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Nanopositioning of a diamond nanocrystal containing a single nitrogen-vacancy defect center
被引:69
|作者:
van der Sar, T.
[1
]
Heeres, E. C.
[2
]
Dmochowski, G. M.
[1
]
de Lange, G.
[1
]
Robledo, L.
[1
]
Oosterkamp, T. H.
[2
]
Hanson, R.
[1
]
机构:
[1] Delft Univ Technol, Kavli Inst Nanosci, NL-2600 GA Delft, Netherlands
[2] Leiden Univ, Leiden Inst Phys, NL-2333 CA Leiden, Netherlands
关键词:
defect states;
diamond;
nanopositioning;
nanostructured materials;
nitrogen;
photoluminescence;
vacancies (crystal);
COHERENT DYNAMICS;
SPINS;
RESOLUTION;
D O I:
10.1063/1.3120558
中图分类号:
O59 [应用物理学];
学科分类号:
摘要:
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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页数:3
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