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Arrays of lso-oriented gold nanobelts

机译:定向取向金纳米带的阵列

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For the first time single crystalline gold nanobelt arrays with identical crystallographic orientation were obtained. A combined method consisting of directional solid-state transformation of a Fe-Au eutectoid and a well controlled electrochemical treatment enables production of arrays of nanobelts with a desired length. They have an average thickness of 25 nm and width of 200-250 nm, respectively. The obtained gold nanobelt arrays were characterized by electron backscattered diffraction (EBSD), X-ray diffraction, and XPS. The underlying mechanisms and the potential of this method for the production of nanosensors are discussed.
机译:首次获得具有相同晶体学取向的单晶金纳米带阵列。由Fe-Au共析晶体的定向固态转变和良好控制的电化学处理组成的组合方法可以生产具有所需长度的纳米带阵列。它们的平均厚度分别为25 nm和200-250 nm。通过电子背散射衍射(EBSD),X射线衍射和XPS对获得的金纳米带阵列进行了表征。讨论了这种方法生产纳米传感器的潜在机制和潜力。

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