Can MoS2 replace graphene in semiconductor applications?

Transition metal chalcogenides in general seem to be a very promising material family for semiconductor applications. Are they better than Graphene for these applications?

05 June 2014 4,082 3 View

Can anyone about with MOS: electric field in the oxide?

When we draw the electric field in the oxide of an MOS capacitor in the depletion regime, we take the charge in the depletion layer (Qd) and calculate the oxide electric field (Eox) as Qd/epsilon...

04 May 2014 688 4 View

What is the relationship between flat band voltage and x-intercept of Mott-Schottky plot?

For a MOS capacitor with oxide charges and interface charges.

04 May 2014 9,559 7 View

Have you noticed it?

In " Physics of semiconductor Devices" by Sze & Kwok pge 218 equation (Eq 43) says that Cit = q^2 Dit. But in E.H.Nicollian and J.R.Brews, 'MOS Physics and Technology", Wiley Classics Library...

03 April 2014 2,093 3 View

Is there any other easily available method to confirm formation of graphene by CVD on a Cu foil?

Other than Raman is there any other easily available method to confirm formation of graphene by CVD on a Cu foil?

03 April 2014 9,554 8 View

Do interface trapped charges in an MOS capacitor contribute to the depletion of layer thickness?

I know that various oxide charges and metal semiconductors work function difference contribute to MOS depletion layer thickness at zero gate basis.

03 April 2014 9,396 2 View

Is aluminum oxide a polar or non-polar molecule?

If it is polar, what is its molecular dipole moment? Can somebody suggest any references on this topic?

02 March 2014 3,691 14 View

How can the Fermi levels of M an S get aligned and thermal equilibrium established when an MOS capacitor is fabricated ?

In the ideal case the oxide in an MOS capacitor is of infinite resistance. Hence charge carriers cannot flow from metal to semiconductor.Can someone help? Regards and thanks.

01 February 2014 1,219 5 View

What is the importance of the x-intercept of 1/C^2 vs gate voltage of an MOS capacitor?

I am studying some aspects of MOS caps with aluminum oxide as the gate oxide. I have read in some articles that x-intercept of 1/C^2 vs gate voltage (Vg) gives flat band voltage (Vfb). But this...

11 December 2013 3,886 4 View

Why are MOS capacitor calculations C(measured) normalized as C(mes.)/Cox? Can anyone give an explanation?

Also what is the true difference between built in potential and barrier height in the case of an MOS capacitor?

11 December 2013 4,380 1 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

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 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

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View