How i can calculation ideal factor (Diode)?

i want calculation ideal factor Schottky diode. but i dont know how? i have graph and data. can u help me?

07 August 2019 6,805 10 View

How can i prepare to color in standard pH?

06 July 2019 6,760 4 View

How i can synthesize Fe3O4 nanoparticle in water?

I want to synthesize Fe3O4 nano-particle that in finally, i can keeper in water with particle size fix and nm for later use (Not powder)? Is there any article about this? i found a few article...

04 May 2019 5,830 3 View

Help for FT-IR Polyaniline?

why in FT-IR polyaniline: peak shift is different ? such as: 1- oxidant ( APS) Q=1560 cm-1 B= 1488 cm-1 but 2- Oxidant (FeCl3.6H2O) Q= 1554 B=1458 FeCl3.6H2O

31 December 2018 5,090 4 View

Whats HOMO and LUMO Al (cathode) and TiO2 (Reflector Anatase TiO2 Paste)?

Do u have ref or article about this? not: TiO2 on cathode (FTO) by Doctor blade. (HOMO and LUMO)?

03 April 2018 7,457 4 View

Is carbyne (not carben) an intermediate?

Do u have any article about this (carbyne an intermediate)?

03 April 2018 2,406 2 View

can u help me plz: Why elemental analysis (CHN) PANI show in my reaction: C/N raito is 5?

elemental analysis (CHN) PANI show in my reaction: C/N ratio is 5. why?

03 April 2018 5,435 0 View

Conductivity of PANI?

Which conductivity is more? 1-PANI With APS as Oxidant? (Ox/M=1.5) 2-PANI with FeCl3.6H2O Oxidant? (Ox/M=2.5) why?

03 April 2018 3,341 19 View

Do u help me for synthesis of carbyne?

How can I synthesize Carbyne? I want an easy way(Simple synthesis and materials ). Do you have any suggestions? (article or....)

01 February 2018 2,164 4 View

Help me plz for I-V meagerment solar cell?

01 February 2018 2,986 16 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

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

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

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

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View