Two toxic elements Se and Cd are used in CZTS precursors to grow high quality CZTS thin films but CZTS solar cell does not show toxicity. Why?

Two toxic elements such as selenium (Se) and cadmium (Cd) are used in CZTS precursors to grow high quality CZTS thin films. Although Se and Cd are toxic element but CZTS solar cell does not show...

09 October 2018 8,937 0 View

Why the simulation software like AMPS-1d or SCAPS-1d is called one dimentional simulator?

Popular simulation software AMPS-1d or SCAPS-1d is termed as one dimensional simulator. what is reason behind for this type of nomenclature?

06 July 2018 4,306 0 View

Which journals are most preferable for publishing theoretical work on solar cell?

We want to publish our theoretical research work on multijunction solar cell. We are looking for a list of indexed journal (Scopus, ISI/web of science) for publishing our results. So, would you...

03 April 2018 8,582 0 View

Is there any trusty/foundation/sponsor all over the world that can provide fund for participating conference held in overseas?

My point is not directly related to the technical research but I think it is relevant to researchers because in many cases, especially for LDC countries, there is no ( or little ) fund for...

02 March 2018 7,502 1 View

Is there any simulator for multijunction solar cell like AMPS-1d for CdTe solar cell or SCAPS-1d for CIGS solar cell?

Many researchers use in-house MATLAB code for theoretical efficiency simulation. Specifically i need to know, Is there any simulator for multijunction solar cell like AMPS-1d for CdTe solar cell...

02 March 2018 5,986 5 View

Will solar photovoltaic energy ever be able to replace fossil fuels completely?

Currently i'm working on this issue. As far i know, maximum solar cells are low power and their theoretical efficiency also have certain limit. So source try to say solar photovoltaic energy could...

02 March 2018 2,018 22 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 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

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