We have XRD data for Tin (Sn) Substituted Ni-Zn ferrites. How can I calculate the X-ray intensity of different planes ( hkl ) from x-ray data?

Spinel ferrites; cation distribution.

05 June 2018 3,247 4 View

Is quasi-harmonic Debye approximation good for thermodynamic properties at intermediate temperatures?

First Principles study

10 November 2016 5,373 2 View

Which one is the best to calculate the vicker's hardness of the materials among Chen et al formula, Oganov et al formula and Gao et al formula?

First principles study

03 April 2016 1,799 0 View

Is it possible to calculate the optical properties of doped materials using CASTEP code?

First-principles study

02 March 2016 8,553 6 View

How to calculate Debye frequency from phonon dispersion curve?

How to calculate Debye frequency from phonon dispersion curve?

02 March 2016 3,864 4 View

Why is there a trend of band gap changes by increasing pressure?

semiconductors High pressure research

31 December 2015 5,855 7 View

I want to buy CASTEP software. Can anybody help me regarding its price and how can I buy this?

CASTEP

07 August 2015 1,763 1 View

The conductivity as well as dielectric constants of doped Ni-Zn ferrite is found to be increased. How can we be benefited from this study?

expert on magnetic materials, especially Ni-Zn ferrite.

04 May 2015 8,041 8 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View

I have need of XRD graph analysis software for phase identification. Can you please provide links for software tools which can be downloaded?

i am trying to download x'pert high score software, but can't download it. please do suggest software for phase analysis

24 February 2021 5,687 4 View

Why the CHi^2 is close to zero with a bad fitting but the Rp and Rwp are still high?

I am refining my XRD data using in FullProf program. The intensity of the modulated X-ray peaks is almost flat. I tried to adjust the peak intensities but unsuccessful. What is the reason? I guess...

23 February 2021 2,304 4 View