How to get resistance value from Nyquist plot?

I measured resistance of my solid electrolyte with Au as blocking electrode. Real impedance value did not start from zero value, rather higher than zero value. Should I subtract that value of real...

09 October 2013 2,356 18 View

What do the positive values of imaginary part in nyquist plot mean?

Usually when we measure the impedance for solid state electrolytes then they show a semicircle that starts at a high frequency and a line at a low frequency. Semicircle represents the bulk and the...

08 September 2013 1,985 2 View

What is the best method to assemble a thin film battery cell?

If we deposite Ctahode and electrolyte on Cu or Al foil then what will be the best way to assemble a cell for battery??

07 August 2013 7,224 2 View

How can we measure elemental atomic percentage by X-ray photo electron spectroscopy?

I never did XPS before.I want to know that XPS spectra provide directly atomic percentage of all elements in thin film or we have to do some work on spectrum to measure this? What kind of software...

06 July 2013 5,067 15 View

What is the meant by in plane and out of plane crystal growth?

What is the difference between these two?

04 May 2013 7,010 0 View

Can anybody help me in analysing FTIR spectrum of Thin film of LiPON on SiO2 substrate?

I deposited film and got this spectrum. Film is very thin of the order of less than 100nm.I want to confirm the presence of Phosphate group. Can anybody kindly help me in analyzing the spectrum...

04 May 2013 8,011 6 View

How does size of particles effect ionic conductivity in solids?

ionic Conductivity will increase or decrease if we decrease the size of grains(approaching nm) in solids?

03 April 2013 9,899 1 View

How can I measure the thickness of thin film using cross sectional image obtained using SEM?

Is there any software or any other technique?

03 April 2013 681 11 View

For a Li ion thin film electrolyte, is it necessary to get amorphous film for better results, or can we have crystalline film for good result?

In many papers, electrolytes for thin film batteries are amorphous, what is main reason for this?

02 March 2013 8,199 4 View

How to calculate warburg element from equivalent circuit of impedance nyquist plot of cell?

If we measure the conductivity of cell using EIS method then we get a semicircle and a line making some angle with real part of impedance i.e x-axis. I want to calculate the warburg element from...

05 June 2012 2,358 17 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

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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View