A Novel Explanation of the Meissner Effect and New Applications

In the current quantum description of the Meissner effect, a superconducting material behaves exactly like a perfect diamagnetic material in the presence of an external magnetic field. However, when we place a superconductor above a magnet, we observe a levitation of the superconductor above the magnet. But when placing a perfect diamagnetic material above a magnet, no levitation is observed. In the superconducting state, the spins or magnetic spin moments of the electrons (free electrons) are aligned. The coupling of these spin moments leads to the creation of a magnetic field around the superconductor. When it is placed in an external magnetic field, the magnetic field of the superconductor interacts with the external magnetic field, hence the Meissner effect appears. The classical description of the Meissner effect used in this article explains the difference in behaviour between the superconductor and the perfect diamagnetic in the presence of an external magnetic field. We have shown here that the Meissner effect is nothing more than an electromagnetic interaction between the magnetic field created by the superconductor and the magnetic field of the magnet. The electromagnetic interaction between the magnetic field of a superconductor and that of a magnet during a Meissner effect is basically similar to the electromagnetic interaction between two free electrons of the superfluid gas. The study also demonstrated that the expansion of the universe is only a Meissner effect between superconducting dark matter and stellar magnetic fields. We also pointed out that this expansion is accelerated because the gravitational force between dark matter and the stars around it decreases as these stars move away from the superconducting dark matter. We also proposed a new method of remote sensing in space where the superconducting satellite is perpetually levitating on the night side of the earth and a new and more effective way to discover new particles through a superconducting detector levitating in the upper atmosphere using this classical description of the Meissner effect.