Colossal resistivity change associated with the charge ordered/disordered transition: Monte Carlo study
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For example, multiplicate insulator-metal transitions and resistivity reduction induced by perturbations other than magnetic field, such as electric current, are not well understood in this framework.
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Here we present a comprehensive analysis on the magnetic framework and give a Monte Carlo study on the resistivity of a charge ordered/disordered model without accounting for the spin degree of freedom.
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The result shows a colossal resistivity change as a resultant of the transition between two types of insulated states.
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After four rounds of synthesizing, the resistivity of the sample was around ρ=1.00×10-3Ω · cm at room temperature.
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