Length-Scale Dependent Superconductor-Insulator Quantum Phase Transition in One Dimension

Sujit Sarkar

doi:10.1140/epjb/e2009-00045-3

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arXiv · 0805.4715

Length-Scale Dependent Superconductor-Insulator Quantum Phase Transition in One Dimension

Sujit Sarkar

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Abstract

We study the dissipation physics of one dimensional mesoscopic superconducting quantum interference device array by using the field-theoretical renormalization group method. We observe length scale dependent superconductor-insulator quantum phase transition at very low temperature and also observe the dual behaviour of the system for the higher and lower values of magnetic field. At a critical magnetic field, we also observe a critical behaviour where the resistance is independent of length.

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Sujit Sarkar. 2008-05-30. Length-Scale Dependent Superconductor-Insulator Quantum Phase Transition in One Dimension. https://doi.org/10.1140/epjb/e2009-00045-3

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