Coupling Sub-nanoliter BDPA Organic Radical Spin Ensembles with YBCO Inverse Anapole Resonators

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dc.contributor.authorBonizzoni, Claudio
dc.contributor.authorMaksutoglu, Maksut
dc.contributor.authorGhirri, Alberto
dc.contributor.authorvan Tol, Johan
dc.contributor.authorRameev, Bulat
dc.contributor.authorAffronte, Marco
dc.date.accessioned2025-10-29T11:33:08Z
dc.date.issued2023
dc.departmentGebze Teknik Üniversitesi
dc.description.abstractWe report the development and test of planar microwave Inverse Anapole Resonators (IARs) made of superconducting Yttrium Barium Copper Oxide (YBCO) for electron spin resonance spectroscopy on small samples. We first characterize our resonators in zero field and then by carrying out transmission spectroscopy on a diluted alpha, gamma-bisdiphenylene-beta-phenylally (BDPA) organic radical spin ensemble in an applied magnetic field. These IARs allow us to carry out electron spin resonance spectroscopy both in continuous-wave and pulsed-wave mode, and to estimate the spin memory time of BDPA. The comparison with the results obtained for the same sample on typical linear coplanar resonators shows an improvement by approximate to 2 - up to 3 - orders of magnitude in spin sensitivity, with effective sensin, volumes below 1 nanoliter. The best sensitivity we achieved is S approximate to 10(7) spin root Hz in the pulsed- wave regime. These results compare well with similar experiments reported in the literature.
dc.description.sponsorshipH2020-FETOPEN Supergalax project [863313]
dc.description.sponsorshipEuropean Community
dc.description.sponsorshipNATO Science for Peace and Security Programme [G5859]
dc.description.sponsorshipTUBITAK-BIDEB
dc.description.sponsorshipNational Science Foundation [NSF/DMR-1644779]
dc.description.sponsorshipState of Florida
dc.description.sponsorshipWe thank Dr. Dorsa Komijani (previously at National High Magnetic Field Laboratory, Tallahassee, Florida, USA) for additional discussion on BDPA sample. This work was funded by the H2020-FETOPEN Supergalax project (Grant Agreement No. 863313) supported by the European Community and supported by NATO Science for Peace and Security Programme (NATO SPS Project No. G5859). MM acknowledges TUBITAK-BIDEB for the 2219 scholarship program. The National High Magnetic Field Laboratory is supported by the National Science Foundation through NSF/DMR-1644779 and the State of Florida.
dc.identifier.doi10.1007/s00723-022-01505-8
dc.identifier.endpage164
dc.identifier.issn0937-9347
dc.identifier.issn1613-7507
dc.identifier.issue1
dc.identifier.orcid0000-0001-6972-2149
dc.identifier.orcid0000-0001-9649-2203
dc.identifier.orcid0000-0001-7316-3765
dc.identifier.scopus2-s2.0-85141190574
dc.identifier.scopusqualityQ3
dc.identifier.startpage143
dc.identifier.urihttps://doi.org/10.1007/s00723-022-01505-8
dc.identifier.urihttps://hdl.handle.net/20.500.14854/12259
dc.identifier.volume54
dc.identifier.wosWOS:000877989300001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Wien
dc.relation.ispartofApplied Magnetic Resonance
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20251020
dc.subjectSensitivity
dc.titleCoupling Sub-nanoliter BDPA Organic Radical Spin Ensembles with YBCO Inverse Anapole Resonators
dc.typeArticle

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