Effect of electromagnetic permeability on transition temperature of superconductivity

Abstract

The description of superconductivity at high temperature is a problem that has recently been addressed. Transition temperature of superconductivity, $T_c$, depends on the lattice structure type, size, and room pressure. In super-lattices and low dimensional layered nanostructures, $T_c$ is increased, by increasing the complexity of the structure and internal pressures in solid lattice. In this paper, we investigate the relation between physical parameters ($\epsilon ,\mu$) of matter and superconductivity properties as well as transition temperature ($T_c$), and explain the superconductivity at high temperature. In this study, a semi-classical electromagnetic description along with vortex topologic theory and quantum dynamic models with experimental data considered to justify the relation between superconductivity phenomena and magnetic monopole properties. We find that the electromagnetic energy of magnetic monopole is in agreement with vortex energy in topological theory and it can get close to thermal energy at high temperature. These models suggest the superconductivity is related to the mobile monopole or vortices. we show that the electrical permittivity ($\epsilon$) and magnetic permeability ($\mu$) of matter have a key role in the superconductive properties.

arXiv comment18 pages, 5 figures

References in corpus (14)

• The Large N Limit of Superconformal Field Theories and Supergravity
• Building an AdS/CFT superconductor
• Magnetic Monopoles in Spin Ice
• Dirac Strings and Magnetic Monopoles in Spin Ice Dy2Ti2O7
• Classical Monopoles: Newton, NUT-space, gravomagnetic lensing and atomic spectra
• Multiferroicity in an organic charge-transfer salt: Electric-dipole-driven magnetism
• Observation of a Nematic Quantum Hall Liquid on the Surface of Bismuth
• Debye-Hückel theory for spin ice at low temperature
• Unconventional magnetization processes and thermal runaway in spin-ice Dy${}_2$Ti${}_2$O${}_7$
• Superconductivity in magnetic multipole states
• Noncommutative Quantum Gravity
• Perturbative Quantum Gravity on Complex Spacetime
• Holographic superconductor in a deformed four-dimensional STU model
• Noncommutative effects on holographic superconductors with power Maxwell electrodynamics