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Regular arrays of monodisperse platinum/erbium disilicide core-shell nanowires and nanoparticles on Si(001) via a self-assembled template.
| Content Provider | Semantic Scholar |
|---|---|
| Author | You, Jiun Pyng Choi, Ju Hui Kim, Sehun Li, Xuema Ragan, Regina |
| Copyright Year | 2006 |
| Abstract | We have developed a process for fabricating monodisperse noble metal/rare earth disilicide core-shell nanoparticles and nanowires in regular arrays on Si(001) with a density of 5 x 10(10) / cm2, and over areas > 1 mm2. Pt deposited via physical vapor deposition on a self-assembled rare earth disilicide nanowire template combined with reactive ion etching produces arrays of nanostructures. SEM images demonstrate the ability to select nanowires or nanoparticles as a function of Pt coverage. Statistical analysis of images of Pt nanoparticle arrays yield a mean feature size of 8 nm with a size variation of +/- 0.9 nm and interparticle spacing of approximately 15 nm. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://koasas.kaist.ac.kr/bitstream/10203/10734/1/nl1858-6-2006.pdf |
| PubMed reference number | 16967991v1 |
| Volume Number | 6 |
| Issue Number | 9 |
| Journal | Nano letters |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Artificial nanoparticles Clinical Use Template Erbium Ions Metals, Rare Earth Nanostructured Materials Nanowires PT Term Type Platinum square millimeter (qualifier value) vapor |
| Content Type | Text |
| Resource Type | Article |
