I am simulating surface plasmon resonance in comsol but cannot able to find results, anyone can help me?

Shareen Shafique @Shareen-Shafique

22 June 2016 1 9K Report

It shows these errors listed below

failed to find a solution for the initial parameters.

there is one void equation for variable comp1.emw.S2x at coordinates (0,0)

Vasanthan Devaraj

Please upload the screenshot or mph file.

Badges
Science topic

More Shareen Shafique's questions See All

Which operator is more sensitive to noise detection, first order or second order and why?

With respect to signal processing

08 June 2023 7,392 1 View

What fit of curve to use in icp-oes analysis. The software gives two options linear and quadratic?

While carrying out analysis using icp-oes which fit is to be used i.e. linear or quadratic?

16 March 2023 2,179 3 View

Identification model (hetroscedasticy based estimator) Roberto rigoborn and sack 2003?

i am using this technique but want to confirm if i am doing it rightly or not? i created took bonds data (Y) and volatility data (X) and i took event dates and non event dates. i converted the...

06 November 2022 2,537 1 View

Is there a risk of mutation after prepapring a cDNA or genomic library?

I was wondering, when we prepare genomic library how do we know that the sequence we cloned is wild and not got mutated during the process?

21 September 2022 9,849 6 View

Can I use the PCR primers as Sequence primers?

Hi there, I've amplified a beta globin gene in fragments using PCR primers. can I use same set of primers to sequence these fragments?

01 September 2021 2,583 3 View

How to measure the pressure inside the hydrothermal autoclave at certain temperature?

nanocomposites, hydrothermal

21 May 2021 4,519 6 View

How to access all dictionary values in respective order using Python?

i have a dictionary file, in which protein name is key and its sequence is value. i just want to retrieve all the protein sequences (values) not the keys in the same order as the keys are. Thank...

16 March 2021 8,878 3 View

Is there any inhibitors which could be used at low concentrations to delay G2 entry to increase the opportunity for in vivo gene insertion?

I am working on a disease model by using CRISPRs Cas9 and 12. I need a s/G2 phase inhibitor that could be used at low concentrations to delay G2 entry to increase the opportunity for gene insertion?

08 April 2019 959 0 View

How many maximum number of authors are enough in a research paper?

some people think 5 and some say 6 or more are fine. What is nmost appropriate number?

07 January 2019 6,626 11 View

Should there be any time limit for usage of smart phone in a day?

we have see the kids and youth have complete;ly indulged in using phones all day long and have no physical activities/relationships/ outdoor social life, so i guess there should be an imposition...

17 December 2018 2,321 11 View

Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...

13 August 2024 9,795 0 View

How to correctly use the UTE and ZTE pulse sequences in Bruker's ParaVision software?

I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...

01 August 2024 9,227 1 View

Can I proceed with Response Surface Methodology (RSM) with only one factor for further optimization?

I went for Plackett Burman Design for selecting the optimization factors of growth conditions for pesticide degradation. I started with 7 parameters. But, after the experiments and analysis, only...

29 July 2024 5,015 1 View

I did hirshfeld surface analysis for molecule but did not find red spot and interaction surface in energy frame work, is it ok for research article ?

In hirshfeld surface calculation i did not find any red spot in hirshfeld surface, is it ok for research article to write?

28 July 2024 2,988 0 View

Why specific capacitance is not proportional with the specific surface area?

Dear researchers, Why specific capacitance is not proportional to the specific surface area? I have material A with a surface area higher than material B, but material B is showing little bit...

26 July 2024 9,156 2 View

What is single absorption ESR spectroscopy ?

In the context of Electron Spin Resonance (ESR) spectroscopy, under what conditions is an absorption spectrum considered to be a single absorption spectrum?

25 July 2024 2,325 1 View

How to get LP fiber modes directly from Comsol?

Hi there, I'm new to modelling with comsol. I would like to ask if it is possible for comsol to output linearly polarized (LP) modes? I tried modelling a simple single mode fiber with an enlarged...

23 July 2024 4,019 3 View

Can anyone help with this comsol error? Pleaaaase I need help !!?

Undefined variable. - Variable: comp1.cNa - Géométrie: geom1 - Domaine: 1 Failed to evaluate expression. - Expression: comp1.cNa - Affichage: Graphique sur ligne 1

19 July 2024 1,938 2 View

Why electrical charge on the moving plate increase?

Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...

19 July 2024 4,694 4 View

Differences between Surface Tension and Interfacial Tension in Liquid-Gas Phases?

Hi everyone, I have a question regarding surface and interfacial tension. Although I understand that these tensions are studied for different purposes, can they be considered equivalent in the...

18 July 2024 382 5 View