Electronics Letters · 1987 · 12 citations · 3 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsElectronic MaterialsSolid State PhysicsSuperconducting MaterialsSuperconducting Thin FilmsCavity Resonator OscillatorsCavity ResonatorsHigh-quality-factor ResonatorsQuality FactorsResonant CavitiesResonator Quality FactorSuperconducting ResonatorsTemperature Dependence
Measurements were made of the electrical quality factor of a new type of sapphire-loaded superconducting cavity resonator. We report a Q-factor of 4.2 × 109 at 2.2 K and compare the temperature dependence of the Q to that of other superconductor-coated sapphire resonators.
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<i>Systems with Small Dissipation</i>
V. B. Braginsky, V. P. Mitrofanov, V. I. Panov et al. · American Journal of Physics · 1987 · 246 citations
A lead-on-sapphire superconducting cavity of superior quality
S. Thakoor, D. M. Strayer, G.J. Dick et al. · Journal of Applied Physics · 1986 · 30 citations · Full text