What is the reason for decrease in the crystallite size of AZO as a function of annealing time?

10 November 2017 8,168 4 View

Can any one explain the broadening of XRD peaks of CIGS nanoparticles?

09 October 2016 9,159 3 View

XPS analysis for Al doped Zinc oxide?

04 May 2016 8,242 3 View

Metal Oxides materials are most commonly used as a Transparent conductors, Why?

Instead of metal films(Ag), doped organic polymers or metal nitrides (TiN) why we are using oxides for TCOs. what is the main reasons for that.

31 December 2015 3,475 2 View

How thick is the buffer layer in solar cells?

How to determine the optimum buffer layer thickness for a solar cells. Is there any specific range for the buffer layer thickness or special equations from which we can calculate the same.

04 May 2015 4,777 7 View

Can someone please provide me with CIF files (crystallographic information file) of CoO,Co3O4,Sm2O3 (mono and cubic) and Smco5?

I need CIF files for CoO(rock salt), Co3O4 (spinnel), Sm2O3(cubic), Sm2O3 (monoclinic) and SmCo5(hcp) structures. How i can get the CIF files?

07 August 2014 4,134 4 View

How to find unstrained lattice spacing in the directions of the Cr(substrate) and Cr2O3 overgrowth.

07 August 2014 6,908 5 View

Can someone please provide me with force-distance curves by atomic force microscopy?

How can I analyze from a force - distance curve data for a required sample? What is the important of Force-Distance curves in AFM? What type of data I will get from Force-Distance curves?

07 August 2014 7,688 7 View

How can I find out misfit value between substrate and film?

07 August 2014 6,018 4 View

Can someone tell me a Poisson ratio value of cubic system for rare earth oxides?

I am looking for a value of Poisson ratio value of like cubic structure (Sm2O3, Eu2O3,Gd2O3).

05 June 2014 6,866 3 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