What should be the steps to do analysis of SAXS data

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Does band gap o semiconductor materials changes with its shape ?

does band gap o semiconductor materials changes with its shape ?

04 May 2019 227 9 View

How can we relate zone axis obtained TEM to preffered orientation of crystal.Also how can we compare it with texture coefficient obtained from XRD?

I have obtained zone axis of a crystal from TEM .Also I have calculated texture coefficient from XRD data. how I can establish a relation between these two.

31 December 2018 1,827 2 View

Why there is left shift in the XRD peaks for Bi2Fe4O9 ?

I have prepared the Bi2Fe4O9 via hydrothermal method. All the peaks in XRD are shifted equally towards left. What could be the reason for such shift.?

06 July 2018 7,440 6 View

How to calculate surface energy of different faces of nanoparticle

I have to calculate surface energy for different faces of nanorods.One plane is (111) and another one is (200).How to calculate which surface has more or which has less energy.

07 August 2017 3,466 6 View

Any software for the analysis of GISAXS data of film on glass substrate ?

I want to know which is the best software for analysing data provided by GISAXS

31 December 2016 9,835 2 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Who of all the Global Scientific community will help me Prof. Dr. Yoshida make way for TPEOM, MEC ~EMC to return the atmospheric gases to the norma ?

TEP presentation caption (The Environmental Project) Re: Why should Washington’s DC, or any country government point of location think of as nowadays of as to being 'tomorrow as to come! if it...

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How to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field in Techplot?

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How to calculate the molar proportions of the oxides from the XRF analyses?

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Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

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Z-average size from Dynamic Light scattering can it be lower than the original probe size?

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Marcel Rodrigues Ferreira

Hello Aditi, have you heard about Data analysis software ATSAS?

https://www.embl-hamburg.de/biosaxs/software.html

In this link you will find the programs of this package to treat your data and also a manual as used.

good luck !

Dan Zhao

Normally, you should first subtract the background, either solvent or matrix depending on your sample is solution or bulk. Then you should choose the right model (either form factor or structure factor) based on your particle shape, etc. For the fittings, there are a couple of software you can use, such as sasview, sasfit, etc. There are a lot of models embedded in these programs.