![]() ![]() What do a snowflake and a piece of cast metal have in common? ![]() #physics #whatinspiresme #science #students #teachers #education #experiment #teachersandschoolemployees #universities #schools #highereducation #research #children #engineers #linkedin #learning It has potential applications in various fields, such as transportation systems, magnetic bearings, and energy-efficient devices, but its practical implementation is still under exploration due to the low-temperature requirements and challenges in maintaining stable superconducting states. Quantum levitation has captured the attention of researchers and the public alike due to its visually captivating and seemingly magical properties. These Cooper pairs interact with the magnetic field and create a phenomenon known as the "quantum flux quantization." The trapped magnetic flux lines essentially act as a fixed grid, locking the superconductor in place above the magnet, regardless of its orientation. This levitation occurs because the superconductor's electrons form what are known as Cooper pairs, which can carry an electrical current without resistance. These trapped magnetic field lines create a "quantum locking" effect, where the superconductor seemingly hovers above the magnet and locks itself in a stable position relative to the magnetic field. When a superconductor is placed over a magnet and cooled to its critical temperature, it doesn't just expel the magnetic field as in the Meissner effect instead, it traps some of the magnetic flux lines within the superconductor. Quantum levitation takes this phenomenon to another level. This is known as the #Meissner effect, which is commonly observed in superconductors. When a superconductor is cooled below its critical temperature, it undergoes a transition into a superconducting state, allowing it to repel magnetic fields. Superconductors are materials that can conduct electricity with zero resistance at very low temperatures. ![]() Quantum levitation, also known as quantum locking or flux pinning, is a fascinating phenomenon in physics that occurs in certain superconducting materials when they are subjected to a magnetic field. ![]()
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