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Syncrotron X-ray-Absorption-Spectroscopy Studies of Pt/Si systems

机译:Pt / Si系统的同步加速器X射线吸收光谱研究

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Platinum was deposited onto porous silicon by a reductive deposition technique utilizing the inherent reducign power of porous silicon. The resulting deposits were studied by X-ray Absorption Near Edge Structure (XANES) at the Si-K, Pt-M_3,2, and P-L_3,2 edges. Samples of varying deposition concentrations were studied and were compared with untreated porous silicon and platinum silicides to determine the nature of the deposits and their effect upon the porous silicon substrate itself.
机译:利用还原性沉积技术,利用多孔硅的固有还原能力,将铂沉积在多孔硅上。通过在Si-K,Pt-M_3,2和P-L_3,2边缘的X射线吸收近边缘结构(XANES)研究了生成的沉积物。研究了不同沉积浓度的样品,并将其与未处理的多孔硅和硅化铂进行比较,以确定沉积物的性质及其对多孔硅基材本身的影响。

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