Abstract
It was found that Fe and Pt can be successfully alloyed in rod-like nanostructures by electron-beam-induced deposition (EBID) using a Fe(CO) 5 precursor in an ultrahigh vacuum scanning electron microscope (SEM), followed by a 600°C vacuum heating of the deposit and a subsequent surface platinum coating and a further 600-700°C annealing treatment. By using high-resolution transmission electron microscopy (HRTEM), image simulation and energy dispersion X-ray spectra analysis, L12-type intermetallic FePt3 phase occurred in the nanostructure formed by the aforementioned EBID and postdeposition alloying processes.
| Original language | English |
|---|---|
| Pages (from-to) | 1527-1529 |
| Number of pages | 3 |
| Journal | Surface and Interface Analysis |
| Volume | 38 |
| Issue number | 12-13 |
| DOIs | |
| Publication status | Published - 2006 Dec 1 |
| Externally published | Yes |
Keywords
- Electron-beam-induced deposition (EBID)
- FePt
- HRTEM
- Nanostructures
- Postdeposition alloying processes
ASJC Scopus subject areas
- Chemistry(all)
- Condensed Matter Physics
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Materials Chemistry
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Cite this
Zhang, W., Che, R., Takeguchi, M., Shimojo, M., & Furuya, K. (2006). Formation of Fe-Pt intermetallic phase in nanostructures by electron-beam-induced deposition and postdeposition alloying processes. Surface and Interface Analysis, 38(12-13), 1527-1529. https://doi.org/10.1002/sia.2410