Electrostatic tuning of mechanical and microwave resonances in 3D superconducting radio frequency cavities

Electrostatic tuning of mechanical and microwave resonances in 3D superconducting radio frequency cavities

We implement a non-contact, external method of simultaneously fine-tuning a mechanical resonator and a superconducting radio frequency (SRF) cavity using a capacitor formed between a silicon nitride membrane and a copper electrode at cryogenic temperatures. The silicon nitride membrane forms a varia...

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Bibliographic Details
Main Authors: Jacob M. Pate, Luis A. Martinez, Johnathon J. Thompson, Raymond Y. Chiao, Jay E. Sharping
Format: Article
Language:English
Published: AIP Publishing LLC 2018-11-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5055887

Internet

http://dx.doi.org/10.1063/1.5055887

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