The Disciplinary Reconstruction of Replacing Quantum Materials with Topological Materials Based on Topological Vortex Theory (2)
2. Self-Organization and Interaction of Topological Vortices and Anti-vortices
2.1 Physical Significance of Vortex-Anti-vortex Pairs
- Superconducting Vortex: Magnetic field penetration into a superconductor forms quantized magnetic flux vortices, whose dynamics are described by Ginzburg-Landau theory.
- Magnetic Skyrmion: Spin vortex structures can be used in low-energy-consumption spintronic devices.
- Cosmological Analogy: Cosmic strings can be viewed as macroscopic topological vortices, related to phase transitions in the early universe.
2.2 Applications of Topological Vortices in Materials Science
- Low-energy Electronic Devices: Designing low-power circuits utilizing topologically protected edge states.
- Topological Quantum Computation: Quantum bits based on Non-Abelian Anyons.
- Novel Superconducting Materials: Optimizing superconducting critical temperature by controlling vortex-anti-vortex interactions.
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