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Fabrication of Ni@Ti core–shell nanoparticles by modified gas aggregation source
| Content Provider | Scilit |
|---|---|
| Author | Hanus, Jan Vaidulych, Mykhailo Kylian, Ondrej Choukourov, Andrei Kousal, Jaroslav Khalakhan, Ivan Cieslar, Miroslav Solař, Pavel Biederman, Hynek |
| Copyright Year | 2017 |
| Description | Journal: Journal of Physics D: Applied Physics Ni@Ti core-shell nanoparticles were prepared by vacuum based method using the Gas Aggregation Source (GAS) of nanoparticles. Ni nanoparticles fabricated in the GAS were afterwards coated by a Ti shell. The Ti shell was deposited by means of magnetron sputtering. The Ni nanoparticles were decelerated in the vicinity of the magnetron to the Ar drift velocity in the second deposition chamber. XPS and EDX analysis of the nanoparticles showed the core-shell structure. It was shown that the thickness of the shell can be easily tuned by the process parameters with a maximum achieved thickness of the Ti shell ~2.5 nm. The core-shell structure was confirmed by the STEM analysis of the particles. |
| Related Links | http://iopscience.iop.org/article/10.1088/1361-6463/aa8f25/ampdf http://iopscience.iop.org/article/10.1088/1361-6463/aa8f25/pdf |
| ISSN | 00223727 |
| e-ISSN | 13616463 |
| DOI | 10.1088/1361-6463/aa8f25 |
| Journal | Journal of Physics D: Applied Physics |
| Issue Number | 47 |
| Volume Number | 50 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2017-11-29 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics D: Applied Physics Coatings and Films |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Acoustics and Ultrasonics Condensed Matter Physics Electronic, Optical and Magnetic Materials |
