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Creators/Authors contains: "Lamoreaux, Steve"

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  1. ; ; ; ; (, Journal of Instrumentation)
    Abstract This study explores the primary effects of dielectric materials in a resonant cavity-based search for axion dark matter. While dielectrics prove beneficial in numerous cases, their incorporation may lead to less-than-optimal performance, especially for the lowest TM mode. Additionally, the stronger confinement of the electric field inside the dielectrics can exacerbate mode mixings, in particular for higher-order modes. Case studies have been carried out using a combination of analytical solutions and numerical simulations. The findings indicate dielectric cavities employing the TM 010 mode experience a significant reduction in sensitivity when compared to a similar search conducted in a cavity at equivalent frequency using no dielectrics. 
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  2. ; ; ; ; ; ; ; ; ; ; et al (, Quantum science and technology)
    Accepted Manuscript Full Text Available