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| Content Provider | Springer Nature Link |
|---|---|
| Author | Lee, Kyung Sun Lee, Seung Hyun Mo, Young Hwan Nahm, Kee Suk Kim, Ju Jin Lee, Choong Hun |
| Copyright Year | 2004 |
| Abstract | Carbon-coated nickel silicide nanowires (C-coated NiSi NWs) were grown in a home-made chemical vapor deposition (CVD) reactor. The coating of semiconductor or metal nanowires with nano-sized carbon layer is effective to prevent the oxidation of the nanowires, resulting in the stabilization of electrical properties of nanodevices. The growth of the NiSi nanowires and the coating of the NWs with carbon layers simultaneously took place in the reaction. The current-voltage curve of individual NiSi nanowire showed highly linear behavior, indicating the good ohmic contact without the insulating layer. The resistivity of the NiSi nanowire was about 370 ΜΩ-cm at room temperature, decreased monotonically as the temperature was lowered, and became saturated at low temperatures, indicating the growth of metallic NiSi nanowires. Field emission measurements showed that the C-coated NiSi nanowires were an excellent field emitter with large emission current densities at very low electric field. |
| Starting Page | 1240 |
| Ending Page | 1244 |
| Page Count | 5 |
| File Format | |
| ISSN | 02561115 |
| Journal | Korean Journal of Chemical Engineering |
| Volume Number | 21 |
| Issue Number | 6 |
| e-ISSN | 19757220 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2004-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | C-coated NiSi Nanowires Catalytic CVD Growth Electrical Properties of Nanowires Industrial Chemistry/Chemical Engineering Catalysis Materials Science Biotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Chemical Engineering |
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