A cubic boron nitride gasket for diamond-anvil experiments

作者: Nobumasa Funamori , Tomoko Sato

DOI: 10.1063/1.2917409

关键词: X-ray crystallographyComposite materialSample chamberSample (graphics)Boron nitrideDiamond anvil cellGasketDiffractionMaterials science

摘要: To maximize the thickness of sample chamber in high-pressure experiments, we have conducted tests and developed techniques relevant to cubic boron nitride (c-BN) gasket for diamond-anvil cells. The c-BN provides a several times thicker than conventional metal gaskets. We methods prepare fill with sample. By using gasket, successfully measured x-ray diffraction patterns SiO2 glass, low-Z noncrystalline sample, up 100GPa.

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