Joao vitor Campos

3 Questions 8 Answers 0 Followers

Questions related from Joao vitor Campos

Where can I find the R-factor expected in GSASII (Rexp)?

Hello! I just started to use GSASII and I am having trouble to find Rexp after refinement. I see on the tab covariance GOF (goodness of fit), wR (Rwp), but I cannot find Rexp. Can you help...

01 October 2021 9,651 0 View

How to do Rietveld refinement with HT-XRD (High temperature X ray diffraction) data?

Hello colleagues. I am analyzing some phase transitions during heat treatment of calcium phosphate materials. Although I am having trouble to fit the data properly. I am using profex, and I an...

16 February 2021 1,268 4 View

If I apply electric field at 3YSZ using two platinum electrode discs it will polarize my material?

Hi, I am applying electric field at the flat surface of a 3YSZ cylindrical sample (3%mol yttria stabilized zirconia) in a sandwich setup (platinum electrode - 3YSZ - another platinum electrode),...

09 January 2019 6,113 8 View