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

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

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View