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High-Temperature Superconducting Spiral Resonator for Metamaterial Applications

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arxiv 1210.4080 v1 pith:7BTS6M3N submitted 2012-10-15 cond-mat.supr-con cond-mat.mes-hallphysics.ins-det

High-Temperature Superconducting Spiral Resonator for Metamaterial Applications

classification cond-mat.supr-con cond-mat.mes-hallphysics.ins-det
keywords spiralmetamaterialresonancesuperconductingapplicationshigh-temperaturemoderesonator
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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This work studies high-temperature superconducting spiral resonators as a viable candidate for realization of RF/microwave metamaterial atoms. The theory of superconducting spiral resonators will be discussed in detail, including the mechanism of resonance, the origin of higher order modes, the analytical framework for their determination, the effects of coupling scheme, and the dependence of the resonance quality factor and insertion loss on the parity of the mode. All the aforementioned models are compared with the experimental data from a micro-fabricated YBa$_2$Cu$_3$O$_{7-\delta}$ (YBCO) spiral resonator. Moreover, the evolution of the resonance characteristics for the fundamental mode with variation of the operating temperature and applied RF power is experimentally examined, and its implications for metamaterial applications are addressed.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Superconducting Spiral Inductors for RF Reflectometry: Operation at Elevated Temperatures and Magnetic Fields

    quant-ph 2026-06 accept novelty 5.0

    NbTiN spiral inductors show predominantly inductive resonance shifts under elevated temperature and near-tesla fields, with design metrics linking track width and kinetic-inductance fraction to stability and field robustness.

  2. Superconducting Spiral Inductors for RF Reflectometry: Operation at Elevated Temperatures and Magnetic Fields

    quant-ph 2026-06 unverdicted novelty 4.0

    Measurements and design guidelines are reported for NbTiN spiral inductors operating at elevated temperatures and magnetic fields in RF reflectometry circuits.