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

How to quantify defect state density from PL spectra?

How to quantify the defect state density from PL spectra for a semiconducting thin film?

03 April 2017 4,393 6 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

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

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

How to simultaneously perform multiple biochemical assays?

I am a research scholar working on heavy metal stress on plants. I will be doing biochemical characterisation( protein, carbohydrate, proline, antioxidant enzymes and many more assays) at interval...

01 March 2021 6,999 3 View

Where can I find atmospheric measurement profiles (temperature, density, etc.) between 300-800 km altitude?

I am investigating thermospheric mass density profiles between 300-800 km altitude. I would like to compare the variability with other parameters, including temperature, electron content,...

01 March 2021 5,902 3 View

Can anyone help me with the administration of the "Mind the Gap" Scale for satisfaction with transition to adult care?

We are working on a study focused on adolescents' transition to adult care and are looking for a validated measure for satisfaction with the transition. So far the only measure that we have came...

28 February 2021 2,338 1 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View