Article Dans Une Revue Solid State Communications Année : 2009

Equation of state of orthorhombic boron, -B28

Résumé

Quasi-hydrostatic compression of orthorhombic boron, -B28, has been studied in the neon pressure medium up to 65 GPa at room temperature using angle-dispersive X-ray powder diffraction with synchrotron radiation. A fit of the experimental pV data to the Vinet equation of state yields the values of the bulk modulus, B0, of 237(5) GPa with its first pressure derivative, B00, of 2.7(3). The compression is found to be anisotropic with highest compressibility along a-axis

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hal-00440975 , version 1 (14-12-2009)

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  • HAL Id : hal-00440975 , version 1

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Yann Le Godec, Oleksandr O. Kurakevych, Pascal Munsch, Gaston Garbarino, Vladimir L. Solozhenko. Equation of state of orthorhombic boron, -B28. Solid State Communications, 2009, 149, pp.1356-1358. ⟨hal-00440975⟩
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