Multipurpose portable q-band bridge

dc.contributor.author	Zverev D.G.
dc.contributor.author	Lukin S.N.
dc.contributor.author	Rodionov A.A.
dc.contributor.author	Shurtakova D.V.
dc.contributor.author	Gafurov M.R.
dc.date.accessioned	2022-02-09T20:45:03Z
dc.date.available	2022-02-09T20:45:03Z
dc.date.issued	2021
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/170021
dc.description.abstract	The paper describes the design, implementation, and technical characteristics of a portable Q-band microwave (mw) bridge based on the Gunn diode with the potential use for electron paramagnetic resonance (EPR) and dynamic nuclear polarization (DNP) spectroscopies. The mw frequency can be electronically adjusted in the range of 36–38 GHz with the maximal mw output of 120 mW and electronic attenuation of 0–60 dB. The value of the mw frequency can be stabilized and changed via automatic frequency control for direct and alternating current. A self-written Matlab-based program allows tuning and operating the bridge through the RS-485 interface. Examples of the EPR spectra implemented into the magnetic system of the Bruker ESP300 commercial spectrometer are shown.
dc.subject	Dynamic nuclear polarization
dc.subject	Electron paramagnetic resonance
dc.subject	Microwave
dc.subject	Spectrometer
dc.title	Multipurpose portable q-band bridge
dc.type	Article
dc.relation.ispartofseries-issue	2
dc.relation.ispartofseries-volume	23
dc.collection	Публикации сотрудников КФУ
dc.source.id	SCOPUS-2021-23-2-SID85121120303

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.