What is the origin for terms G(n/Nc) and G(p/Nv) in equations of COMSOL Semiconductor Module?

Please check the attachment.

10 November 2018 9,716 0 View

How can I join a "Stationary" and a "Eigenvalue" study in one COMSOL study?

I first need to perform a "Stationary" study ( first step) and then "Eigenvalue" study as the second step in a COMSOL model. The Eigenvalue PDE will feed by the results of "Stationary" study. I...

02 March 2016 8,889 1 View

How to plot a 2D variable with several optimized parameters at the end of 2D Curve Fitting Optimization in COMSOL?

There is one example which clearly shows, who it is possible to optimized parameters in order to fit 1D experimental data to a 1D function in COMSOL. At the end ,"Global" node has been used to...

01 February 2016 5,117 0 View

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11 December 2015 2,475 2 View

How can the results of two separated (Eigenvalue) studies be imported in third (Stationary) study in COMSOL?

11 December 2015 9,568 1 View

How to merge the results of a "Parametric sweep" applied to a 2D model to make 3D data in COMSOL?

Imagine, there are series of 2D results which must be complete using "parametric sweep" (e.g. set of {S(y, z)}, each " S" for one point in x direction). This means "Parametric sweep" has been done...

10 November 2015 1,780 1 View

How can I improve the quality of step like, position dependent variable in COMSOL?

10 November 2015 7,556 3 View

How do I import 2D data (cross section) resulted from first solution(3D) to the second 2D physics as a position dependent variable in COMSOL?

09 October 2015 4,218 6 View

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Imagine you have two 3D PDE to solve by COMSOL. The answer of first one will later replace as position dependent variable in second physics. There is two option. One way to do that is to export...

04 May 2015 8,199 4 View

Can someone show me a simple theoretical explanation to understand shifting of Fermi level on semiconductor due to applying vertical electric field?

03 April 2015 5,221 5 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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 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

Is there any tutorial for comsol general projections?

Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...

02 March 2021 4,624 4 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View