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

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

Want to buy Laser from online source ?

31 December 2014 5,051 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View