000099358 001__ 99358
000099358 005__ 20230921135440.0
000099358 0247_ $$2doi$$a10.1109/ISEC46533.2019.8990906
000099358 0248_ $$2sideral$$a122999
000099358 037__ $$aART-2019-122999
000099358 041__ $$aeng
000099358 100__ $$aMüller, B.
000099358 245__ $$aYBa2Cu3O7 and Nb NanoSQUIDs for the Investigation of Magnetization Reversal of Individual Magnetic Nanoparticles
000099358 260__ $$c2019
000099358 5060_ $$aAccess copy available to the general public$$fUnrestricted
000099358 5203_ $$aWe report on the fabrication, performance and application of sensitive YBa2Cu3O7 (YBCO) and Nb nanoSQUIDs to magnetization reversal measurements of individual magnetic nanoparticles. The YBCO SQUIDs are based on grain boundary Josephson junctions and are patterned in a single layer of epitaxially grown YBCO films by Ga focused ion beam milling. The Nb SQUIDs contain sandwich-type Josephson junctions with normal conducting HfTi barriers; they are fabricated with a multilayer technology that includes patterning by e-beam lithography and a combination of milling techniques and chemical-mechanical polishing. Due to the small inductance of the SQUID loops, ultralow white flux noise at 4.2 K can be achieved, which yields spin sensitivities of down to a few Bohr magnetons per unit bandwidth for a magnetic nanoparticle placed at 10 nm distance to the SQUID loop.
000099358 536__ $$9info:eu-repo/grantAgreement/EUR/COST-Action/CA16218-Nanocohybri
000099358 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000099358 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000099358 700__ $$aLin, J.
000099358 700__ $$aLinek, J.
000099358 700__ $$aKarrer, M.
000099358 700__ $$aLimberger, F.
000099358 700__ $$aKoch, L.
000099358 700__ $$aGoldobin, E.
000099358 700__ $$aKleiner, R.
000099358 700__ $$aKoelle, D.
000099358 700__ $$aMorosh, V.
000099358 700__ $$aWeimann, T.
000099358 700__ $$aKieler, O.F.
000099358 700__ $$0(orcid)0000-0002-7742-9329$$aSesé, J.$$uUniversidad de Zaragoza
000099358 700__ $$0(orcid)0000-0002-8125-877X$$aMartínez-Pérez, M.J.$$uUniversidad de Zaragoza
000099358 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000099358 773__ $$g2019, 19424654 (2019), [3 pp]$$pIEEE Int. Supercond. Electron. Conf.$$tIEEE ... International Superconductive Electronics Conference$$x2374-4952
000099358 8564_ $$s195642$$uhttps://zaguan.unizar.es/record/99358/files/texto_completo.pdf$$yPostprint
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000099358 909CO $$ooai:zaguan.unizar.es:99358$$particulos$$pdriver
000099358 951__ $$a2023-09-21-13:31:28
000099358 980__ $$aARTICLE