Nanoelectronics Conference. |
| DOI: |
10.1109/inec.2008.4585614 |
| Popis: |
Based on the porous anodic aluminum oxide templates with a graded pore diameter, Fe nanowires were achieved using alternating current electrochemical deposition. SEM and TEM results show that Fe nanowires have obviously graded diameters along the nanowirepsilas direction with gradient ranging from about 12 to 31nm. High-resolution TEM analysis indicates that the gradient Fe nanowires have a preferential growth along direction. Melting-behavior suggests that diameter-graded Fe nanowires have a graded melting point along one-dimensional direction, which will be of great fundamental and practical interests. It is expected that the ability to fabricate the gradient nanowires could open up new opportunities for fundamental studies and the application of nanostructures. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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