Peak splitting at higher angles but not observed at lower diffraction angles in XRD. Why?

I have done XRD of my ceramic pellet using Rigaku table top XRD with Cu k alpha beam. I have observed Peak splitting at higher diffraction angles but not observed at lower angles. Why? Is this...

01 February 2019 4,177 6 View

Difficulties in precision low voltage measurement using Nanovoltmeter in presence of time varying magnetic field?

I have recently tried to measure precision low voltage measurement using Keithley nanovoltmeter with time varying magnetic field. But always getting false voltage varying with this increasing...

01 February 2019 257 3 View

How to model Spectrum analyzer in hfss? If possible in hfss or in any other Electromagnetic suite?

I want to simulate a nonlinear frequency response from a single frequency input. I think for this i require a spectrum analyzer. Is it possible that only the direct input power of a single...

31 December 2017 4,825 4 View

How can I deposit Platinum using electrochemical method without using Platinum salt electrolyte?

I have a platinum electrode so is it possible to deposit Pt on ITO (Or other conducting substrate) without using any Platinum electrolyte? I don't have any Pt salt electrolyte so please give...

03 April 2016 2,343 3 View

Is exchange bias effect possible in ferrimagnetic (instead of ferromagnetic) and Antiferromagnetic heterostructures in nano range?

Is it possible to have significant exchange bias effect in ferrimagnetic and antiferromagnetic multilayer nanostructures or core shell nanostructures. Please give some supporting references if...

11 December 2015 3,246 3 View

In thermal deposition what should be the standard quality of substrate"It should be very smooth ,or rough or crystalline surface"?

I am preparing thin films of metals using thermal deposition and using glass as substrate but quality of film is very poor so is it due to the smooth surface of glass or amorphous surface of glass...

04 May 2015 3,248 9 View

How can I correlate the Secondary electron and Back scattered imaging with magnetic contrast of nanomaterials?

Please provide some reference on SE and BSE imaging in SEM for magnetic contrast imaging of nanomaterials and how can we interpret this contrast ..........?

03 April 2015 4,672 3 View

What could be the possible reason if some material does not stick on glass and Silicon substrates?

I am coating my gel(Metal oxides) on glass and silicon substrates by dip coating or by spin coating but it is not sticking on substrates properly what could be the possible reason for it?

01 February 2015 9,165 12 View

What should be the possible solvents to get the maximum solubility of magnetic materials?

Please suggest some good solvents for dissolving completely the magnetic nanomaterials or powders as during TEM analysis or SEM analysis or for spin coating I have to dissolve my magnetic...

31 December 2014 5,322 11 View

Can you suggest some good references on magnetic domains imaging in magnetic nanostructures?

I am working on magnetic nanostructures and their magnetic structure. Please suggest some good reference to analyze the magnetic domains and the good tools to analyze these images. Also please...

31 December 2014 8,538 5 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

Has anyone experienced changes in growth for cell culture when purchasing media from different companies?

I recently switched the company where we buy our DMEM/F12 and i have noticed a signficant change in growth for my human olfactory neurosphere cell lines

24 February 2021 2,268 3 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

If a journal doesn't provide doi after acceptance of the manuscript, is it authentic?

It is related to submission of the manuscript in a Journal and the process of its online availability.

18 February 2021 9,269 5 View

QPCR tubes for Roche Lightcycler Nano?

We own a small cPCR thermal cycler from Roche, Lightcycler Nano, which is convenient for backup quick runs. Recently, Roche has discontinued the plastics for it and they offer no alternative from...

17 February 2021 8,694 5 View