Profex - How to import .str files properly?

I am using Profex software to analyze XRD. It works fine for materials whose .str file are available in package. But fails when I use imported .str I downloaded .cif file and converted to...

02 March 2018 7,275 5 View

Publication details I have list of papers in DOI/EID form. Can I get publication month and impact factor of the corresponding journals?

I have list of papers in DOI/EID form. Can I get publication month/year and impact factor of the corresponding journals? May be by using SciVal or Scopus

31 December 2016 6,392 0 View

Can II-VI compound semiconductors show metallic behavior (from R-T study) at very low temperature?

Whether II-VI compound semiconductors exhibit metal-insulator transition (R-T measurement) at very low temperature (10K to 50K)

03 April 2016 2,744 0 View

Suggest free simulation software to simulate optical transmittance of thin film samples?

I would like to simulate bi-layer thin film transmittance. Any free software?

01 February 2016 2,995 11 View

What do Raman spectra intensity indicate?

I have Raman data for thin films deposited under the same condition but that have undergone different post-deposition treatments. Along with peak shifts, there is a considerable change in peak...

02 March 2014 1,854 5 View

How to detect quasicrystalline state?

Difference between amorphous, quasi-crystalline and crystalline state.

05 June 2013 6,643 4 View

How can I decide scan range in Raman spectroscopy?

I have thin film samples whose composition is known. When samples were sent for Raman Spectroscopy, operator is for the asking scan range. How do I decide it?

05 June 2013 6,420 5 View

how to find r.i (n) of thin film from A, R%,T% data?

I have absorbance, reflectance% and transmittance% data. How to calculate refractive index from this. I tried with R = [(n - 1)^2 + K^2 ] / [(n + 1)^2 + K^2] where K is extinction coefficient....

11 December 2011 2,664 24 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

What information can be had from raman at higher wavenumber?

i have recorded raman spectra of strontium oxide thin film. the spectra were recorded in the range 400 to 4000 cm-1. i have reference to peaks upto 1000cm-1. but i couldn't find literature for...

26 February 2021 2,499 1 View

How can I find a Raman spectrum wavenumber corresponding to what compound?

I have several Raman spectra with very distinct peaks at certain wavenumbers, such as 277, 359, 466, 583, 623, 686, and 795cm-1. How can I identify them to what compound(s)? The RRUFF and others...

24 February 2021 363 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

How to improve the adhesion between germanium and silicon monoxide thin film layers using EBEAM evaporation?

I want to deposit multilayer coating of germanium and silicon monoxide on silicon wafer using ebeam evaporation?

21 February 2021 2,141 3 View