Origin of magnetic switching field distribution in bit patterned media based on pre-patterned substrates

dc.contributor.authorPfau, Bastian
dc.contributor.authorGünther, Christian M.
dc.contributor.authorGuehrs, Erik
dc.contributor.authorHauet, Thomas
dc.contributor.authorYang, Hongxin
dc.contributor.authorVinh, L.
dc.contributor.authorXu, X.
dc.contributor.authorYaney, D.
dc.contributor.authorRick, R.
dc.contributor.authorEisebitt, Stefan
dc.contributor.authorHellwig, Olav
dc.date.accessioned2022-01-29T09:07:26Z
dc.date.available2022-01-29T09:07:26Z
dc.date.issued2011-08-08
dc.descriptionThis content may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This material originally appeared in Appl. Phys. Lett. 99, 062502 (2011) and may be found at https://doi.org/10.1063/1.3623488.en
dc.description.abstractUsing a combination of synchrotron radiation based magnetic imaging and high-resolution transmission electron microscopy we reveal systematic correlations between the magnetic switching field and the internal nanoscale structure of individual islands in bit patterned media fabricated by Co/Pd-multilayer deposition onto pre-patterned substrates. We find that misaligned grains at the island periphery are a common feature independent of the island switching field, while irregular island shapes and misaligned grains specifically extending into the center of an island are systematically correlated with a reduced island reversal field.en
dc.identifier.eissn1077-3118
dc.identifier.issn0003-6951
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/16220
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-14995
dc.language.isoenen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc530 Physikde
dc.subject.othernanodotsen
dc.subject.otherelectron-beam lithographyen
dc.subject.otherFourier analysisen
dc.subject.othernanostructuresen
dc.subject.otherfocused ion beamen
dc.subject.othermagnetismen
dc.subject.othertransmission electron microscopyen
dc.subject.othercrystal orientationen
dc.subject.otherferromagnetismen
dc.subject.othersynchrotron radiationen
dc.titleOrigin of magnetic switching field distribution in bit patterned media based on pre-patterned substratesen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber062502en
dcterms.bibliographicCitation.doi10.1063/1.3623488en
dcterms.bibliographicCitation.issue6en
dcterms.bibliographicCitation.journaltitleApplied Physics Letters (APL)en
dcterms.bibliographicCitation.originalpublishernameAmerican Institute of Physics (AIP)en
dcterms.bibliographicCitation.originalpublisherplaceMelville, NYen
dcterms.bibliographicCitation.volume99en
tub.accessrights.dnbdomainen
tub.affiliationFak. 2 Mathematik und Naturwissenschaften>Inst. Optik und Atomare Physik>FG Röntgenoptik und Nanometer-Optikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.groupFG Röntgenoptik und Nanometer-Optikde
tub.affiliation.instituteInst. Optik und Atomare Physikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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