How to simulate superconducting magnetic shielding in comsol ?

28 October 2022 1 250 Report

If I want to simulate the superconducting magnetic shielding in the cosmol, I only need to use the complete diamagnetism of the superconductor. How should I set the superconductor?

Om Prakash

Putting the susceptibility to zero should be enough.

Badges
Science topic

Similar topics
Force

More Jie Xie's questions See All

What is the method of removing RNase contamination from a filter paper surface?

I am working on a biosensing project on paper substrate, however, it is found that the RNase contamination occurs on the filter paper. Might I ask is there any method to clean the paper surface...

12 February 2021 3,926 3 View

What is causing the raw fluorescence to be negative?

Hi everyone, I would really appreciate it if someone can tell me when and why a raw fluorescence starts below zero. In the picture attached below the blue colour curve starts from a negative...

09 February 2021 4,642 3 View

Regarding immunology, transmissivity, herd immunity and vaccines in Sars CoV-2?

This is a follow-up on an earlier question regarding mechanistics of vaccines: why current vaccines don't block transmission. In summary, they don't engage mucosal immune cells to produce IgA....

08 February 2021 8,321 3 View

How can I enter the load increment values to the Abaqus?

In Abaqus I know that there are two methods for incrementation (Automatic and fixed incrementation). I want to control the incrementation by myself. I want to input the values of load increment...

03 February 2021 6,943 3 View

Distortion problem in Abaqus explicit?

Dear all. I'm modeling the RC column with cyclic displacement by Abaqus-Explicit. The concrete model used Concrete Plastic Damage model. However I'm facing with a error about the excessive...

01 February 2021 7,726 1 View

How to measure temperature and humidity in a gel environment?

One of my project requirements is to measure temperature and humidity in the growing environment of plant. The plant will be grown inside a petri dish with nutrient gel. A waterproof temperature...

28 January 2021 9,415 2 View

How to deal with the recudtion of amplification efficiency of indexed primers?

Hi all, I am now working with ITS2 sequencing library preparation. I had observed that after introducing adapters, linkers and barcodes to a primer, the indexed primers have a much lower...

27 January 2021 5,045 3 View

I am finding a lot of cellular debris in the culture flask? What are the reason behind it?

I am facing a problem that cellular debris observed in my SHSY5Y cells. I have seeded the cells in DMEM media with 10% FBS in T-25/ 60mm dish (antibiotic used PEN-Strepand gentamycin). I have also...

17 January 2021 3,074 3 View

What is the reason for discontinued Stage II fatigue crack growth in pearlitic steel?

Conventionally, the process of Stage II fatigue crack growth is governed by Paris law with less microstructural effect. When fatigue crack growth test was carried out for pearlitic steels ( both...

03 January 2021 7,075 3 View

Anyone have any knowledge about the authenticity of the European Journal of Humanities and Social Sciences - (EJ-SOCIAL)?

https://ej-social.org/index.php/ejsocial

30 December 2020 6,845 3 View

How to distinguish between A.C and D.C Josephson Effect ?

When two superconducting materials are separated by an insulator of very few thickness and are connected by a wire, a dc current flows in the external circuit (dc.Josephson effect). However, if...

09 October 2020 6,214 2 View

How to calculate levitation force in non coaxial superconductor magnet system?

Hi All, I am having hard time calculating force between a type I finite superconductor and a finite size magnet. Any help will be much appreciated ! Regards, Nabin

24 August 2020 442 4 View

Are. or are not, superinsulators with respect to electricity also superinsulators with respect to heat?

Superconductors with respect to electricity manifest zero resistance to electric current. But they are NOT also superconductors with respect to heat. The flip side of electrical superconductivity...

14 August 2020 2,214 7 View

Anyone know where to find BSCCO .cif files?

I've been looking for a .cif file for the superconducting phases of BSCCO(2201), BSCCO(2212), and BSCCO(2223). I know they are tetragonal crystals, but every file I find seems to fit it to an...

13 August 2020 3,625 3 View

Is superconductivity an Equilibrium or Non-equilibrium phenomenon?

Many researchers consider superconductivity (SC) an equilibrium phenomenon, because there is no external acting force (zero resistivity) and only temperature change is sufficient to make the phase...

11 February 2020 5,229 29 View

How to remove the papers I'm not entitled to have, by mistake?

I don't know by whose fault, I was claimed one of the authors of many papers I'm not entitled to have. I don't know how to remove those papers either. For example, how on earth do I have papers...

04 May 2019 9,894 2 View

Need oxide thin films for your research?

We have built a high throughput PLD machine, rather than making the usual 2-5 films a day we can make around 20-40 films a day depending on the substrates size and we love it. We want to know if...

03 April 2019 8,501 5 View

Spectroscopy of thin films, obtaining complex conductivity. Where to find the derivation of the Tinkham formula?

I use THZ-TDs to obtain the complex conductivity of a thin film. As a formula for processing the spectra, I use the Tinkham formula given in all works of this kind. However, I could not find its...

02 March 2019 642 3 View

In superconductivity "metals" and exactly on the eliashberg spectral function why we are interested by the fermi level ?

I'm intersted by the eliashberg spectral function which represent an important information about the contribution of the frequencies of phonons on the creation of the electron-phonon coupling...

29 January 2019 9,603 11 View

Twisted bilayer Graphene shows superconductivity. Do the pi- electrons moving between the two layers form cooper pair or is it in other way around?

stacking one layer on another monolayer of graphene in a 'magic angle' changes the properties of the bilayer significantly. Which phenomenon will be responsible for the superconductivity. I...

31 December 2018 2,347 7 View