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dc.contributor.authorTakeda, Kazuyukien
dc.contributor.authorTakasaki, Tomoyaen
dc.contributor.authorTakegoshi, Ken
dc.contributor.alternative武田, 和行ja
dc.date.accessioned2015-11-16T02:32:52Z-
dc.date.available2015-11-16T02:32:52Z-
dc.date.issued2015-09-
dc.identifier.issn1090-7807-
dc.identifier.urihttp://hdl.handle.net/2433/201600-
dc.description.abstractEven though microcoils improve the sensitivity of NMR measurement of tiny samples, magnetic-field inhomogeneity due to the bulk susceptibility effect of the coil material can cause serious resonance-line broadening. Here, we propose to fabricate the microcoil using a thin, hollow copper capillary instead of a wire and fill paramagnetic liquid inside the capillary, so as to cancel the diamagnetic contribution of the copper. Susceptibility cancellation is demonstrated using aqueous solution of NiSO4. In addition, the paramagnetic liquid serves as coolant when it is circulated through the copper capillary, effectively transferring the heat generated by radiofrequency pulses.en
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherElsevier Inc.en
dc.rights© 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.rightsThe full-text file will be made open to the public on 30 September 2017 in accordance with publisher's 'Terms and Conditions for Self-Archiving'.en
dc.rightsThis is not the published version. Please cite only the published version.en
dc.rightsこの論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。ja
dc.subjectMicrocoilen
dc.subjectBulk magnetic susceptibilityen
dc.subjectCopper capillaryen
dc.subjectParamagnetic liquiden
dc.subjectSusceptibility cancellationen
dc.titleSusceptibility cancellation of a microcoil wound with a paramagnetic-liquid-filled copper capillary.en
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.ncidAA11113784-
dc.identifier.jtitleJournal of magnetic resonanceen
dc.identifier.volume258-
dc.identifier.spage1-
dc.identifier.epage5-
dc.relation.doi10.1016/j.jmr.2015.06.003-
dc.textversionauthor-
dc.startdate.bitstreamsavailable2017-09-30-
dc.identifier.pmid26150376-
dcterms.accessRightsopen access-
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