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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Toth, Milos
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Topics
Publications (8/8 displayed)
- 2024Framework for Engineering of Spin Defects in Hexagonal Boron Nitride by Focused Ion Beamscitations
- 2022High-density individually addressable platinum nanoelectrodes for biomedical applicationscitations
- 2022Nanoscale 3D Tomography by In-Flight Fluorescence Spectroscopy of Atoms Sputtered by a Focused Ion Beamcitations
- 2021Identifying carbon as the source of visible single-photon emission from hexagonal boron nitridecitations
- 2020Identifying carbon as the source of visible single-photon emission from hexagonal boron nitridecitations
- 2020Versatile direct-writing of dopants in a solid state host through recoil implantationcitations
- 2017Fabrication of a single sub-micron pore spanning a single crystal (100) diamond membrane and impact on particle translocationcitations
- 2010Interfacial mixing and internal structure of Pt-containing nanocomposites grown by room temperature electron beam induced depositioncitations
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article
Interfacial mixing and internal structure of Pt-containing nanocomposites grown by room temperature electron beam induced deposition
Abstract
<jats:p>Material grown by room temperature electron beam induced deposition (EBID) using (CH3)3CH3C5H4Pt precursor consists of platinum nanocrystals embedded in an amorphous matrix. The crystallites are shown to intermix with the amorphous oxide on a Si substrate. The extent of intermixing scales with the electron energy density delivered to the material during growth. Dependencies on electron flux, fluence, and exposure time indicate that the intermixing process is athermal, electron-activated, and rate limited by mass transport inside the solid. Furthermore, the degree of deposit crystallinity is shown to scale with the electron flux and fluence used for EBID. We discuss mechanisms behind the observed changes in nanostructure and implications for the growth of functional materials by EBID.</jats:p>