The Critical Temperature of The Superconductor Having an Array of Holes

Abstract: The influence of external magnetic field to the critical temperature of the superconductor having an array of hole has been calculated using time dependent Ginzburg-Landau equation. The investigation is done after cal-culating numerically the resistance produced when the superconductor is driven by electric current and exposed under perpendicular magnetic field fie. The result indicates that the addition of lattice holes to the superconduc-tor exposed on perpendicular magnetic field changes the critical temperature. The changes of the critical current due to the different sizes of holes are also discussed.
KEYWORDS: superconductor, critical temperature, lattice holes, Ginzburg-Landau equation
Author: Harsojo
Journal Code: jpfisikagg120004

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