Large scale fabrication of nitrogen vacancy-embedded diamond nanostructures for single-photon source applications

Jiang, Qianqing; Li, Wuxia; Tang, Chengchun; Chang, Yan-Chun; Hao, Tingting; Pan, Xinyu; Ye, Haitao; Li, Junjie; Gu, Changzhi

doi:10.1088/1674-1056/25/11/118105

Cited by 14 publications

(11 citation statements)

References 32 publications

(72 reference statements)

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“…To manufacture nanophotonic structures, two fundamentally different approaches exist: first, the structures can be sculpted from bulk diamond material (top-down approach) as discussed above [41,82,84,105,108]. In contrast, nanostructures might also be created directly during (CVD) synthesis of diamond (bottom up approach [100, 114,115]).…”

Section: Nanostructures For Photonics and Scanning Probe Operationmentioning

confidence: 99%

Diamond Crystals

2019

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in 1978 and received a Ph.D. degree in 1983 and a D.Sc. degree in 1997 with a dissertation entitled "Growth and properties of diamond crystals". The main areas of his research activities are concerned with the experimental modeling of mineral-forming processes in the Earth's mantle and growth of diamond crystals at high-pressure high-temperature (HPHT) conditions using the original BARS technique. Dr. Palyanov has authored or co-authored more than 170 scientific articles in peer-reviewed journals. He is a docent at the Geology and Geophysics Department of Novosibirsk State University. Dr. Palyanov was awarded with diplomas from the Russian Academy of Sciences and the Ministry of Education and Science of Russian Federation. He is a laureate of A.E. Fersman award of the Russian Academy of Sciences. vii Preface to "Diamond Crystals"Diamond is perhaps the most remarkable crystalline material created by either Nature or a human being. Being structurally and compositionally very simple, it nevertheless possesses an impressive range of extreme and outstanding properties superior to other materials. For this reason, diamond is frequently referred to as "the ultimate engineering material" and the number of evidence supporting this title has been constantly growing. Besides its importance as the technological material, diamond is the classical model object of fundamental research in solid-state physics, chemistry and engineering. It is difficult to overestimate the significance of diamond in the Earth sciences, where it serves as an invaluable source of information about the Earth's interiors. It is safe to say that diamond is truly an interdisciplinary subject. The editorial and research articles collected in this issue are intendent to highlight recent investigations and developments in diamond research related to the diverse problems of natural diamond genesis, diamond synthesis and growth using CVD and HPHT techniques, and the use of diamond in both traditional applications, such as mechanical machining of materials, and the new recently emerged areas, such as quantum technologies. The results presented in the contributions collected in this special issue clearly demonstrate that diamond occupies a very special place in modern science and technology.

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Section: Nanostructures For Photonics and Scanning Probe Operationmentioning

confidence: 99%

Diamond Crystals

2019

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“…Lithographically-defined etch masks are used to create the pillars, as illustrated in Figure 6b. These masks undergo faceting and erosion [108], thus limiting the pillar length and influencing its shape. For an electron microscopy image of diamond nanopillars, see Figure 6c.…”

Section: Nanostructures For Photonics and Scanning Probe Operationmentioning

confidence: 99%

Section: MMmentioning

confidence: 99%

Nanoscale Sensing Using Point Defects in Single-Crystal Diamond: Recent Progress on Nitrogen Vacancy Center-Based Sensors

et al. 2017

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Individual, luminescent point defects in solids, so-called color centers, are atomic-sized quantum systems enabling sensing and imaging with nanoscale spatial resolution. In this overview, we introduce nanoscale sensing based on individual nitrogen vacancy (NV) centers in diamond. We discuss two central challenges of the field: first, the creation of highly-coherent, shallow NV centers less than 10 nm below the surface of a single-crystal diamond; second, the fabrication of tip-like photonic nanostructures that enable efficient fluorescence collection and can be used for scanning probe imaging based on color centers with nanoscale resolution.

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“…The electronic structure also allows quantum sensing of magnetic or electric fields as well as temperature . Coupling and emission enhancements can be achieved with the help of so‐called microcavities, like nanopillars or photonic structures . All these experiments require the precise placement of NV centers.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Ion Channeling and Scattering for Single‐Ion Implantation with High Spatial Resolution

Raatz

Scheuner

Pezzagna

et al. 2019

Physica Status Solidi (a)

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The production of quantum systems based on single atoms in a solid requires new techniques in ion implantation. A pierced atomic force microscope (AFM) tip is developed as a nanoaperture to implant single ions with nanometer resolution at kinetic energies below 10 keV to avoid ion straggling. This technique is already used for a large number of novel quantum devices in diamonds. However, to further improve the resolution, scattering at the aperture is identified as the main limiting factor of lateral placement accuracy and ion channeling effect as the main factor for depth resolution at low kinetic energy. The simulations of the scattering effects show that the fraction of scattered ions depends not only on the cone angle and shape of the hole, but also on the beam divergence and the gap between AFM tip and sample. The decrease in axial precision due to ion channeling depends mainly on the surface roughness and the incident angle of the ion beam. For a smooth (100) surface, a 12 -inclined beam that provides the best conditions for highest resolution is found.

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Large scale fabrication of nitrogen vacancy-embedded diamond nanostructures for single-photon source applications

Cited by 14 publications

References 32 publications

Diamond Crystals

Diamond Crystals

Nanoscale Sensing Using Point Defects in Single-Crystal Diamond: Recent Progress on Nitrogen Vacancy Center-Based Sensors

Investigation of Ion Channeling and Scattering for Single‐Ion Implantation with High Spatial Resolution

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