Synchrotronradiation相关论文
Metastable phases formed during vitrification or devitrification open an avenue to study the intrinsic structural hierar......
Recent Progress of Synchrotron X-Ray Imaging and Diffraction on the Solidification and Deformation B
Characterizing the microstructure and deformation mechanism associated with the performances and properties of metallic ......
Investigation on the Solidification and Phase Transformation in Pb-Free Solders Using In Situ Synchr
It is widely accepted that further development of Pb-free solder alloys for improved processing and in-service propertie......
The underlying structural origin of magnetic properties is still elusive in Fe-based amorphous alloys.In this study,dist......
Considering the complementarity of synchro-tron radiation SAXS and nano-CT in the pore structure detection range,synchro......
Synchrotron Radiation-Based Three-Dimensional Visualization of Angioarchitectural Remodeling in Hipp
Characterizing the three-dimensional (3D) morphological alterations of microvessels under both normal and seizure condit......
Influence of Cryorolling on the Precipitation of Cu-Ni-Si Alloys: An In Situ X-ray Diffraction Study
The effect of cryorolling on the precipitation process of deformed Cu-Ni-Si alloys was investigated through in situ sync......
The properties of cementitious materials are related to the microstructure of their binder matrix, which forms by a sequ......
Three dimensional visualization of rat spinal cord microstructure by use of synchrotron radiation ph
Introduction: Traumatic spinal cord injury(SCI)may cause longlasting dysfunction in many organ systems,and together with......
Quantification of 3D microarchitecture and vessel regeneration by synchrotron radiation μCT in a rat
Fully understanding the mechanisms behind spinal cord injury(SCI) processes requires reliable imaging tools for thorough......
Three-dimensional Insight of Angioarchitecture in Rat Spinal Cord Contusion:A Study by Synchrotron R
Objective:Acute spinal cord injury is a devastating traumatic event resulting in disability.The studies aims to evaluate......
An X-ray microbeam irradiation system using synchrotron radiation has been developed at the Photon Factory, KEK, Japan[1......
Using the tentacle extract (TE) from the jellyfish Cyanea capillata,we have previously established a delayed jellyfish e......
This presentation overviewed the state-of-the-art synchrotron-based techniques in quantification,speciation,imaging,and ......
Synchrotron radiation x-ray diffraction techniques,including reciprocal space mapping(RSM),crystal truncation rod(CTR),e......
时域穆斯堡尔谱学(TDMS)开始于1960年.在穆斯堡尔激发态的寿命τ期间,当时已观测到一些有趣的现象,但因放射源不够强,直到1985年开......
Gallium nitride (GaN) and related compounds have already raised to the position of technologically most significant semi......
设计了一种基于荧光成像的X射线光束在线监测装置,用于上海光源硬X射线光束的实时在线监测。相较于现有位置监测器和气体电离室,该......
报道了合肥国家同步辐射实验室软X射线束的时间相干长度的理论估算、方法和实验结果。...
同步辐射红外(SRIR)光具有光谱范围宽、发散角小、亮度高以及信噪比高等优点,结合传统红外谱学技术,采用SRIR谱学显微技术对样品进......
为提高仪器整机性能及遥感数据反演质量,分析了仪器光学系统膜系对偏振的影响,利用氙灯、准直系统、布儒斯特起偏器和紫外光谱仪构......
三维X 射线衍射层析术(3DXRD)是一种快速的、无损的结构表征技术，用于研究毫米尺度的多晶样品中晶粒(亚晶粒)的空间分布。基于上海......
第三代同步辐射为X射线成像提供了一个单色、能量可调谐的高亮度光源。对于由低Z材料组成的样品来说，相比于传统成像方法，X射线光栅......
基于同步辐射装置的时间分辨X射线铁磁共振方法采用了相移模式的“泵浦-探测”技术,结合了铁磁共振和磁圆二色原理,是研究自旋转移......
提出了一种软X射线荧光吸收谱测试方法。该方法克服了软X射线荧光产率低的问题,消除了荧光自吸收效应,采用部分荧光产额模式获得了......
同步辐射光源具有高斯分布特性,能使生物样品重建图像呈灰度分布不均匀和对比度低的特点,同时重建图像受背景噪声影响,进而造成重......
用同步辐射光电离质谱与符合技术相结合测定了偶氮苯光电离效率谱,获得了该分子的电离势,导出了分子和分子离子中某些键的解离能以......
研究了极紫外宽带多层膜偏振光学元件,包括反射式检偏器与透射式相移片.基于Mo/Si非周期多层膜结构,采用解析与数值优化相结合的方......
对双能计算机断层扫描(CT)图像进行三维图像配准是准确获取样品内部元素分布信息的前提。针对同步辐射双能CT 成像存在的图像空间......
在同步辐射X射线成像中,时常会出现对比度不高或对比度不均匀的问题,这将导致图像中样品的一些细节信息难以被观察和分析。针对这......
We use a varied line-spacing (VLS) grating to improve the performances of the constant-length Rowland-circle spherical g......
在北京同步辐射装置(BSRF)上建立了国内唯一的软X射线光学实验平台,主要用于惯性约束聚变(ICF)激光等离子体诊断用探测元器件的精......
建立了一种基于同步辐射X射线的立体成像系统用于上海光源成像线站(BL13W)。该系统使用两个弯曲毛细管将同步辐射光引出并分为交叉......
从量子力学的不确定原理出发,推导出光源相干性和光束相干性的关系,并应用所得的结论对同步辐射X光束的空间相干性进行了物理分析,......
在经典力学框架内，利用小振幅小周期近似对晶体摆动场辐射进行了讨论。结果表明，同大振幅大周期近似相比,小振幅小周期近似下的摆动......
针对上海光源谱学显微光束线站的性能要求，对其核心部件单色器进行结构设计。阐述了单色器的扫描运动原理，论述了波长扫描机构的设计......
在分析了光源相干相体积的基础上,重点研讨了第三代同步辐射中波荡器(undulator)辐射的相干模式,能谱亮度,相干光子通量等。这对提......
描述了在北京同步辐射装置上,利用同步辐射作为激发光源,观测微量元素铈对闪烁体GSO、PbF2和BaF2发光性质的影响。......
高能X射线组合透镜是一种基于折射效应的新型X射线光学元件。报道了这种新型X射线光学元件聚焦性能 的最新实验结果。设计的高能X......
以合肥800ＭｅＶ电子储存环同步辐射和壁稳氩弧作为初级标准光源，在165～350 nm波段，标定了石英窗口氘灯的光谱分布，最大偏差为11％。以石英窗口......
利用全息光刻和离子束刻蚀技术制作了用于软X射线聚焦和色散的三种参数的高精度菲涅耳(Fresnel)波带片，给出了实验结果。......
同步辐射(SR)用光学元件必须采用很大的入射角以得到较高的反射率,从而使得这类光学元件一般均为横向较窄而轴向甚长的长条状。为......
X-ray fluorescence computed tomography(XFCT)is a stimulate emission tomography that allows nondestructive reconstruc......
SSRF X-ray imaging beamline (BL13W) is composed of, a 2.0 Tesla wiggler, double crystal monochromator(DCM) cooled wi......
The Study Internal Structure of the Annual Layers in Lake Sediments Using Synchrotron Radiation with
1 Introduction Annually laminated(varve) sedimentary deposits are considered as one of the most important archives,since......
1 Introduction Meromictic Shira Lake is a good representative object for detail climate modeling due to its local hydroc......
