3 其他参数 选择Refinement/Simulation,勾选X-Ray,并根据你的靶选择靶类型,一般默认为Cu靶;选择Pattern Calculation/Peak Shape,选择Peak Shape为Pseudo-Voigt函数,Range选择你测试时的角度范围和步长。最后点击OK; 4 Background Type选择 选择Background Type,如果背底平滑且峰背比较好,一般选择第一个Background Type...
注意:(1)主图下方有一个pattern的按钮AHhditional Gr酋Dhic在文件刚打开的时候是灰色的,当有卡片选出时, 该按钮被激活。按下该按钮,仔细观察实测峰和卡片。 如果在实测峰里找不到卡片上的最强峰(100%),无论 次强峰对应多么好,都认为试样中没有该卡片上标定的 物相。(2)分析结束后要保存为*.Caf格 6、式...
▲图(6)(c)TEM images, (d) Profile HRTEM image, (e) HRTEM image and the inset SAED pattern of the Fe(III) modified BiOCl ultrathin nanosheets Nano Energy, 2016, DOI:10.1016/j.nanoen.2016.10.001 从图c 中可以看出 Fe(III) modified BiOCl 边长在 30-50nm 之间,并且从图d 中的侧面图可以...
: diffractometer Cut Off: 17.7 Standard: Ag
审稿人原话:I cannot agree with the conclusion that pure Au-AgCl nanotubes are formed without showing any clear supports, such as peak shifts in the XRD pattern and elemental mappings using a scanning TEM technique to suggest the complete elution of Ag from nanotubes, i.e., transformation from...
whereλis the X-ray wavelength (0.15406 nm for Cu),θis the Bragg angle of the diffraction peak, and B is the full-width-half-maximum (FWHM) of the peak. (3)Fig. 3shows the XRD patterns of samples A to E. The pattern of sample A only had a low-density diffraction peak at 2θ...
Jade 可读取的数据类型很多,如: MDI ASCii Pattern Files(*.mdi) JADE 的默认数据格式,也是一种通用的纯文本格式,被很 多其它软件所使用。第一次进入 JADE ,所见到的就是这种文件,另外,JADE 也附带了很 多这种类型的文件作为学习的实例,这些文件保存在 JADE\demofiles 文件夹下。 RINT-2000 Binary pattern ...
9、Pattern as *.txt 取代。操作更简单。Preferences 命令打开这里特别要提一下的是关于仪器半高宽曲线的设置,在计算晶粒尺寸和微观应变时都要用到一个参数,即仪器固有的半高宽。Jade 的做法是测量一个无应变和晶粒细化的标准样品,绘出它的半高宽-衍射角曲线,保存下来,以后在计算晶粒尺寸时,软件自动扣除仪器宽度。
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特别注意:在精修文件夹中打开.pcr文件,修改AsyLim底下的数字为60,这样才能进行对称性修正。 点击Asymmetry Parameters,先勾选Asyme1,进行精修,然后再勾选Asyme2,反复几次,直至Chi2不再变化。注意这里是单独进行精修。 此时可以看出峰形的对称性好了很多。