Low microwave attenuation and low thermal loss waveguides for dDNP probes

Mohammed M. Albannay, Joachim M. Vinther, Vitaliy Zhurbenko, Jan H. Ardenkjær-Larsen

    Research output: Contribution to conferencePosterResearchpeer-review

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    Abstract

    Microwave sample irradiation is essential to perform DNP. Waveguides provide an effective way of coupling the output of a microwave source to the electron spins. Indivertibly, the waveguide introduces a significant thermal heat load into the sample space of our dDNP probe. The use of a circular stainless steel waveguide with an internally electroplated layer of copper offers an effective, economical solution to address this problem.
    Original languageEnglish
    Publication date2018
    Number of pages1
    Publication statusPublished - 2018
    EventInternational Conference on Nuclear Hyperpolarization 2018 - Grand Harbour Hotel, Southampton , United Kingdom
    Duration: 2 Sept 20185 Sept 2018

    Conference

    ConferenceInternational Conference on Nuclear Hyperpolarization 2018
    LocationGrand Harbour Hotel
    Country/TerritoryUnited Kingdom
    CitySouthampton
    Period02/09/201805/09/2018

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