X-ray Absorption Spectroscopy Study of AgxNi1-x Nanocrystalline Solid Solutions

[[abstract]]X-ray absorption spectroscopy (XAS) measurements confirmed that the AgNi nanocrystalline particles prepared by a gas condensation method form solid solutions. This solution was found to be stable up to 300 degrees C. NiK edge absorption spectra of the AgNi nanocrystals show a distinct feature in the near edge region, in sharp contrast to bulk and nanocrystalline Ni. This feature was attributed to the alloy phase of AgNi.[[fileno]]2060117010132[[department]]工程與系統科學