期刊
APPLIED PHYSICS LETTERS
卷 94, 期 17, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3120558
关键词
defect states; diamond; nanopositioning; nanostructured materials; nitrogen; photoluminescence; vacancies (crystal)
资金
- Stichting voor Fundamenteel Onderzoek der Materie (FOM)
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)
- DARPA QuEST programme
- Technologiestichting STW
- ERC
Precise control over the position of a single quantum object is important for many experiments in quantum science and nanotechnology. We report on a technique for high-accuracy positioning of individual diamond nanocrystals. The positioning is done with a home-built nanomanipulator under real-time scanning electron imaging, yielding an accuracy of a few nanometers. This technique is applied to pick up, move, and position a single nitrogen-vacancy (NV) defect center contained in a diamond nanocrystal. We verify that the unique optical and spin properties of the NV center are conserved by the positioning process.
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