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 are the best references to learn the "Quantum" aspects related to micro/nano electronics?

Hi all, Please suggest video lectures / reading materials to learn the fundamental Quantum mechanics related to micro/nano electronics (like Schrodinger's equation, density of states, energy...

10 November 2016 5,729 1 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 Many papers give the equation based on Guoy- Chapman - Stern model but do not quote the actual values of the Surface...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

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 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

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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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