Recoil Implantation Using Gas-Phase Precursor Molecules
- Publisher:
- Royal Society of Chemistry
- Publication Type:
- Journal Article
- Citation:
- Nanoscale, 2021, 13, (20), pp. 9322-9327
- Issue Date:
- 2021-01-01
Open Access
Copyright Clearance Process
- Recently Added
- In Progress
- Open Access
This item is open access.
Ion implantation underpins a vast range of devices and technologies that require precise control over the physical, chemical, electronic, magnetic and optical properties of materials. A variant termed “recoil implantation” – in which a precursor is deposited onto a substrate as a thin film and implanted via momentum transfer from incident energetic ions – has a number of compelling advantages, particularly when performed using an inert ion nano-beam [Fröch et al., Nat. Commun., 2020, 11, 5039]. However, a major drawback of this approach is that the implant species are limited to the constituents of solid thin films. Here we overcome this limitation by demonstrating recoil implantation using gas-phase precursors. Specifically, we fabricate nitrogen-vacancy (NV) color centers in diamond using an Ar+ ion beam and the nitrogen-containing precursor gases N2, NH3 and NF3. Our work expands the applicability of recoil implantation with the potential to be suitable to a larger portion of the periodic table, and to applications in which thin film deposition/removal is impractical.
Please use this identifier to cite or link to this item: