Monitoring the transitions of the charge-induced reconstruction of Aau(110) by reflectance anisotropy spectroscopy.
Monitoring the transitions of the charge-induced reconstruction of Aau(110) by reflectance anisotropy spectroscopy.
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通过反射各向异性光谱监测 Aau(110) 电荷诱导重建的转变。
DOI：
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发表时间：
2002
影响因子：
8.6
通讯作者：
Y. Borensztein
中科院分区：
文献类型：
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作者：
V. Mazine;Y. Borensztein
用原位反射各向异性光谱法研究了浸在电解液中的Au（110）的缺行重构。监测了1 × 3、1 × 2和1 × 1表面结构之间的转换，作为施加电位的函数。动力学模型使我们能够令人满意地再现数据。这些结果证实了表面电荷决定表面重构的理论预测。测定了过渡电位和激活势垒。
Missing-row reconstructions on Au(110) immersed in electrolytes have been studied by in situ reflectance anisotropy spectroscopy. Transitions between the 1 x 3, 1 x 2, and 1 x 1 surface structures were monitored as a function of the applied potential. A kinetic model allowed us to reproduce the data satisfactorily. These results confirm the theoretical predictions showing that the surface charge determines the surface reconstruction. The transition potentials and the activation barriers were determined.