Impact of minute-time-scale kinetics on the stabilization of the skyrmion-lattice in Cu2OSeO3

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dc.contributor.authorReim, JDen_AU
dc.contributor.authorMakino, Ken_AU
dc.contributor.authorHigashi, Den_AU
dc.contributor.authorNambu, Yen_AU
dc.contributor.authorOkuyama, Den_AU
dc.contributor.authorSato, TJen_AU
dc.contributor.authorGilbert, EPen_AU
dc.contributor.authorBooth, Nen_AU
dc.contributor.authorSeki, Sen_AU
dc.date.accessioned2025-05-09T05:52:10Zen_AU
dc.date.available2025-05-09T05:52:10Zen_AU
dc.date.issued2017-04-20en_AU
dc.date.statistics2025-05-09en_AU
dc.description.abstractUsing small angle neutron scattering measurements, we have previously demonstrated the influence of field-cooling (FC), field-warming (FW) and zero-field-cooling (ZFC) protocols on the thermodynamical stability of the skyrmion-lattice phases SkX(l) and SkX(2) in Cu2OSeO3. Here, we have discovered that small variations in these protocols can have a significant impact on the phase stabilization. Using the ZFC protocol the stabilization of either SkX(l) or SkX(2) can be tuned either by applying the magnetic field directly or with intermediate steps. Furthermore, introducing waiting times at intermediate temperature steps into the FC and FW protocol significantly influences the skyrmion-lattice stabilization. Although for the latter FC and FW experiment, the extrinsic temperature equilibration effect cannot be excluded, the influence of the temperature and magnetic field sweep rate indicates the importance of slow kinetics on the order of a few minutes for the stabilization process. © The Authors - CC-BY 3.0 - Open Access.en_AU
dc.description.sponsorshipThe authors thank Y. Tokura for providing his outstanding insight into the matter at hand and N. Nagaosa for stimulating discussions. This work was partly supported by Grants-In-Aid for Scientifc Research (24224009, 15H05458, 15H05883, 16H04007, and 16K13842) from MEXT of Japan. Travel expense for the experiment at QUOKKA at ANSTO was partly sponsored by the General User Program of ISSP-NSL, University of Tokyo.en_AU
dc.identifier.citationReim, J. D., Makino, K., Higashi, D., Nambu, Y., Okuyama, D., Sato, T. J., Gilbert, E. P., Booth, N., & Seki, S. (2017). Impact of minute-time-scale kinetics on the stabilization of the skyrmion-lattice in Cu2OSeO3. Paper presented to the 8th International Conference on Highly Frustrated Magnetism 2016 7–11 September 2016, Taipei, Taiwan. In Journal of Physics: Conference Series, 828(1), 012004. doi:10.1088/1742-6596/828/1/012004en_AU
dc.identifier.conferenceenddate0002-09-11en_AU
dc.identifier.conferencename8th International Conference on Recent Trends in Physics 2016 (ICRTP2016)en_AU
dc.identifier.conferenceplaceTaipei, Taiwanen_AU
dc.identifier.conferencestartdate2016-09-07en_AU
dc.identifier.issn1742-6588en_AU
dc.identifier.issn1742-6596en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleJournal of Physics Conference Seriesen_AU
dc.identifier.urihttps://doi.org/10.1088/1742-6596/828/1/012004en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/16166en_AU
dc.identifier.volume828en_AU
dc.language.isoenen_AU
dc.publisherIOP Publishingen_AU
dc.relation.uri012004en_AU
dc.subjectSmall angle scatteringen_AU
dc.subjectCrystal latticesen_AU
dc.subjectMagnetic fieldsen_AU
dc.subjectPhase stabilityen_AU
dc.subjectKineticsen_AU
dc.subjectSweep Efficiencyen_AU
dc.subjectStabilizationen_AU
dc.subjectChiral symmetryen_AU
dc.titleImpact of minute-time-scale kinetics on the stabilization of the skyrmion-lattice in Cu2OSeO3en_AU
dc.typeConference Paperen_AU
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