How to use MOSFET for IV measurement?

Respected sir, We are making IV measurement setup. To the Gate of MOSFET, we give voltage in steps (VGS). and at the same time, we check the voltage at drain (VD) w.r.t. ground. It is varying but...

02 March 2019 5,113 3 View

Please suggest some nanoparticles whose chages drastically before and after oxidised state?

Please suggest some nanoparticles whose chages drastically before and after oxidised state? Also, suggest methods of sysnthesis.

11 December 2018 215 6 View

How much is the porosity of TiO2 films and CeO2 films as photoanode in dye sensitized solar cells?

07 August 2016 3,399 4 View

What is Fermi level of CeO2 in eV?

what is the value of Fermi level of CeO2? How to calculate it theorotically and practically?

05 June 2016 2,636 0 View

What are the effects of annealling on nanomaterials?

specially for wide band gap oxides such as CeO2.

01 February 2016 1,880 4 View

How can I improve short circuit current in Dye Sensitized Solar Cells?

The solar cells we are making are having good voltage arouen 350 to 500mV but current is low in microAmpere. How to improve current. we are using low cost dyes such as rose bengal and eosing y.

02 March 2015 3,123 19 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein?

Hi In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein? I got this error in the add-ion stage: Fatal error "./ amber99sb-ildn-HHH.ff / force...

01 March 2021 8,747 4 View