Browsing by Author "Yang, Bo"
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Hydrogenation of magnesium nanoblades: The effect of concentration dependent hydrogen diffusion
Yang, Bo; He, Yuping; Zhao, Yiping (2011-02-22)By assuming the H diffusion coefficient and H adsorption rate to be exponentially and linearly dependent on concentration, a physical model is developed to predict the hydrogenation process of Mg nanoblades. The predicted ... -
Parametric interatomic potential for graphene
Tewary, Vinod K.; Yang, Bo (2009-02-27)A parametric interatomic potential is constructed for graphene. The potential energy consists of two parts: a bond energy function and a radial interaction energy function. The bond energy function is based on the ... -
Singular behavior of the Debye-Waller factor of graphene
Tewary, Vinod K.; Yang, Bo (2009-03-16)It is shown that the mean-square displacement or the exponent of the Debye-Waller factor of graphene has a singularity except at zero temperature. The zero-temperature values of the mean-square displacement are calculated ...