Andere Kunden interessierten sich auch für
![Caracterização por raios X de cristais de diamante sintético HPHT de baixa deformação]( "Caracterização por raios X de cristais de diamante sintético HPHT de baixa deformação")
Caracterização por raios X de cristais de diamante sintético HPHT de baixa deformação36,99 €![Röntgencharakterisierung von synthetischen HPHT-Diamantkristallen mit geringer Dehnung]( "Röntgencharakterisierung von synthetischen HPHT-Diamantkristallen mit geringer Dehnung")
Röntgencharakterisierung von synthetischen HPHT-Diamantkristallen mit geringer Dehnung54,90 €![Caractérisation par rayons X de cristaux de diamant synthétique HPHT à faible contrainte]( "Caractérisation par rayons X de cristaux de diamant synthétique HPHT à faible contrainte")
Caractérisation par rayons X de cristaux de diamant synthétique HPHT à faible contrainte36,99 €![Fringe Spacing and Strain Analysis]( "Fringe Spacing and Strain Analysis")
Fringe Spacing and Strain Analysis32,99 €![Dislocation and strain relaxation at III-V semiconductor interface]( "Dislocation and strain relaxation at III-V semiconductor interface")
Dislocation and strain relaxation at III-V semiconductor interface38,99 €![Structural and optical properties of nanocrystalline PbS thin films]( "Structural and optical properties of nanocrystalline PbS thin films")
Structural and optical properties of nanocrystalline PbS thin films23,99 €![Photoluminescent diamond nanoparticles as labels in cells]( "Photoluminescent diamond nanoparticles as labels in cells")
Photoluminescent diamond nanoparticles as labels in cells46,99 €
This study uses x-ray characterisation experiments to understand material science issues at the current extremes of high purity and low strain in synthetic type IIa HPHT diamond. This type of diamond has impurities below 10ppb and large areas where the effective misorientation (the deviation of the local Bragg angle in the deformed parts of the crystal from the one in the perfect region) of the lattice in the region of 10-8. The first goal was therefore to characterise the type IIa HPHT synthetic diamonds in this limit of high purity and low strain, and understand the nature of the defects and their contribution to long range strains. It has emerged that this is a nontrivial task, and will necessitate the deployment of x-ray techniques which are extremely sensitive. This research offers a unique opportunity to understand diamond material science in the realm of low strain crystals. It is envisaged that the essential simplicity of the defects and the purity of the material will enable reproducible experiments which are tractable to theoretical interpretation. This has long been a goal of diamond physics.