diamond (111) surface
An Investigation on Two Types of Crystalline Micro-diamond Film Coated Tools Lapping with Sapphire Wafer
... The surface of the diamond film- coated tools and sapphire wafer was compared before and after lapping ...in surface properties after ...The surface roughness of the sapphire wafer lapped by ...
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In Situ Observation of Diamond Gasification and the Crystallographic Relationship of Graphite Formed on the Surface of Diamond
... the diamond surface was examined by EBSP (Electron Back- scatter Diffraction ...the diamond surface consists of a (111) ...in diamond, and therefore compose most of the diamond ...
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All-Optical Sensing of a Single-Molecule Electron Spin
... Our method for all-optical magnetic sensing of single paramagnetic molecules using shallow NV centers in di- amond has potential implications to studies of a wide range of bio-chemical molecules and processes, both in ...
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Surface Functionalisation and Characterization of Diamond Thin Films for Sensing Applications
... the surface conductivity, which excludes a long range carrier transport along graphitic ...the diamond grains, but, as in our case, has a strong influence on the surface ...the surface ...
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Persistent photoconductivity and transport properties of the air induced surface conducting diamond
... of surface conducting diamond have been explored in the fabrication of field- effect transistors (FET), chemical and biological sensors ...the surface conducting diamond has also been found to ...
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Controlling Physical and Chemical Bonding of Polypyrrole to Boron Doped Diamond by Surface Termination
... Bare diamond surface is exposed in the central area where applied force F ≥ 180 ...H-MCD surface with PPy layer showed that PPy is completely removed by nanoshaving [30] and not step-by-step as in ...
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Surface conductivity on hydrogenated diamond
... the diamond surface as they would come back as air was let into the ...the surface from the atom ...prior surface treatments to remove surface ...
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Electrical characterisation of defects in wide bandgap semiconductors
... CVD diamond surfaces exhibit negative electron affinity [32- 35], ...the surface. H removal from the diamond surface results in reconstruction of the surface and hence leads to the ...
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Photoconductivity effects in air induced and fluoro fullerene induced surface conducting diamond
... bulk-doped diamond [12], and the fact that the nature and level of doping influence the achievable photoconductivity suggest that the photoexcitation of charge carriers occurs in the surface conducting ...
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Magnet Formation by the Surface Modification of Diamond with Manganese Detected by the Magnetic Flux Density on the Surface
... [1]. Surface modification of diamond is an effec- tive method to improve its wettability toward metals for industrial use ...Fine-grain diamond has been used as an abrasive powder for materials, ...
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Atomic Structure and Binding of Carbon Atoms
... despite of the fact that the same number of filled states and unfilled states are available in outer ring; the distance of each electron of outer ring from the centre of its atom is different in the case of carbon ...
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Design of a Fast Long Range Actuator - FLORA II
... spot on the tilted flat was first synchronized with the maximum retraction of the tool. This ensured that the surface of the tilted flat and the diamond tool were moving in unison. The Federal LVDT gage was ...
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The Risk Adjusted Performance of Alternative Investment Funds and UCITS: A Comparative Analysis
... Appendix 1: List of Sampled Funds and Market Model Coefficients Panel A: AIFs Name of Fund Diamond Global Opportunities D1 Diamond Global Opportunities D2 EUR Diamond Growth B1 Diamond N[r] ...
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Study on nanometric cutting of germanium by molecular dynamics simulation
... indicate the diamond cubic phase and its distorted struc- ture. The coordination number and atomic bond length are usually used to identify the structural phase forma- tion during nanoindentation and nanometric ...
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Molecular dynamics modelling of nanocarbon cluster properties under conditions close to HE detonation
... Abstract. We use molecular dynamics for modelling properties of carbon nanoclusters. The size of modelled carbon nanoclusters is below 5 nm, which is typical of detonation di- amond nanoclusters. We have found their ...
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Optimization of Process Parameters to Achieve Nano Level Surface Quality on Polycarbonate
... Single-point diamond turning (SPDT) is an ultra-precision machining technique which is used to produce optical surfaces (spherical and aspheric) of submicron form accuracy and surface finish in the ...
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Smooth particle hydrodynamics study of surface defect machining for diamond turning of silicon
... In order to avoid any inconsistency in machining and simula- tion model, the cutting velocity, depth of cut and rake and clearance angle are kept in the same values in both studies. In machining, cutting forces ...
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Density and T1 of surface and bulk spins in diamond in high magnetic field gradients
... There are still some unexplained features in the data. First, there is a clear difference between data and theory for large tip-surface separations at low temperatures. It seems that the quality factor of the ...
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Study of Structural And Mechanical Properties of Tungsten Carbides, Coatings With Different Cutting Performance of Multilayer Diamond Coated Silicon Nitride Inserts in Machining Aluminum−Silicon Alloy
... nano-microcrystalline diamond films,namely MCD/NCD coating, were deposited to evaluatetheir cutting ...the surface ofas-deposited MCD film was polished with diamond grits(50 μm) and subsequently a ...
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Research on electrical discharge machining of polycrystalline diamond
... The laminar disc blanks are made from PCD on a carbide substrate. Although the carbide substrate provides the PCD tools with sufficient toughness [60], EDM of this laminar structure is a challenge, since the layers are ...
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