Development of nanometer-resolution XAFS imaging method and structural evaluation of nanostructured materials
Development of nanometer-resolution XAFS imaging method and structural evaluation of nanostructured materials
批准号:
22651040
负责人:
TAKAHASHI Yukio
金额:
$1.96万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011
中文摘要
原则上,纳米尺度的X射线吸收谱可以从特定元素的X射线吸收边附近的X射线能量处的相干X射线衍射成像中导出。在这样的实验中,必须确定照射到样品上的X射线的每表面单位的剂量。本研究开发了一套用于相干X射线衍射成像的入射X射线强度监测系统。通过使用该系统,我们确定了照射到纳米结构样品上的X射线剂量,并定量地导出了样品的电子密度分布。
英文摘要
In principle, X-ray absorption spectrum at the nanometer scale can be derived from the coherent X-ray diffraction imaging at the X-ray energies around the X-ray absorption edge of a specific element. In such an experiment, the dose per surface unit of X-rays illuminated onto a sample has to be determined. In this study, incident X-ray intensity monitoring system for coherent X-ray diffraction imaging was developed. By using this system, we determined the dose of X-rays illuminated onto a nanostructured sample and quantitatively derived the electron density distribution of the sample.
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KBミラー集光X線を用いた高分解能走査型回折顕微法の開発
使用KB镜聚焦X射线开发高分辨率扫描衍射显微镜
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[鈴木明大, 高橋幸生, 堤良輔, 西野吉則, 松原英一郎, 山内和人, 石川哲也]
通讯作者:
石川哲也
Development of high-resolution X-ray diffraction microscopy using Kirkpatrick and Baez mirrors
使用柯克帕特里克和贝兹镜开发高分辨率 X 射线衍射显微镜
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[R.Tsutsumi, Y.Takahashi, N.Zettsu, A.Suzuki, Y.Nishino, E.Matsubara, T.Ishikawa, K.Yamauchi]
通讯作者:
K.Yamauchi
Development of coherent x-ray diffraction microscopy and its application in materials science
相干X射线衍射显微镜的发展及其在材料科学中的应用
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[大野貴弘, 幡場喬二, 長谷川佳, 高口洋人, Y.Takahashi]
通讯作者:
Y.Takahashi
高分解能X線タイコグラフィーの開発と元素識別イメージング
高分辨率X射线叠层成像和元素识别成像的发展
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[鈴木明大, 高橋幸生, 是津信行, 香村芳樹, 仙波泰得, 大橋治彦, 山内和人, 石川哲也]
通讯作者:
石川哲也
高分解能コヒーレントX線回折顕微法の現状と将来展望
高分辨率相干X射线衍射显微镜的现状与未来展望
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[鈴木明大, 高橋幸生, 是津信行, 香村芳樹, 仙波泰得, 大橋治彦, 山内和人, 石川哲也, 五十嵐豪,堀口直也,丸山一平, 高橋幸生]
通讯作者:
高橋幸生
共 29 条
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批准号:18H05253
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Basic study on the perceptual characteristics of vibratory sensation induced by complex low-frequency noise
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批准号:23330220
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Establishment of element-specific coherent X-ray diffraction microscopy and 4D nano-meso structural analysis of metallic materials
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Study on Reduction of POPs in Soils, River Sediments and Combustion Ash, Using Sunlight and Hydrogen Peroxide
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Basic study on the relationship between subjective perception of vibration and actual body vibrations induced by low-frequency noise
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On Phonological Representations as Equilibra among Phonological Computational Device
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Modeling and Simulation for Pedestrian Behavior in Congested Circumstances
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A Research into the Unification of the Grammatical Operations in Phonology and Semantics
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A Research into Interface between Phonetic Representations and Articulatory Modules
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Modeling and Analysis of Congested Systems Consisting of Intelligent Customers
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Research on New Methods for Performance Evaluation of Communication Networks
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Explorations for a Unified and Simplified System of Universal Phonology
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Study on the Classification of Industrial Wastes and their Disposal Sites
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负责人:TAKAHASHI Yukio
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Study on Groundwater Pollution in the Lower Reaches of the Shinano River.
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海外基金