Direct determination of one-dimensional interphase structures using normalized crystal truncation rod analysis

Direct determination of one-dimensional interphase structures using normalized crystal truncation rod analysis
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使用归一化晶体截断棒分析直接测定一维界面结构

DOI:
10.1107/s1600576718004326
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发表时间:
2017
期刊:
--
影响因子:
--
通讯作者:
H. You
H. You
中科院分区:
--
文献类型:
--
作者:
T. Kawaguchi;Yihua Liu;A. Reiter;Christian M. Cammarota;M. Pierce;H. You

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采用一维非迭代直接法求解归一化晶体截断棒。非迭代方法利用Kramers-Kronig关系,避免了传统迭代方法由于初始模型不合适或不完全收敛而产生的模糊性。通过数值模拟和Pt(111)在0.1 M CsF水溶液中的实验,证明了本方法的有效性和局限性。本方法相比,传统的迭代相位检索方法。
A one-dimensional non-iterative direct method was employed for normalized crystal truncation rod. The non-iterative approach, utilizing Kramers-Kronig relation, avoids the ambiguities due to the improper initial model or the incomplete convergence in the conventional iterative methods. The validity and limitation of the present method are demonstrated through both numerical simulations and experiments with Pt (111) in 0.1 M CsF aqueous solution. The present method is compared to conventional iterative phase-retrieval methods.
使用共振 X 射线衍射光谱对电子和局部结构进行位点选择性分析
DOI: --
发表时间: 2019
期刊:
影响因子: --
作者:
木須一彰;金相侖;折茂慎一;河口智也
通讯作者: 河口智也