8 Questions 3 Answers 0 Followers
Questions related from Shalini Kathirkamu
Does anyone have videos of the QIP Short Term Course on Advanced Ceramics and Composites for Multifunctional Applications (1-6 March 2021)? If anyone has the course videos of IIT Kanpur, please...
04 October 2021 5,710 1 View
I need to correlate the ionic state of Fe with the magnetic properties of Fe doped ferroelectric material. My way of synthesis is solid state reaction method.can I correlate the reason for...
13 November 2017 9,509 3 View
Doing the CASAXPS fitting software for Fe doped BaTiO3-xFe XPS data, it gives the At% . What is meant the atomic ratios of Fe2+:Fe3+ in a particular concentration of xFe in BaTiO3. For me it...
31 October 2017 407 4 View
I want to detect the band gap narrowing in Fe doped BTO(BaTiO3) through valence band XPS (VBXPS) characterization. The operator is asking which element do you want to detect in BaTiO3 for VB XPS?...
19 September 2017 6,755 2 View
In my sample fe deped BaTiO3, both Fe2+ ferrous and fe3+ Ferric ion i.e.,multi valence states present which identified from XPS. How to find fe2+:Fe3+ ration present in my sample? which method I...
21 May 2017 8,362 4 View
My material ( K0.5Na0.5NbO3) doesn't have any jcpds file format. For pure material itself researchers put different hkl value for the same composition. how to index it with the correct format?
15 April 2016 3,436 1 View
Any stoichiometry calculation is available to fix the solvent value for the synthesis of a perovskite material or it is a trial and error method only? Which one is universally following?
21 July 2015 1,596 1 View
Generally, ferroelectric materials have high dielectric constant at the same time dielectric loss also present.In many materials both are high.Is it correct? why it is behaving like this? can...
24 April 2015 6,948 5 View
