Chaitanya Limberkar

6 Questions 16 Answers 0 Followers

Questions related from Chaitanya Limberkar

Why Sb peak is missing in EDS spectra, whereas it is recorded in elemental mapping?

I have recorded EDS spectrum of Sb doped GeSe ternary alloy. Now my problem is, I am not getting any peak for Sb in the spectrum but when elemental mapping is conducted on the sample, a uniform...

01 September 2021 1,352 4 View

Drying of PVA dissolved in NMP?

I am working on PANi/PVA self-standing films. For that I have dispersed PANi source i.e. emeraldine salt dispersed in NMP and ultrasonicated for few hours and the centrifuged to settle down the...

12 November 2020 968 3 View

How can I prepare triiodide/iodide solution to use as electrolyte?

I want to fabricate a DSSC and in that as medium to exchange the charge between the electrodes I want to use I3-/I- solution as electrolyte, but I cannot find the exact method to prepare the...

23 September 2020 8,068 7 View

Does the crystallite size always decrease and microstrain always increase irrespective of type of dopant (trivalent or pentavalent) in TMDC crystals?

My host material is a p-type semiconductor and my dopant is an electron donor atom so what result should I expect for crystallite size and microstrain of the doped material from powder xrd of the...

10 March 2020 7,240 3 View

Can anyone tell me about this error in Rietveld refinement?

I was doing Rietveld refinement for TMC material and got an error while running the program which is attached here in the form of image. Any help regarding this?

13 August 2019 5,826 12 View

Similar to Silver conductive paste which other metal pastes can be used to form contacts on TMC/TMDC crystals for fabricating devices?

If anyone can suggest with proper reference then it will be very helpful.

13 February 2019 9,859 2 View