Is nanocrystalline material is better option in case of Dilute magnetic semiconductors

Can anyone suggest that why the nano-crystalline or nano-material is better in case of dilute magnetic semiconductor ? I mean whats the extra benefit that if we have nano-crystalline or nano...

04 May 2017 8,227 0 View

How the low concentration of transition metal doping in material stabilize properties of material in case of dilute magnetic semiconductor ?

In case of dilute magnetic semiconductors, how the low concentration (

11 December 2016 4,573 5 View

In case of magnetism, why we take ZFC and FC for M-T measurement ?

11 December 2016 3,008 0 View

Band gap of Powder sample ?

04 May 2016 432 1 View

What is the physical significance of negative magnetoresistance at room temperature and positive MR at low temperature ?

03 April 2016 9,038 1 View

Does the crystallite size and amorphization depend on each other ?

11 December 2015 6,390 11 View

Can I get JCPDS data card from anywhere freely ?

If someone have JCPDS data (XRD data card) then share if its possible for him or her.. my email id is [email protected]

11 December 2014 9,067 0 View

Which state of Fe element has more conductance Fe+2 or Fe+3 ?

Pls reply

11 December 2014 5,032 1 View

Why does the doping of Fe in a semiconductor decrease the resistivity while with doping of other transition metal resistivity increases ?

Reply pls

11 December 2014 5,762 4 View

If we are getting very low intensity in HRXRD of a thin films like 10 or 12 than is it justified with the data?

If we are getting very low intensity in HRXRD of a thin films like 10 or 12 than is it justified with the data?

11 December 2014 4,676 8 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