Fig. 4. AB oscillations measure when the shield gate is in (a) a superconducting state and (b) a normal state. To break the superconductivity on the shield gate, a small current (2.9 µA), which is above the critical current of the shield gate, is applied.

Applied Science and Convergence Technology 2021;30:62~64 https://doi.org/10.5757/ASCT.2021.30.2.62

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