Can't find eigenvalues for s-wave superconductor
Oct 20, 2025 · I have this hamiltonian whose eigenvalues I wanna find. If you are curious it's equation 12 in this paper I've attached a pdf showing what I did, really all that matters is the very end, the last …
EE: How to heat a magnet with a wire while levitating a superconductor ...
Sep 5, 2022 · Hi I'm doing my extended essay (like a research paper) for the IB and I'm having a bit of trouble with my setup and data process. The plan for my experiment goes something like this: I have …
Testing My Superconductor - Physics Forums
Feb 4, 2025 · Hi, I would like someone to test the superconductor I have come up with or let me know how ( I don't have a lab ), what I can say that the resistance is almost zero with my Fluke.Regards
Does a type I superconductor have to be single crystal?
Apr 9, 2016 · Does a type I superconductor has to be single crystal? If not, is there any change in its Tc when it becomes polycrystal? Thanks.
Electric field inside a Superconductor - Physics Forums
Aug 14, 2020 · Undergrad Electric field inside a Superconductor dRic2 Aug 14, 2020 Electric Electric field Field Superconductor
Explaining the Absence of Band Gaps in Superconductors
Jun 18, 2015 · From the BCS theory of superconductivity is well known that the superfluid density smoothly decreases with increasing temperature. Annihilated superfluid carriers become normal and …
Can You Create Your Own Superconductor at Home with Basic …
May 26, 2004 · Is it possibly to make a superconductor at home ? I mean with limited funds and ... you know. Maybe this idea is a bit crazy but I'd like to know. :biggrin:
How are Superconducting Coils charged? • Physics Forums
Mar 21, 2017 · Superconductors can be used to store energy in the form of magnetic fields, because the current in a superconductor can persist indefinitely. In fact, some large power grids are already using …
Can BCS theory explain type-II superconductor? - Physics Forums
Oct 9, 2014 · I know that BCS theory cannot explain high Tc superconductor. Most high Tc superconductors belong to type-II ones. Can BCS theory explain type-II conventional …
Why some metals are not superconductors? • Physics Forums
May 19, 2011 · Hello, I'm studying about superconductivity. So far I understand that the material needs have zero resistance and meissner effect to be a superconductor. But why materials such as copper …