Preeti Redhu

4 Questions 3 Answers 0 Followers

Questions related from Preeti Redhu

Why dielectric anomaly on the dielectric constant curves tend to disappear for a particular Mn doping content?

Why dielectric anomaly peak related to the defect dipoles present in the paraelectric region (around 450 K) of temperature dependent dielectric constant curve tends to disappear? The dielectric...

26 November 2020 386 2 View

Why transition temperature increases (shifts towards higher temperature) with increase in Vanadium dopant?

I have prepared Vanadium doped Barium titanate and transition temperature (135 - 147°C) is slightly shifted towards higher temperature for 2 mol% Vanadium content. What can be the possible...

04 October 2020 2,661 3 View

Can protons, ions and neutrons be used for SEM imaging rather than electron beam?

Generally it is known that SEM is based on the principle of interaction of electron beam with matter. Proton and ion beam can be used instead of electron beam? How their interaction will be...

28 September 2020 4,606 9 View

What does values in the parenthesis of bond angles indicates?

I have determined the bond length and bond angles between different ions in perovskite structure with Rietveld refinement using full prof software. what does values in parenthesis of bond angles...

12 June 2019 3,759 0 View