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Figure 1 | EPJ Quantum Technology

Figure 1

From: Quantum metamaterials in the microwave and optical ranges

Figure 1

Interaction of electromagnetic wave with an artificial atom in one dimension. (a) A ‘proto-metamaterial’: a single artificial atom (flux qubit) in a transmission line. (b) Reflection coefficient of a microwave signal in the line measured (left) and calculated (right) for the structure of (a). After Ref. [34].

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