Could you provide detailed and explanatory reference materials / books for Finite Element Analysis using getDP tool?

Dear all, Please provide some good help / reference documents or texts to understand the Finite Element Analysis using getDP tool .It would be great if anyone can provide the detailed...

02 March 2018 819 3 View

How is the Finite Element formulated for MEMS electrostatic actuator? What are the open source tools that can be used to simulate the FE model?

Dear all, 1) I am a new to the area of Finite Element Analysis. I want to understand the Finite Element formulation for "MEMS Electrostatic Actuator" that can be applied to any FEA tool (say any...

02 March 2018 1,911 3 View

Doubts in modeling MEMS Cantilever Beam in getDP?

HI all, I am trying to model the MEMS cantilever beam using getDP tool. I face the following doubts: 1) How and where to specify the point load (applied only at the free endpoint) in the problem?...

02 March 2018 3,815 0 View

What is meant by Parameter Extraction in Semiconductor Device Modeling?

Hi all, I wanted to know the meaning of "Parameter Extraction" in semiconductor device modeling. (Say for instance. MOSFET). Could somebody explain in detail about this detailing the steps. Many...

06 July 2016 8,412 1 View

Which is the best book to learn Semiconductor Device Phsyics in deep?

Dear All, There are many books in the market on Solid State Devices/ Semiconductor Physics. Could you please suggest few good ones to learn the topics in detail, for a clear and better...

11 December 2015 2,418 0 View

How to measure Early Voltage of a BJT experimentally?

Hi All, Could you please explain me how to measure the Early Voltage of a BJT experimentally in lab (Undergraduate Electronic Devices Lab)? I am also interested to know the different parameters of...

11 December 2015 6,095 6 View

What is the relation between pH and surface potential developed in EISFET?

06 July 2014 7,601 4 View

Can anyone provide the surface potential values for varying pH in electrolyte - insulator - semiconductor structure?

Hi, Could anyone please give me the Surface Potential dependence on pH? Many papers give the equation based on Guoy- Chapman - Stern model but do not quote the actual values of the Surface...

05 June 2014 1,251 5 View

How can I add new parameters to a MOSFET SPICE model file?

I need to add new additional parameters to the existing MOSFET model file in SPICE and thus obtain the VI characteristics and other plots for this new device? How can I achieve it? Can someone...

01 February 2014 9,862 12 View

How to identify the FIR Filter Type from Pole-Zero Plots?

How do we identify the four different types of FIR Filter (Type I,II,III and IV) based on the location of Zero(s) in the Pole-Zero plot?

11 December 2013 4,182 9 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 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

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View